SCS Lab has transitioned into Gnosis Research Center (GRC). This website is archived. Please visit the new website at https://grc.iit.edu.

Publications

  • Conference Papers
    Journal Papers
    Workshop Papers
    Posters
    • AUTHORS TITLE VENUE TYPE DATE TAGS INFO
    I. Yildirim,
    H. Devarajan,
    A. Kougkas,
    X.-H. Sun,
    K. Mohror     		IOMax: Maximizing Out-of-Core I/O Analysis Performance on HPC Systems The 8th International Parallel Data Systems Workshop (PDSW'23), November 12, 2023 Workshop November, 2023 I/O Analysis,
    Out-of-Core Analysis,
    Data Drilling     		TBA
    M. Zou,
    M.-Z. Zhang,
    R.-J. Wang,
    X.-H. Sun,
    X.-C. Ye,
    D.-R. Fan,
    Z.-M. Tang     		Skyway: Accelerate Graph Applications with a Dual-Path Architecture and Fine-Grained Data Management Journal of Computer Science and Technology (JCST'23) Journal TBA Graph Applications,
    Computer Architecture,
    Memory Hierarchy     		TBA
    H. Lee,
    L. Guo,
    M. Tang,
    J. Firoz,
    N. Tallent,
    A. Kougkas,
    X.-H. Sun     		Data Lifecycles: Optimizing Workflow Task & Data Coordination The International Conference for High Performance Computing, Networking, Storage, and Analysis (SC'23), November 12-17, 2023 Conference November, 2023 Data Analytics,
    Visualization & Storage,
    Performance Measurement,
    Modeling,
    Tools     		TBA
    L. Logan,
    J. Lofstead,
    A. Kougkas,
    X.-H. Sun     		An Evaluation of DAOS for Simulation and Deep Learning HPC Workloads The 3rd Workshop on Challenges and Opportunities of Efficient and Performant Storage Systems (CHEOPS'23) Workshop May, 2023 Distributed storage,
    Flash memory,
    Phase change memory,
    Parallel computing,
    Machine learning,
    Distributed computing
    		PDF,
    BibTex,
    Citation
    X.-H. Sun,
    X. Lu     		The Memory-Bounded Speedup Model and Its Impacts in Computing Journal of Computer Science and Technology (JCST'23), vol. 38, no. 1, February 2023 Journal February, 2023 Memory-Bounded Speedup,
    Scalable Computing,
    Memory-Wall,
    Performance Modeling and Optimization,
    Data-Centric Design     		PDF,
    BibTex,
    Citation
    W. Chen,
    S. He,
    Y. Xu,
    X. Zhang,
    S. Yang,
    S. Hu,
    X.-H. Sun,
    G. Chen     		iCACHE: An Importance-Sampling-Informed Cache for Accelerating I/O-Bound DNN Model Training The 29th IEEE International Symposium on High-Performance Computer Architecture (HPCA-29), Montreal, QC, Canada, February 25 - March 01, 2023 Conference February, 2023 PDF,
    Slides,
    BibTex,
    Citation
    X. Lu,
    R. Wang,
    X.-H. Sun     		CARE: A Concurrency-Aware Enhanced Lightweight Cache Management Framework The 29th IEEE International Symposium on High-Performance Computer Architecture (HPCA-29), Montreal, QC, Canada, February 25 - March 01, 2023 Conference February, 2023 PDF,
    Slides,
    BibTex,
    Citation
    K. Bateman,
    N. Rajesh,
    J. Cernuda Garcia,
    L. Logan,
    J. Ye,
    S. Herbein,
    A. Kougkas,
    X.-H. Sun     		LuxIO: Intelligent Resource Provisioning and Auto-Configuration for Storage Services The 29th edition of the IEEE International Conference on High Performance Computing, Data, and Analytics (HiPC'22) Conference December, 2022 Resource Provisioning,
    I/O Behavior,
    Storage Auto-tuning     		PDF,
    BibTex,
    Citation
    P. Chen,
    S. He,
    X. Zhang,
    S. Chen,
    P. Hong,
    Y. Yin,
    X.-H. Sun     		Accelerating Tensor Swapping in GPUs with Self-Tuning Compression Transactions on Parallel and Distributed Systems (TPDS'22) Journal December, 2022 DNN,
    GPU,
    Tensor,
    Swapping,
    Compression     		PDF,
    BibTex,
    Citation
    H. Najafi,
    X. Lu,
    J. Liu,
    X.-H. Sun     		A Generalized Model For Modern Hierarchical Memory System The 2022 Winter Simulation Conference (WSC), Singapore, December 11-14, 2022 Conference December, 2022 Hierarchical Memory System, C-AMAT PDF,
    BibTex,
    Citation
    L. Logan,
    J. Cernuda Garcia,
    J. Lofstead,
    X.-H. Sun,
    A. Kougkas     		LabStor: A Modular and Extensible Platform for Developing High-Performance, Customized I/O Stacks in Userspace The International Conference for High Performance Computing, Networking, Storage, and Analysis (SC'22) Conference November, 2022 Clouds and Distributed Computing,
    Programming Frameworks,
    System Software     		PDF,
    Slides,
    BibTex,
    Citation
    I. Yildirim,
    H. Devarajan,
    A. Kougkas,
    X.-H. Sun,
    K. Mohror     		A Multifaceted Approach to Automated I/O Bottleneck Detection for HPC Workloads The International Conference for High Performance Computing, Networking, Storage, and Analysis (SC'22) Poster November, 2022 I/O Characterization,
    I/O Bottleneck Detection     		Poster,
    Extended Abstract,
    BibTex,
    Citation
    M. Zou,
    M. Zhang,
    R. Wang,
    X.-H. Sun,
    X. Ye,
    D. Fan,
    Z. Tang     		Accelerating Graph Processing with Lightweight Learning-Based Data Reordering The IEEE Computer Architecture Letters (CAL'2022) Journal May, 2022 PDF,
    BibTex,
    Citation
    H. Devarajan,
    A. Kougkas,
    H. Zheng,
    V. Vishwanath,
    X.-H. Sun     		Stimulus: Accelerate Data Management for Scientific AI applications in HPC The 22nd IEEE/ACM International Symposium on Cluster, Cloud and Internet Computing (CCGRID'22), May 16-19, 2022 Conference May, 2022 HDF5,
    TensorFlow,
    Decoupled I/O,
    I/O acceleration     		PDF,
    BibTex,
    Citation
    Z. Dang,
    S. He,
    P. Hong,
    Z. Li,
    X. Zhang,
    X.-H. Sun,
    G. Chen     		NVAlloc: Rethinking Heap Metadata Management in Persistent Memory Allocators The 2022 Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS'22), Feb 28 - Mar 4, 2022 Conference February, 2022 Citation
    N, Rajesh,
    Q. Koziol,
    S. Byna,
    H. Tang,
    J. L. Bez,
    A. Kougkas,
    X.-H. Sun     		Feature Reduction of Darshan Counters Using Evolutionary Algorithms The 2021 International Conference for High Performance Computing, Networking, Storage, and Analysis (SC'21), November 14–19, 2021 Poster November, 2021 Feature Reduction,
    Evolutionary Algorithms,
    Darshan     		Poster,
    Extended Abstract,
    BibTex,
    Citation
    L. Logan,
    J. Lofstead,
    S. Levy,
    P. Widener,
    X.-H. Sun,
    A. Kougkas     		Utilizing Persistent Memory in Parallel I/O Libraries The 2021 International Conference for High Performance Computing, Networking, Storage, and Analysis (SC'21), November 14–19, 2021 Poster November, 2021 Persistent Memory,
    Libraries,
    Memory Management,
    Memory Mapped I/O     		Poster,
    Extended Abstract,
    BibTex,
    Citation
    I. Yildirim,
    M. Tang,
    A. Kougkas,
    X.-H Sun     		Performance Analysis of Containerized OrangeFS in HPC Environment The 2021 International Conference for High Performance Computing, Networking, Storage, and Analysis (SC'21), November 14–19, 2021 Poster November, 2021 HPC,
    Singularity,
    Containers,
    Benchmarking     		Poster,
    Extended Abstract,
    BibTex,
    Citation
    J. Ye,
    A. Kougkas,
    X.-H. Sun     		HDF5 VOL Connector to Apache Arrow The 2021 International Conference for High Performance Computing, Networking, Storage, and Analysis (SC'21), November 14–19, 2021 Poster November, 2021 HDF5,
    Apache Arrow,
    Column store     		Poster,
    Extended Abstract,
    BibTex,
    Citation
    X. Lu,
    R. Wang,
    X.-H. Sun     		Premier: A Concurrency-Aware Pseudo-Partitioning Framework for Shared Last-Level Cache The 2021 IEEE 39th International Conference on Computer Design (ICCD'21), October 24 - 27, 2021 Conference October, 2021 PDF,
    BibTex,
    Citation
    L. Logan,
    J. Lofstead,
    S. Levy,
    P. Widener,
    X.-H. Sun,
    A. Kougkas     		pMEMCPY: a simple, lightweight, and portable I/O library for storing data in persistent memory The 1st Workshop on Re-envisioning Extreme-Scale I/O for Emerging Hybrid HPC Workloads (REX-IO'21), in conjunction with the 2021 IEEE International Conference on Cluster Computing (CLUSTER'21), September 7-10, 2021 Workshop September, 2021 Persistent Memory,
    Libraries,
    Memory Management,
    Memory Mapped I/O     		PDF,
    BibTex,
    Citation
    P. Chen,
    S. He,
    X. Zhang,
    S. Chen,
    P. Hong,
    Y. Yin,
    X.-H. Sun,
    G. Chen     		CSWAP: A Self-Tuning Compression Framework for Accelerating Tensor Swapping in GPUs The 2021 IEEE International Conference on Cluster Computing (CLUSTER'21), September 7-10, 2021 Conference September, 2021 PDF,
    BibTex,
    Citation
    J. Cernuda,
    H. Devarajan,
    L. Logan,
    K. Bateman,
    N. Rajesh,
    J. Ye,
    A. Kougkas,
    X.-H. Sun     		HFlow: A Dynamic and Elastic Multi-Layered Data Forwarder The 2021 IEEE International Conference on Cluster Computing (CLUSTER'21), September 7-10, 2021 Conference September, 2021 PDF,
    BibTex,
    Citation
    L. Yan,
    M. Zhang,
    R. Wang,
    X. Chen,
    X. Zou,
    X. Lu,
    Y. Han,
    X.-H. Sun     		CoPIM: A Concurrency-aware PIM Workload Offloading Architecture for Graph Applications The 2021 ACM/IEEE International Symposium on Low Power Electronics and Design (ISLPED'21), July 26, 2021 Conference July, 2021 PDF,
    BibTex,
    Citation
    S. Yang,
    W. Chen,
    X. Zhang,
    S. He,
    Y. Yin,
    X.-H. Sun     		AUTO-PRUNE: Automated DNN Pruning and Mapping for ReRAM-Based Accelerator The ACM International Conference on Supercomputing (ICS'21), June 14-17, 2021 Conference June, 2021 ReRAM-based Accelerator,
    Pruning,
    Reinforcement Learning     		PDF,
    BibTex,
    Citation
    N. Rajesh,
    H. Devarajan,
    J. Cernuda Garcia,
    K. Bateman,
    L. Logan,
    J. Ye,
    A. Kougkas,
    X.-H. Sun     		Apollo: An ML-assisted Real-Time Storage Resource Observer The 30th ACM International Symposium on High-Performance Parallel and Distributed Computing (HPDC'21), June 21-25, 2021 Conference June, 2021 HPC,
    Machine Learning,
    Resource Monitoring     		PDF,
    BibTex,
    Citation
    H. Devarajan,
    H. Zheng,
    A. Kougkas,
    X.-H. Sun,
    V. Vishwanath     		DLIO: A Data-Centric Benchmark for Scientific Deep Learning Applications The 2021 IEEE/ACM International Symposium in Cluster, Cloud, and Internet Computing (CCGrid'21), May 17 - 20, 2021
    Best paper award     		Conference May, 2021 Deep Learning,
    Scientific Applications,
    Representative,
    Benchmark,
    Data-Intensive,
    I/O,
    Characterization,
    Tensorflow,
    Data Pipeline     		PDF,
    Video,
    BibTex,
    Citation
    Y. Liu,
    X.-H. Sun,
    Y. Wang,
    Y. Bao     		HCDA: From Computational Thinking to a Generalized Thinking Paradigm Communications of the ACM (CACM'21), Vol. 64, No. 5, pp. 66-75, May 2021 Journal May, 2021 Hardware,
    Emerging Technologies,
    Emerging Architectures,
    Computing Education,
    History of Computing     		PDF,
    BibTex,
    Citation
    J. Liu,
    P. Espina,
    X.-H. Sun     		A Study on Modeling and Optimization of Memory Systems Journal of Computer Science and Technology (JCST'21), vol. 35, no. 1, January 2021 Journal January, 2021 Performance Modeling,
    Performance Optimization,
    Memory Architecture,
    Memory Hierarchy,
    Concurrent Average Memory Access Time     		PDF,
    BibTex,
    Citation
    Z. Ye,
    Y. Wang,
    S. He,
    C-Z. Xu,
    X.-H. Sun     		Sova: A Software-Defined Autonomic Framework for Virtual Network Allocations IEEE Transactions on Parallel and Distributed Systems (TPDS'21) Vol: 32, Issue: 1, pp: 116-130, January 1, 2021 Journal January, 2021 Resource Management,
    Bandwidth,
    Data Centers,
    Servers,
    Virtualization,
    Time Factors,
    Quality of Service     		PDF,
    BibTex,
    Citation
    H. Devarajan,
    A. Kougkas,
    X.-H. Sun     		HReplica: A Dynamic Data Replication Engine with Adaptive Compression for Multi-Tiered Storage The 2020 IEEE International Conference on Big Data (Big Data'20), December 10-13, 2020 Conference December, 2020 Data Replication,
    Dynamic,
    Selection Algorithm,
    Multi-Tiered,
    Data Compression,
    Intelligent Selection,
    Dynamic Programming,
    Cloud Application,
    Scientific Application,
    Big Data     		PDF,
    BibTex,
    Citation
    L. Logan,
    A. Kougkas,
    X.-H. Sun     		Quantifying the Overheads of the Modern Linux I/O Stack The International Conference for High Performance Computing, Networking, Storage and Analysis (SC'20) Poster November, 2020 I/O Bottleneck,
    Filesystems,
    Linux     		Poster,
    Extended Abstract,
    BibTex,
    Citation
    A. Kougkas,
    H. Devarajan,
    X.-H. Sun     		Bridging Storage Semantics using Data Labels and Asynchronous I/O ACM Transactions on Storage (TOS'20), Vol 16, No 4, Article 22, Nov. 2020 Journal November, 2020 Label-based I/O,
    Storage Bridging,
    Heterogeneous I/O,
    Datalabels,
    Task-based I/O,
    Exascale I/O,
    Energy-aware I/O,
    Elastic Storage     		PDF,
    BibTex,
    Citation
    N. Rajesh,
    G. Heber,
    A. Kougkas,
    X.-H. Sun     		Characterizing and Approximating I/O Behavior of HDF5 Applications The International Conference for High Performance Computing, Networking, Storage and Analysis (SC'20) Poster November, 2020 Poster,
    Extended Abstract,
    BibTex,
    Citation
    H. Devarajan,
    H. Zheng,
    X.-H. Sun,
    V. Vishwanath     		Understanding I/O behavior of Scientific Deep Learning Applications in HPC systems The International Conference for High Performance Computing, Networking, Storage and Analysis (SC'20) Poster November, 2020 Poster,
    Extended Abstract,
    BibTex,
    Citation
    H. Devarajan,
    A. Kougkas,
    X.-H. Sun     		A Dynamic Multi-Tiered Storage System for Extreme Scale Computing The International Conference for High Performance Computing, Networking, Storage and Analysis (SC'20) Poster November, 2020 Poster,
    Extended Abstract,
    Slides,
    BibTex,
    Citation
    X. Lu,
    R Wang,
    X.-H. Sun     		APAC: An Accurate and Adaptive Prefetch Framework with Concurrent Memory Access Analysis The 38th IEEE International Conference on Computer Design (ICCD'20), October 18 - 21, 2020 Conference October, 2020 Prefetch,
    Memory Performance Model,
    Concurrent Memory Access     		PDF,
    BibTex,
    Citation
    N. Zhang,
    B. Toonen,
    X.-H. Sun,
    B. Allcock     		Performance Modeling and Evaluation of a Production Disaggregated Memory System International Symposium on Memory Systems (MEMSYS'20), Sept. 28 - Oct. 2, 2020 Conference October, 2020 Performance Modeling,
    Disaggregated Memory,
    C-AMAT,
    Perfor-mance Evaluation,
    Utilization,
    RAN     		PDF,
    BibTex,
    Citation
    A. Kougkas,
    H. Devarajan,
    K. Bateman,
    J. Cernuda,
    N. Rajesh,
    X.-H. Sun     		ChronoLog: A Distributed Shared Tiered Log Store with Time-based Data Ordering The 36th International Conference on Massive Storage Systems and Technology (MSST'20), Oct. 29-30, 2020 Conference October, 2020 Distributed Log,
    Shared Log,
    Tiered Storage     		PDF,
    BibTex,
    Citation
    H. Devarajan,
    A. Kougkas,
    K. Bateman,
    X.-H. Sun     		HCL: Distributing Parallel Data Structures in Extreme Scales IEEE International Conference on Cluster Computing (CLUSTER'20), Sept. 14-17, 2020 Conference September, 2020 Distributed Data Structure,
    RPC over RDMA,
    Hybrid Data Access Model,
    HPC Data Containers     		PDF,
    Slides,
    BibTex,
    Citation
    H. Devarajan,
    A. Kougkas,
    X.-H. Sun     		HFetch: Hierarchical Data Prefetching for Scientific Workflows in Multi-Tiered Storage Environments IEEE International Parallel and Distributed Processing Symposium (IPDPS'20), May 18-22, 2020 Conference May, 2020 Hierarchical,
    Multi-Tiered,
    Data Prefetching,
    Data-Fetching,
    Dynamic Choice,
    Data-Centric,
    Library,
    Middleware,
    Engine,
    Data-Aware,
    Workflow-Aware,
    Server-Push     		PDF,
    Slides,
    BibTex,
    Citation
    H. Devarajan,
    A. Kougkas,
    L. Logan,
    X.-H. Sun     		HCompress: Hierarchical Data Compression for Multi-Tiered Storage Environments IEEE International Parallel and Distributed Processing Symposium (IPDPS'20), May 18-22, 2020 Conference May, 2020 Hierarchical,
    Multi-Tiered,
    Data Compression,
    Data-Reduction,
    Dynamic Choice,
    Workflow Priorities,
    Library,
    Middleware,
    Engine     		PDF,
    Slides,
    BibTex,
    Citation
    S. He,
    Z. Li,
    J. Zhou,
    Y. Yin,
    X. Xu,
    Y. Chen,
    X.-H. Sun     		A Holistic Heterogeneity-Aware Data Placement Scheme in Hybrid Parallel I/O Systems IEEE Transactions on Parallel and Distributed Systems (TPDS'20), vol 31. no 4. pp 830-842 Journal April, 2020 Parallel I/O System,
    Parallel File system,
    Hybrid Parallel File System,
    Data Placement,
    Solid State Drive     		PDF,
    BibTex,
    Citation
    S. He,
    Y. Yin,
    X.-H. Sun,
    X. Zhang,
    Z. Li     		Optimizing Parallel I/O Accesses through Pattern-Directed and Layout-Aware Replication IEEE Transactions on Computers (TC'20), vol 69. no 2. pp 212-225 Journal February, 2020 Parallel I/O,
    I/O Optimization,
    Data Replication,
    Data Reorganization,
    Data Access Pattern     		PDF,
    BibTex,
    Citation
    A. Kougkas,
    H. Devarajan,
    X.-H. Sun     		I/O Acceleration via Multi-Tiered Data Buffering and Prefetching Journal of Computer Science and Technology (JCST'20), vol 35. no 1. pp 92-120 Journal January, 2020 I/O Buffering,
    Heterogeneous Buffering,
    Layered Buffering,
    Deep Memory Hierarchy,
    Burst Buffers,
    Hierarchical Data Prefetching,
    Data-Centric Architecture     		PDF,
    BibTex,
    Citation
    C. Li,
    M. Zhang,
    Z. Xu,
    X.-H. Sun     		Self-adaptive Address Mapping Mechanism for Access Pattern Awareness on DRAM 17th IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA), 2019. pp. 61-70 Conference December, 2019 DRAM,
    Locality,
    MLP,
    Access Pattern,
    Data Layout,
    Matrix Multiplication     		PDF,
    Slides,
    BibTex,
    Citation
    K. Feng,
    H. Devarajan,
    A. Kougkas,
    X.-H. Sun     		NIOBE: An Intelligent I/O Bridging Engine for Complex and Distributed Workflows The 7th IEEE International Conference on Big Data, 2019. pp. 493-502 Conference December, 2019 Data Integration,
    Integrated Workflow,
    Data Aggregation,
    KVS,
    PFS     		PDF,
    BibTex,
    Citation
    H. Devarajan,
    A.Kougkas,
    X.-H. Sun     		HFetch: Hierarchical Data Prefetching in Multi-Tiered Storage Environments The International Conference for High Performance Computing, Networking, Storage and Analysis (SC'19)
    Best Poster Nominee, Ph.D Forum     		Poster November, 2019 Hierarchical,
    Multi-Tiered,
    Data Prefetching,
    Server-Centric,
    Data-Centric,
    File Scoring,
    Data Scoring,
    Workflow-Aware,
    Lightweight,
    Server-Side     		Poster,
    Extended Abstract,
    Slides,
    BibTex,
    Citation
    J. Cernuda,
    H. Trivino,
    H. Devarajan,
    A. Kougkas,
    X.-H. Sun     		Efficient Data Eviction across Multiple Tiers of Storage The International Conference for High Performance Computing, Networking, Storage and Analysis (SC'19) Poster November, 2019 Poster,
    Extended Abstract,
    BibTex,
    Citation
    Y. Liu,
    X.-H. Sun     		LPM: A Systematic Methodology for Concurrent Data Access Pattern Optimization from a Matching Perspective IEEE Transactions on Parallel and Distributed Systems (TPDS), 2019. vol 30. no 11. pp.2478-2493. Journal November, 2019 Memory Wall,
    Memory Stall Time,
    Efficiency,
    Performance Optimization,
    Layered Performance Matching (LPM),
    Memory Concurrency     		PDF,
    Slides,
    BibTex,
    Citation
    A. Kougkas,
    H. Devarajan,
    J. Lofstead,
    X.-H. Sun     		LABIOS: A Distributed Label-Based I/O System The 28th International Symposium on High-Performance Parallel and Distributed Computing (HPDC'19), Phoenix, USA 2019. pp. 13-24.
    Karsten Schwan Best Paper Award     		Conference June, 2019 Label-Based I/O,
    Storage Bridging,
    Heterogeneous I/O,
    Datalabels,
    Task-Based I/O,
    Exascale I/O,
    Energy-Aware I/O,
    Elastic Storage     		PDF,
    Slides,
    BibTex,
    Citation
    H. Devarajan,
    A. Kougkas,
    X.-H. Sun     		An Intelligent, Adaptive, and Flexible Data Compression Framework IEEE/ACM International Symposium in Cluster, Cloud, and Grid Computing (CCGrid'19), Larnaca, Cyprus2019. pp. 82-91. Conference May, 2019 PDF,
    Slides,
    BibTex,
    Citation
    Y. Wang,
    S. He,
    X. Fan,
    C. Xu,
    X.-H. Sun     		On Cost-Driven Collaborative Data Caching: A New Model Approach IEEE Transactions on Parallel and Distributed Systems (TPDS), vol. 30, no. 3, pp. 662 - 676 Journal March, 2019 PDF,
    BibTex,
    Citation
    H. Devarajan,
    A. Kougkas,
    P. Challa,
    X.-H. Sun     		Vidya: Performing Code-Block I/O Characterization for Data Access Optimization The IEEE International Conference on High Performance Computing, Data, and Analytics 2018 (HiPC'18), Bengaluru, India2018. pp. 255-264. Conference December, 2018 PDF,
    Slides,
    BibTex,
    Citation
    S. He,
    X.-H. Sun     		A Cost-Effective Distribution-Aware Data Replication Scheme for Parallel I/O Systems IEEE Transactions on Computers (TC), vol. 67, no. 10, pp. 1374-1387 Journal October, 2018 PDF,
    BibTex,
    Citation
    A. Kougkas,
    H. Devarajan,
    X.-H. Sun,
    J. Lofstead     		Harmonia: An Interference-Aware Dynamic I/O Scheduler for Shared Non-Volatile Burst Buffers The IEEE International Conference on Cluster Computing 2018 (Cluster'18), Belfast, UK2018. pp. 290-301. Conference September, 2018 PDF,
    Slides,
    BibTex,
    Citation
    K. Feng,
    X.-H. Sun,
    X. Yang,
    S. Zhou     		SciDP: Support HPC and Big Data Applications via Integrated Scientific Data Processing The IEEE International Conference on Cluster Computing 2018 (Cluster'18), Belfast, UK2018. pp. 114-123. Conference September, 2018 PDF,
    BibTex,
    Citation
    Y. Liu,
    X.-H. Sun     		CaL: Extending Data Locality to Consider Concurrency for Performance Optimization IEEE Transactions on Big Data, vol. 5, no. 2, pp. 273-288 Journal June, 2018 PDF,
    BibTex,
    Citation,
    DOI
    A. Kougkas,
    H. Devarajan,
    X.-H. Sun     		IRIS: I/O Redirection via Integrated Storage The 32nd ACM International Conference on Supercomputing (ICS), Bejing, China2018. pp. 33-42. Conference June, 2018 PDF,
    Slides,
    BibTex,
    Citation
    A. Kougkas,
    H. Devarajan,
    X.-H. Sun     		Hermes: A Heterogeneous-Aware Multi-Tiered Distributed I/O Buffering System The 27th ACM International Symposium on High-Performance Parallel and Distributed Computing (HPDC), Tempe, AZ, USA, 2018. pp. 219-230 Conference June, 2018 PDF,
    Slides,
    BibTex,
    Citation
    S. He,
    X.-H. Sun,
    Y. Wang,
    C. Xu     		A Migratory Heterogeneity-Aware Data Layout Scheme for Parallel File Systems The 32nd IEEE International Parallel and Distributed Processing Symposium (IPDPS'18), Vancouver, Canada2018. pp. 1133-1142. Conference May, 2018 PDF,
    BibTex,
    Citation
    X. Wang,
    X. Yang,
    M. mubarak,
    R. Ross,
    Z. Lan     		Trade-off Study of Localizing Communication and Balancing Network Traffic on Dragonfly System The 32nd IEEE International Parallel and Distributed Processing Symposium (IPDPS'18), Vancouver, Canada2018. pp. 1113-1122. Conference May, 2018 PDF,
    BibTex,
    Citation
    A. Haider,
    F. Checconi,
    X. Que,
    L. Schneidenbach,
    D. Buono,
    X.-H. Sun     		Horizon: A Multi-abstraction Framework for Graph Analytics The ACM International Conference on Computing Frontiers 2018 (CF'18), Italy, 2018. pp. 252-255 Workshop May, 2018 PDF,
    BibTex,
    Citation
    A. Kougkas,
    H. Devarajan,
    X.-H. Sun     		Enosis: Bridging the Semantic Gap between File-based and Object-based Data Models The ACM SIGHPC 8th International Workshop on Data-Intensive Computing in the Clouds (DataCloud 2017), in conjunction with SC'17, Denver, CO, USA Workshop November, 2017 PDF,
    Slides,
    BibTex,
    Citation
    H. Devarajan,
    A. Kougkas,
    X.-H. Sun,
    H. Che     		Open Ethernet Drive: Evolution of Energy-Efficient Storage Technology The ACM SIGHPC 8th International Workshop on Data-Intensive Computing in the Clouds (DataCloud 2017), in conjunction with SC'17, Denver, CO, USAvol. 17 Workshop November, 2017 PDF,
    BibTex,
    Citation
    N. Zhang,
    C. Jiang,
    X.-H. Sun,
    S. Song     		Evaluating GPGPU Memory Performance Through the C-AMAT Model The ACM SIGHPC 1st International Workshop on Memory Centric Programming for HPC (MCHPC 2017), in conjunction with SC'17, Denver, CO. USA2017. pp. 35-39 Workshop November, 2017 PDF,
    BibTex,
    Citation
    Y. Yan,
    R. Brightwell,
    X.-H. Sun     		Principles of Memory-Centric Programming for High Performance Computing The ACM SIGHPC 1st International Workshop on Memory Centric Programming for HPC (MCHPC 2017), in conjunction with SC'17, Denver, CO. USA2017. pp. 2-6 Workshop November, 2017 PDF,
    BibTex,
    Citation
    A. Kougkas,
    H. Devarajan,
    X.-H. Sun     		Syndesis: Mapping Objects to Files for a Unified Data Access System The ACM SIGHPC 8th International Workshop on Many-Task Computing on Clouds, Grids, and Supercomputers (MTAGS 2017), in conjunction with SC'17, Denver, CO, USA Workshop November, 2017 PDF,
    Slides,
    BibTex,
    Citation
    Y. Fan,
    P. Rich,
    W. Allcock,
    M. Papka,
    Z. Lan     		Trade-off Between Prediction Accuracy and Underestimation Rate in Job Runtime Estimates The IEEE International Conference on Cluster Computing 2017 (Cluster'17), Hawaii, USA 2017, pp. 530-540. Conference September, 2017 PDF,
    BibTex,
    Citation
    N. Liu,
    A. Haider,
    D. Jin,
    X.-H. Sun     		Modeling and Simulation of Extreme-Scale Fat-Tree Networks for HPC Systems and Data Centers ACM Transactions on Modeling and Computer Simulation (TOMACS) - Special Issue on PADS 2015, vol. 27, no. 2, pp. 13:1-13:23 Journal July, 2017 PDF,
    BibTex,
    Citation
    A. Kougkas,
    H. Eslami,
    R. Thakur,
    W. Group,
    X.-H. Sun     		Rethinking Key Value Store for Parallel I/O Optimization International Journal of High Performance Applications,2017. vol. 31, no. 4, pp. 335-356 Journal July, 2017 PDF,
    BibTex,
    Citation
    S. He,
    Y. Wang,
    Z. Li,
    X.-H. Sun,
    C. Xu     		Cost-Aware Region-Level Data Placement in Multi-Tiered Parallel I/O Systems IEEE Transactions on Parallel and Distributed Systems (TPDS), vol. 28, no. 7, pp. 1853-1865 Journal June, 2017 PDF,
    BibTex,
    Citation,
    DOI
    S. He,
    Y. Wang,
    X.-H. Sun,
    C. Huang,
    C. Xu     		Heterogeneity-Aware Collective I/O for Parallel I/O Systems with Hybrid HDD/SSD Servers IEEE Transactions on Computers (TC), vol. 66, no. 6, pp. 1091-1098 Journal June, 2017 PDF,
    BibTex,
    Citation,
    DOI
    S. He,
    Y. Wang,
    X.-H. Sun,
    C. Xu     		HARL: Optimizing Parallel File Systems with Heterogeneity-Aware Region-Level Data Layout IEEE Transactions on Computers (TC), vol. 66, no. 6, pp. 1048-1060 Journal June, 2017 PDF,
    BibTex,
    Citation,
    DOI
    W. Allcock,
    P. Rich,
    Y. Fan,
    Z. Lan     		Experience and Practice of Batch Scheduling on Leadership Supercomputers at Argonne The 21st workshop on Job Scheduling Strategies for Parallel Processing (JSSPP), Vancouver, Canada2017, pp. 1-24 Workshop May, 2017 PDF,
    BibTex,
    Citation
    Y-H.Liu,
    X-H. Sun     		Evaluating the Combined Effect of Memory Capacity and Concurrency for Many-core Chip Design ACM Transactions on Modeling and Performance Evaluation of Computing Systems (TOMPECS), 2017. vol. 2, no. 2, pp. 9:1-9:25 Journal April, 2017 PDF,
    BibTex,
    Citation
    S. He,
    Y. Wang,
    X.-H. Sun,
    C. Xu     		Using MinMax-Memory Claims to Improve In-Memory Workflow Computations in the Cloud IEEE Transactions on Parallel and Distributed Systems (TPDS), 2017. vol. 28, no. 4, pp. 1202-1204 Journal April, 2017 PDF,
    BibTex,
    Citation,
    DOI
    S. Liu,
    E.-S. Jun,
    R. Kettimuthu,
    X.-H. Sun,
    M. Papka     		Towards Optimizing Large-Scale Data Transfers with End-to-End Integrity Verification 4th International Workshop on Distributed Storage Systems and Coding for Big Data, in conjunction with IEEE BigData 2016. Washington, D.C., USA Workshop December, 2016 PDF,
    BibTex,
    Citation
    Z. Zhou,
    X. Yang,
    Z. Lan,
    P. Rich,
    W. Tang,
    V. Morozov,
    N. Desai     		Improving Batch Scheduling on Blue Gene/Q by Relaxing 5D Torus Network Allocation Constraints IEEE Transactions on Parallel and Distributed Systems (TPDS), vol. 27, no. 11, pp. 3269-3282 Journal November, 2016 PDF,
    BibTex,
    Citation
    S. He,
    Y. Wang,
    X.-H. Sun     		Improving Performance of Parallel I/O Systems through Selective and Layout-Aware SSD Cache IEEE Transactions on Parallel and Distributed Systems (TPDS), vol. 27, no. 10, pp. 2940-2952 Journal November, 2016 PDF,
    BibTex,
    Citation
    S. He,
    Y. Liu,
    Y. Wang,
    X.-H. Sun     		Enhancing Hybrid Parallel File System through Performance and Space-Aware Data Layout International Journal of High Performance Computing Applications (IJHPCA), vol. 30, no 4, pp. 396-410 Journal November, 2016 PDF,
    BibTex,
    Citation
    X. Yang,
    J. Jenkins,
    M. Mubarak,
    R. Ross,
    Z.Lan     		Watch Out for the Bully! Job Interference Study on Dragonfly Network ACM/IEEE International Conference for High Performance Computing, Networking, Storage and Analysis 2016 (SC'16), Salt Lake City, Utah, USA2016, pp. 750-760 Conference November, 2016 PDF,
    BibTex,
    Citation
    S. Wallace,
    X. Yang,
    V. Vishwanath,
    W. Allcock,
    S. Coghlan,
    M. Papka,
    Z. Lan     		A Data Driven Scheduling Approach for Power Management on HPC Systems ACM/IEEE International Conference for High Performance Computing, Networking, Storage and Analysis 2016 (SC'16), Salt Lake City, Utah, USA2016, pp. 656-666 Conference November, 2016 PDF,
    BibTex,
    Citation
    D. Li,
    S. Wang,
    S. Yao,
    Y.-H. Liu,
    Y. Cheng,
    X.-H. Sun     		Efficient Design Space Exploration by Knowledge Transfer Eleventh IEEE/ACM/IFIP International Conference on Hardware/Software Codesign and System Synthesis (CODES+ISSS'16), Pittsburgh, PA, USApp. 1-10. 2016. Conference October, 2016 PDF,
    BibTex,
    Citation
    X. Yang,
    S. Liu,
    K. Feng,
    S. Zhou,
    X.-H. Sun     		Visualization and Adaptive Subsetting of Earth Science Data in HDFS - A Novel Data Analysis Strategy with Hadoop and Spark 6th IEEE International Conference on Big Data and Cloud Computing (BDCloud 2016), Atlanta, GA2016, pp. 89-96 Conference October, 2016 PDF,
    BibTex,
    Citation
    Z. Zhou,
    X. Yang,
    D. Zhao,
    P. Rich,
    W. Tang,
    J. Wang,
    Z. Lan     		I/O Aware Job Scheduling and Bandwidth Allocation for Petascale Computing Systems Journal of Parallel Computing (ParCo), vol. 58, no. C, pp. 107-116 Journal October, 2016 TBA
    A. Kougkas,
    M. Dorier,
    R. Latham,
    R. Ross,
    X.-H. Sun     		Leveraging Burst Buffer Coordination to Prevent I/O Interference The eScience'16, Baltimore, Maryland, USA2016, pp. 371-380 Conference October, 2016 PDF,
    Slides,
    BibTex,
    Citation
    S. He,
    Y. Wang,
    X.-H. Sun     		Boosting Parallel File System Performance with Heterogeneity-Aware Selective Data Layout IEEE Transactions on Parallel and Distributed Systems (TPDS), 2016. vol. 27, no. 9, pp. 2492-2505 Journal September, 2016 PDF,
    BibTex,
    Citation
    B. Xu,
    W. Zhang,
    X.-H. Sun,
    Y. Wang     		A memory-driven scheduling scheme and optimization for concurrent execution in GPU Journal of Cluster Computing, 2016. vol. 19, no. 4, pp. 2241-2250 Journal September, 2016 PDF,
    BibTex,
    Citation
    X.-H. Sun,
    Y.-H. Liu     		Utilizing Concurrency: A New Theory for Memory Wall 29th International Workshop on Languages and Compilers for Parallel Computing (LCPC2016) (a position paper), Sept, 2016, New York, USApp. 18-23 Springer, Cham. Workshop September, 2016 PDF,
    BibTex,
    Citation
    E. Berrocal,
    L. Bautista-Gomez,
    S. Di,
    Z. Lan,
    F. Cappello     		Exploring Partial Replication to Improve Lightweight Silent Data Corruption Detection for HPC Applications 22nd International European Conference on Parallel and Distributed Computing (Euro-Par 2016), Grenoble, France Conference August, 2016 PDF,
    BibTex,
    Citation
    Y. Chen,
    C. Chen,
    Y. Yin,
    X.-H. Sun,
    R. Thakur,
    W. Gropp     		Rethinking High Performance Computing System Architecture for Scientific Big Data Applications 14th IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA 2016), Tianjin, China Conference August, 2016 PDF,
    BibTex,
    Citation
    W. Yang,
    C. Xu,
    S. He,
    X.-H. Sun     		On MinMax-Memory Claims for Scientific Workflows in the In-Memory Cloud Computing 36th International Conference on Distributed Computing Systems (ICDCS), Nara Hotel, Nara, Japan Poster June, 2016 PDF,
    BibTex,
    Citation
    D. Li,
    S. Yao,
    Y.-H. Liu,
    S. Wang,
    X.-H. Sun     		Efficient Design Space Exploration via Statistical Sampling and AdaBoost Learning 53rd Design Automation Conference (DAC'16), Texas, Austin, USA Conference June, 2016 PDF
    D. Zhao,
    N. Liu,
    D. Kimpe,
    R. Ross,
    X.-H. Sun,
    I. Raicu     		Towards Exploring Data-Intensive Scientific Applications at Extreme Scales through Systems and Simulations IEEE Transactions on Parallel and Distributed Systems (TPDS), 2016. vol. 27, no. 6, pp. 1824-1837 Journal June, 2016 PDF,
    BibTex,
    Citation
    A. Kougkas,
    A. Fleck,
    X.-H. Sun     		Towards Energy Efficient Data Management in HPC: The Open Ethernet Drive Approach PDSW-DISCS'16, in conjunction with SC'16 Workshop January, 2016 PDF,
    Slides,
    BibTex,
    Citation
    A. Haider,
    X. Yang,
    N. Liu,
    S. He,
    X.-H. Sun     		IC-Data: Improving Compressed Data Processing in Hadoop 22nd annual IEEE International Conference on High Performance Computing (HiPC 2015), Bengaluru, India Conference December, 2015 PDF,
    BibTex,
    Citation
    X. Yang,
    C. Feng,
    Z. Xu,
    X.-H. Sun     		Dominoes: Speculative Repair in Erasure Coded Hadoop System 22nd annual IEEE International Conference on High Performance Computing (HiPC 2015), Bengaluru, India Conference December, 2015 PDF,
    BibTex,
    Citation
    Yu-Hang Liu,
    Xian-He Sun     		C^2-bound: A Capacity and Concurrency driven Analytical Model for Manycore Design ACM/IEEE International Conference for High Performance Computing, Networking, Storage and Analysis 2015 (SC'15). Texas, Austin, USA Conference November, 2015 PDF,
    BibTex,
    Citation
    H. Eslami,
    A. Kougkas,
    M. Kotsifakou,
    T. Kasampalis,
    K. Feng,
    Y. Lu,
    W. Gropp,
    X.-H. Sun,
    Y. Chen,
    R. Thakur     		Efficient Disk-to-Disk Sorting: A Case Study in Decoupled Execution Paradigm Data Intensive Scalable Computing Systems Workshop (DISCS), in conjunction with ACM/IEEE SuperComputing 2015, Austin, TX, USA Workshop November, 2015 PDF,
    BibTex,
    Citation
    A. Haider,
    S. Mickelson,
    J. Dennis,
    X.-H. Sun     		Lessons from Post-processing Climate Data on Modern Flash-based HPC Systems ACM/IEEE International Conference for High Performance Computing, Networking, Storage and Analysis 2015 (SC'15). Texas, Austin, USA Poster November, 2015 TBA
    X. Yang,
    N. Liu,
    B. Feng,
    X.-H. Sun,
    S. Zhou     		PortHadoop: Support Direct HPC Data Processing in Hadoop IEEE International Conference on Big Data (IEEE BigData 2015). Santa Clara, CA, USA Conference October, 2015 PDF,
    BibTex,
    Citation
    S. Zhou,
    X. Yang,
    X. Li,
    T. Matsui,
    S. Liu,
    X.-H. Sun,
    W. Tao     		A Hadoop-Based Visualization and Diagnosis Framework for Earth Science Data Big Data in the Geosciences Workshop, in conjunction with IEEE International Conference on Big Data (IEEE BigData 2015). Santa Clara, CA, USA Workshop October, 2015 PDF,
    BibTex,
    Citation
    K. Wang,
    N. Liu,
    I. Sadooghi,
    X. Yang,
    X. Zhou,
    M. Lang,
    X.-H. Sun,
    I. Raicu     		Overcoming Hadoop Scaling Limitations through Distributed Task Execution IEEE International Conference on Cluster Computing 2015 (Cluster'15), Chicago, IL, USA Conference September, 2015 PDF,
    BibTex,
    Citation
    B. Feng,
    X. Yang,
    K. Feng,
    Y. Yin,
    X.-H. Sun     		IOSIG+: on the Role of I/O Tracing and Analysis for Hadoop Systems IEEE International Conference on Cluster Computing 2015 (Cluster'15), Chicago, IL, USA Workshop September, 2015 PDF,
    BibTex,
    Citation
    K. Feng,
    M. G. Venkata,
    D. Li,
    X.-H. Sun     		Fast Fault Injection and Sensitivity Analysis for Collective Communications IEEE International Conference on Cluster Computing 2015 (Cluster'15), Chicago, IL, USA Conference September, 2015 PDF,
    BibTex,
    Citation
    Z. Zhou,
    X. Yang,
    D. Zhao,
    P. Rich,
    W. Tang,
    J. Wang,
    Z. Lan     		I/O-Aware Batch Scheduling for Petascale Computing Systems IEEE International Conference on Cluster Computing 2015 (Cluster'15), Chicago, IL, USA Conference September, 2015 PDF,
    BibTex,
    Citation
    Yu-Hang Liu,
    Xian-He Sun     		LPM: Concurrency-driven Layered Performance Matching 44th International Conference on Parallel Processing (ICPP'15), Beijing, China Conference September, 2015 PDF,
    BibTex,
    Citation
    S. He,
    X.-H. Sun,
    Y. Wang,
    A. Kougkas,
    A. Haider     		A Heterogeneity-Aware Region-Level Data Layout Scheme for Hybrid Parallel File Systems 44th International Conference on Parallel Processing (ICPP'15), Beijing, China Conference September, 2015 PDF,
    BibTex,
    Citation
    C. Feng,
    X. Yang,
    F. Liang,
    X.-H. Sun,
    Z. Xu     		LCIndex, A Local and Clustering Index on Distributed Ordered Tables for Multi-Dimensional Range Queries 44th International Conference on Parallel Processing (ICPP'15), Beijing, China Conference September, 2015 PDF,
    BibTex,
    Citation
    N. Liu,
    X.-H. Sun,
    D. Jin     		On Massively Parallel Simulation of Large-Scale Fat-Tree Networks for HPC Systems and Data Centers 29th ACM SIGSIM Conference on Principles of Advanced Discrete Simulation (ACM SIGSIM PADS), London, UK Poster June, 2015 TBA
    B. Wang,
    W. Yu,
    X.-H. Sun,
    X. Wang     		DaCache: Memory Divergence-Aware GPU Cache Management 29th International Conference on Supercomputing (ICS'15), Newport Beach, CA. USA Conference June, 2015 PDF,
    BibTex,
    Citation
    R. Ranjan,
    L. Wang,
    A. Y. Zomaya,
    D. Georgakopoulos,
    X.-H. Sun,
    G. Wang     		Recent Advances in Autonomic Provisioning of Big Data Applications on Clouds IEEE Transaction on Cloud Computing, vol. 3, no. 2, pp. 101-104 Journal June, 2015 PDF,
    BibTex,
    Citation
    N. Liu,
    A. Haider,
    X.-H. Sun,
    D. Jin     		FatTreeSim: Modeling a Large-scale Fat-Tree Network for HPC Systems and Data Centers Using Parallel and Discrete Event Simulation 29th ACM SIGSIM Conference on Principles of Advanced Discrete Simulation (ACM SIGSIM PADS), London, UK Conference June, 2015 PDF,
    BibTex,
    Citation
    S. He,
    X.-H. Sun,
    A. Haide     		HAS: Heterogeneity-Aware Selective Data Layout Scheme for Parallel File Systems on Hybrid Servers 29th IEEE International Parallel and Distributed Processing Symposium (IPDPS'15), Hyderabad, India Conference May, 2015 PDF,
    BibTex,
    Citation
    Z. Zhou,
    X. Yang,
    Z. Lan,
    P. Rich,
    W. Tang,
    V. Morozov,
    N. Desai     		Improving Batch Scheduling on Blue Gene/Q by Relaxing 5D Torus Network Allocation Constraints 29th IEEE International Parallel and Distributed Processing Symposium (IPDPS'15), Hyderabad, India Conference May, 2015 PDF
    N. Liu,
    X. Yang,
    X.-H. Sun,
    J. Jenkins,
    R. Ross     		YARNsim: Hadoop YARN Simulation System 15th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid 2015), Shenzhen, Guangdong, China Conference May, 2015 PDF,
    BibTex,
    Citation
    J. Wu,
    X. Xiong,
    Z.Lan     		Hierarchical Task Mapping for Parallel Applications on Supercomputers The Journal of Supercomputing, vol. 71, no. 5, pp. 1776-1802 Journal May, 2015 PDF,
    BibTex,
    Citation
    Z. Zheng,
    L. Yu,
    Z.Lan     		Reliability-Aware Speedup Models for Parallel Applications with Coordinated Checkpointing/Restart IEEE Transactions on Computers, vol. 64, no. 5, pp. 1402-1415 Journal May, 2015 PDF,
    BibTex,
    Citation
    Yuhang Liu,
    Xian-He Sun     		Reevaluating Data Stall Time with the Consideration of Data Access Concurrency Journal Of Computer Science And Technology, vol. 30, no. 2, pp. 227-245 Journal March, 2015 PDF,
    BibTex,
    Citation
    Y. Yin,
    H. Jin,
    X.-H. Sun     		I/O and File Systems for Data Intensive Applications The Handbook on Data Centers, Springer, 2015, pp 561-582, Print ISBN: 978-1-4939-2091-4, Online ISBN: 978-1-4939-2092-1 Journal January, 2015 PDF,
    BibTex,
    Citation
    S. He,
    Y. Liu,
    X.-H. Sun     		PSA: A Performance and Space-Aware Data Layout Scheme for Hybrid Parallel File Systems Data Intensive Scalable Computing Systems Workshop (DISCS), in conjunction with ACM/IEEE SuperComputing 2014, New Orleans, LA, USA Workshop November, 2014 PDF,
    BibTex,
    Citation
    B. Feng,
    N. Liu,
    S. He,
    X.-H. Sun     		HPIS3: Towards a High-Performance Simulator for Hybrid Parallel I/O and Storage Systems 9th Parallel Data Storage Workshop (PDSW'14), in conjunction with ACM/IEEE SuperComputing 2014, New Orleans, LA, USA Workshop November, 2014 PDF,
    BibTex,
    Citation
    Y. Yin,
    A. Kougkas,
    K. Feng,
    H. Eslami,
    Y. Lu,
    X.-H. Sun,
    R. Thakur,
    W. Gropp     		Rethinking Key-Value Store for Parallel I/O Optimization Data Intensive Scalable Computing Systems Workshop (DISCS), in conjunction with ACM/IEEE SuperComputing 2014, New Orleans, LA, USA Workshop November, 2014 PDF,
    BibTex,
    Citation
    X. Yang,
    Y. Yin,
    H. Jin,
    X.-H. Sun     		SCALER: Scalable Parallel File Write in HDFS International Conference on Cluster Computing 2014 (Cluster'14), Madrid, Spain Conference September, 2014 PDF,
    BibTex,
    Citation
    E. Berrocal,
    L. Yu,
    S. Wallace,
    M. Papka,
    Z. Lan     		Exploring Void Search for Fault Detection on Extreme Scale Systems IEEE International Conference on Cluster Computing 2014 (Cluster'14), Madrid, Spain Conference September, 2014 PDF,
    BibTex,
    Citation
    X. Yang,
    X. Zheng,
    Z. Zhou,
    W. Tang,
    J. Wang,
    Z. Lan     		Balancing Job Performance with System Performance via Locality-Aware Scheduling on Torus-Connected Systems IEEE International Conference on Cluster Computing 2014 (Cluster'14), Madrid, Spain Conference September, 2014 PDF,
    BibTex,
    Citation
    C. Chen,
    Y. Chen,
    K. Feng,
    Y. Yin,
    H. Eslami,
    R. Thakur,
    X.-H. Sun,
    W. D. Gropp     		Decoupled I/O for Data-Intensive High Performance Computing Seventh International Workshop on Parallel Programming Models and Systems Software for High-End Computing (P2S2), in conjunction with the International Conference on Parallel Processing (ICPP-2014), Minneapolis, MN, USA Workshop September, 2014 PDF,
    BibTex,
    Citation
    S. He,
    X.-H. Sun,
    B. Feng,
    K. Feng     		Performance-Aware Data Placement in Hybrid Parallel File Systems 14th International Conference on Algorithms and Architectures for Parallel Processing (ICA3PP), Dalian, China Conference August, 2014 PDF,
    BibTex,
    Citation
    Dawei Wang,
    Xian-He Sun     		APC: A Novel Memory Metric and Measurement Methodology for Modern Memory System IEEE Transactions on Computers, vol. 63, no. 7, pp. 1626-1639 Journal July, 2014 PDF,
    BibTex,
    Citation
    X.-H. Sun C-AMAT: a data access model for the Big Data era Communication of CCF, vol. 10, no. 6, pp. 19-22 Journal June, 2014 PDF
    S. He,
    X.-H. Sun,
    B. Feng     		S4D-Cache: Smart Selective SSD Cache for Parallel I/O Systems International Conference on Distributed Computing Systems (ICDCS), Madrid, Spain Conference June, 2014 PDF,
    BibTex,
    Citation
    X.-H. Sun,
    D. Wang     		Concurrent Average Memory Access Time IEEE Computer, vol. 47, no. 5, pp. 74-80 Journal May, 2014 PDF,
    BibTex,
    Citation
    Xian-He Sun Concurrent-AMAT: a mathematical model for Big Data access HPC Today Journal May, 2014 PDF
    X. Yang,
    Z. Zhou,
    S. Wallace,
    Z. Lan,
    W. Tang,
    S. Coghlan,
    M. E. Papka     		Integrating dynamic pricing of electricity into energy aware scheduling for HPC systems International Conference for High Performance Computing, Networking, Storage and Analysis, Denver, CO, USA Conference November, 2013 PDF,
    BibTex,
    Citation
    J. He,
    J. Kowalkowski,
    M. Paterno,
    D. Holmgren,
    J. Simone,
    X.-H. Sun     		Layout-Aware Scientific Computing-A Case Study using the MILC Code Journal of Computational Science, vol. 4, no. 6, pp. 496-506 Journal November, 2013 BibTex,
    Citation
    Kun Feng,
    Yanlong Yin,
    Chao Chen,
    Hassan Eslami,
    Xian-He Sun,
    Yong Chen,
    Rajeev Thakur,
    William Gropp     		Runtime System Design of Decoupled Execution Paradigm for Data-Intensive High-End Computing (Poster Presentation) IEEE International Conference on Cluster Computing 2013 (Cluster'13), Indianapolis, IN, USA Conference September, 2013 PDF,
    BibTex,
    Citation
    J. He,
    J. Bent,
    A. Torres,
    G. Grider,
    G. Gibson,
    C. Maltzahn,
    X.-H. Sun     		I/O Acceleration with Pattern Detection 22th International ACM Symposium on High Performance Distributed Computing (HPDC'13), New York City, NY, USA Conference September, 2013 PDF,
    BibTex,
    Citation
    H. Jin,
    X.-H. Sun     		Performance Comparison under Failures of MPI and MapReduce: An Analytical Approach Future Generation Computer Systems (FGCS), vol. 29, no. 7, pp. 1808-1815 Journal September, 2013 PDF,
    BibTex,
    Citation
    Shuibing He,
    Xian-He Sun,
    Bo Feng,
    Xin Huang,
    Kun Feng     		A Cost-Aware Region-Level Data Placement Scheme for Hybrid Parallel I/O Systems IEEE International Conference on Cluster Computing 2013 (Cluster'13), Indianapolis, IN, USA Conference September, 2013 PDF,
    BibTex,
    Citation
    Y. Yin,
    J. Li,
    J. He,
    X.-H. Sun,
    R. Thakur     		Pattern-Direct and Layout-Aware Replication Scheme for Parallel I/O Systems IEEE International Parallel and Distributed Processing Symposium (IPDPS' 13), Phoenix, AZ, USA Conference May, 2013 PDF,
    BibTex,
    Citation
    Shuibing He,
    Xian-He Sun,
    Yanlong Yin     		BPS: A Performance Metric of I/O System 2013 International Workshop on High Performance Data Intensive Computing (HPDIC 2013), in Conjunction With IEEE IPDPS 2013, Boston, Massachusetts, USA Workshop May, 2013 PDF,
    BibTex,
    Citation
    J. He,
    J. Bent,
    A. Torres,
    G. Grider,
    G. Gibson,
    C. Maltzahn,
    X.-H. Sun     		Discovering Structure in Unstructured I/O The 7th Parallel Data Storage Workshop (PDSW'12), in conjunction with ACM/IEEE SuperComputing 2012, Salt Lake City, UT, USA Workshop November, 2012 PDF,
    BibTex,
    Citation
    J. Wu,
    Z. Lan,
    X. Xiong,
    N. Gnedin,
    A. Kravtsov     		Hierarchical Task Mapping of Cell-based AMR Cosmology Simulations ACM/IEEE International Conference for High Performance Computing, Networking, Storage and Analysis 2012 (SC'12). Salt Lake City, UT, USA Conference November, 2012 PDF,
    BibTex,
    Citation
    Y. Chen,
    H. Zhu,
    H. Jin,
    X.-H. Sun     		Algorithm-level Feedback-controlled Adaptive Data Prefetcher: Accelerating Data Access for High-Performance Processors Parallel Computing (ParCo), vol. 38, no. 10-11, pp. 533-551 Journal October, 2012 PDF,
    BibTex,
    Citation
    Z. Zheng,
    L. Yu,
    Z. Lan,
    T. Jones     		3-Dimensional Root Cause Diagnosis via Co-Analysis International Conference on Autonomic Computing 2012 (ICAC'12), San Jose, CA, USA Conference September, 2012 PDF,
    BibTex,
    Citation
    W. Tang,
    D. Ren,
    Z. Lan,
    N. Desai     		Adaptive Metric-Aware Job Scheduling for Production Supercomputers 5th International Workshop on Parallel Programming Models and Systems Software for High-End Computing (P2S2), 2012, in conjunction with ICPP 2012, Pittsburgh, PA, USA Workshop September, 2012 PDF,
    BibTex,
    Citation
    H. Jin,
    J. Ji,
    X.-H. Sun,
    Y. Chen,
    R. Thakur     		CHAIO: Enabling HPC Applications on Data-Intensive File Systems 41th International Conference on Parallel Processing (ICPP), Pittsburgh, PA Conference September, 2012 PDF,
    BibTex,
    Citation
    J. He,
    X.-H. Sun,
    R. Thakur     		KNOWAC: I/O Prefetch via Accumulated Knowledge IEEE International Conference on Cluster Computing (Cluster'12), Beijing, China Conference September, 2012 PDF,
    BibTex,
    Citation
    Y. Chen,
    C. Chen,
    X.-H. Sun,
    W. D. Gropp,
    R. Thakur     		A Decoupled Execution Paradigm for Data-Intensive High-End Computing IEEE International Conference on Cluster Computing 2012 (Cluster'12), Beijing, China, Conference September, 2012 PDF,
    BibTex,
    Citation
    X.-H. Sun,
    D. Wang     		APC: A Performance Metric of Memory Systems ACM SIGMETRICS Performance Evaluation Review, vol. 40, no. 2, pp. 125-130 Journal September, 2012 PDF,
    BibTex,
    Citation
    L. Yu,
    Z. Zheng,
    Z. Lan,
    T. Jones,
    J. Brandt,
    A. gentile     		Filtering Log Data: Finding the needles in the Haystack International Conference on Dependable Systems and Networks 2012 (DSN'12), Boston, MA, USA Conference June, 2012 PDF,
    BibTex,
    Citation
    H. Jin,
    X. Yang,
    X. -H. Sun,
    I. Raicu     		ADAPT: Availability-aware MapReduce Data Placement in Non-Dedicated Distributed Computing Environment 32nd International Conference on Distributed Computing Systems (ICDCS), Macau, China Conference June, 2012 PDF,
    BibTex,
    Citation
    Y. Yin,
    S. Byna,
    H. Song,
    X.-H. Sun,
    R. Thakur     		Boosting Application-Specific Parallel I/O Optimization Using IOSIG IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid), Ottawa, Canada Conference May, 2012 PDF,
    BibTex,
    Citation
    H. Jin,
    X.-H. Sun     		Performance Comparison under Failures of MPI and MapReduce: An Analytical Approach 2nd International Workshop on Cloud Computing and Scientific Applications (CCSA), in conjunction with CCGrid 2012, Ottawa, Canada Workshop May, 2012 TBA
    R. Ge,
    X. Feng,
    X.-H. Sun     		SERA-IO: Integrating Energy Consciousness into Parallel I/O Middleware IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid), Ottawa, Canada Conference May, 2012 PDF,
    BibTex,
    Citation
    H. Zou,
    X.-H. Sun,
    S. Ma,
    X. Duan     		A Source-Aware Interrupt Scheduling for Modern Parallel I/O Systems IEEE International Parallel and Distributed Processing Symposium (IPDPS' 12), Shanghai, China Conference May, 2012 PDF,
    BibTex,
    Citation
    H. Jin,
    T. Ke,
    Y. Chen,
    X.-H. Sun     		Checkpointing Orchestration: Toward a Scalable HPC Fault-Tolerant Environment IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid), Ottawa, Canada Conference May, 2012 PDF,
    BibTex,
    Citation
    H. Song,
    H. Jin,
    J. He,
    X.-H. Sun,
    R. Thakur     		A Server-Level Adaptive Data Layout Strategy for Parallel File Systems 2012 International Workshop on High Performance Data Intensive Computing(HPDIC 2012), in Conjunction With IEEE IPDPS 2012, Shanghai, China Workshop May, 2012 PDF,
    BibTex,
    Citation
    Y. Yu,
    D. Rudd,
    Z. Lan,
    N. Gnedin,
    A. Kravtsov,
    J. Wu     		Improving Parallel IO Performance of Cell-based AMR Cosmology Applications IEEE International Parallel & Distributed Processing Symposium 2012 (IPDPS'12), Shanghai, China Conference May, 2012 PDF,
    BibTex,
    Citation
    H. Song,
    Y. Yin,
    Y. Chen,
    X.-H. Sun     		Cost-intelligent Application-specific Data layout Optimization for Parallel File Systems Cluster Computing, pp. 1-14 Journal February, 2012 PDF,
    BibTex,
    Citation
    Y. Chen,
    H. Zhu,
    P. C. Roth,
    H. Jin,
    X.-H. Sun     		Global-aware and Multi-order Context-based Prefetching for High-Performance Processors Special issue on Programming Models, Software and Tools for High-End Computing of the International Journal of High Performance Computing Applications (IJHPCA), vol. 25, no. 4, pp. 355-370 Journal November, 2011 PDF,
    BibTex,
    Citation
    H. Song,
    Y. Yin,
    X.-H. Sun,
    R. Thakur,
    S. Lang     		Server-Side I/O Coordination for Parallel File Systems The ACM/IEEE SuperComputing Conference (SC'11), Seattle, WA, USA Conference November, 2011 PDF,
    BibTex,
    Citation
    X.-H. Sun,
    D. Wang     		Memory Access Cycle and the Measurement of Memory Systems The 2nd International Workshop on Performance Modeling, Benchmarking and Simulation of High Performance Computing Systems (PMBS'11), in conjunction with IEEE/ACM SuperComputing 2011, Seattle, WA, USA Workshop November, 2011 PDF,
    BibTex,
    Citation
    J. He,
    H. Song,
    X.-H. Sun,
    Y. Yin,
    R. Thakur     		Pattern-aware File Reorganization in MPI-IO The 6th Parallel Data Storage Workshop (PDSW'11), in conjunction with ACM/IEEE SuperComputing 2011, Seattle, WA, USA Workshop November, 2011 PDF,
    BibTex,
    Citation
    J. He,
    J. Kowalkowski,
    M. Paterno,
    D. Holmgren,
    J. Simone,
    X.-H. Sun     		Layout-aware Scientific Computing - A Case Study Using MILC Workshop on Latest Advances in Scalable Algorithms for Large-Scale Systems (ScalA'11), in conjunction with ACM/IEEE SuperComputing 2011, Seattle, WA, USA Workshop November, 2011 PDF,
    BibTex,
    Citation
    J. Wu,
    R. Gonzalez,
    Z. Lan,
    N. Gnedin,
    A. Kravtsov,
    D. Rudd,
    Y. Yu     		Performance Emulation of Cell-based AMR Cosmology Simulations The IEEE International Conference on Cluster Computing (CLUSTER), Austin, Texas Conference September, 2011 PDF,
    BibTex,
    Citation
    W. Tang,
    N. Desai,
    V. Vishwanath,
    D. Buettner,
    Z. Lan     		Job Coscheduling on Coupled High-End Computing Systems The International Conference on Parallel Processing Workshops (ICPPW'11), Taipei, Taiwan Conference September, 2011 PDF,
    BibTex,
    Citation
    D. Wang,
    X.-H. Sun,
    N. Hu,
    N. Sun     		EthSpeeder: A High-performance Scalable Fault-Tolerant Ethernet Network Architecture for Data Center The 6th IEEE International Conference on Networking, Architecture, and Storage (NAS2011), Dalian, China Conference July, 2011 BibTex,
    Citation
    L. Yu,
    Z. Zheng,
    Z. Lan,
    S. Coghlan     		Practical Online Failure Prediction for Blue Gene/P: Period-based vs Event-driven The Proactive Failure Avoidance, Recovery, and Maintenance workshop(in conjunction with DSN'11), Hong Kong, China Workshop June, 2011 PDF,
    BibTex,
    Citation
    H. Song,
    Y. Yin,
    Y. Chen,
    X.-H. Sun     		A Cost-intelligent Application-specific Data layout Scheme for Parallel File Systems The 20th International ACM Symposium on High Performance Distributed Computing (HPDC'11), San Jose, CA Conference June, 2011 PDF,
    BibTex,
    Citation
    Y. Chen,
    X.-H. Sun,
    R. Thakur,
    P. C. Roth,
    W. Gropp     		LACIO: A New Collective I/O Strategy for Parallel I/O Systems The IEEE International Parallel and Distributed Processing Symposium (IPDPS' 11), Anchorage, AK, USA Conference May, 2011 PDF,
    BibTex,
    Citation
    Z. Zheng,
    L. Yu,
    W. Tang,
    Z. Lan,
    R. Gupta,
    N. Desai,
    S. Coghlan,
    D. Buettner     		Co-Analysis of RAS Log and Job Log on Blue Gene/P The IEEE International Parallel and Distributed Processing Symposium (IPDPS' 11), Anchorage, AK, USA Conference May, 2011 PDF,
    BibTex,
    Citation
    W. Tang,
    Z. Lan,
    N. Desai,
    D. Buettner,
    Y. Yu     		Reducing Fragmentation on Torus-Connected Supercomputers The IEEE International Parallel and Distributed Processing Symposium (IPDPS' 11), Anchorage, AK, USA Conference May, 2011 PDF,
    BibTex,
    Citation
    H. Song,
    Y. Chen,
    X.-H. Sun     		A Hybrid Shared-nothing/Shared-data Storage Architecture for Large Scale Databases(Poster Presentation) The 11th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid'11), Newport Beach, CA, USA Conference May, 2011 PDF
    H. Song,
    Y. Yin,
    X.-H. Sun,
    R. Thakur,
    S. Lang     		A Segment-Level Adaptive Data Layout Scheme for Improved Load Balance in Parallel File Systems The 11th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid'11), Newport Beach, CA, USA Conference May, 2011 PDF,
    BibTex,
    Citation
    K. Zhang,
    Z. Wang,
    Y. Chen,
    H. Zhu,
    X.-H. Sun     		PAC-PLRU: A Cache Replacement Policy to Salvage Discarded Predictions from Hardware Prefetchers The 11th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid'11), Newport Beach, CA, USA Conference May, 2011 PDF,
    BibTex,
    Citation
    H. Song,
    X.-H. Sun,
    Y. Che     		A Hybrid Shared-nothing/Shared-data Storage Scheme for Large-scale Data Processing The 9th IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA'11), Busan, Korea Conference May, 2011 PDF,
    BibTex,
    Citation
    H. Jin,
    K. Qiao,
    X.-H. Sun,
    Y. Li     		Performance under Failures of MapReduce Applications (Poster Presentation) The 11th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid'11), Newport Beach, CA, USA Conference May, 2011 PDF,
    BibTex,
    Citation
    H. Jin,
    X.-H. Sun,
    Y. Chen,
    T. Ke     		REMEM: REmote MEMory as Checkpointing Storage The 2nd International Conference on Cloud Computing, Indianapolis, IN, USA Conference November, 2010 PDF,
    BibTex,
    Citation
    H. Song,
    X.-H. Sun,
    H. Jin,
    Y. Chen     		Trace-based Adaptive Data Layout Optimization for Parallel File systems (Poster Presentation) The 5th Petascale Data Storage Workshop, in conjunction with SuperComputing 2010, New Orleans, LA, USA Workshop November, 2010 BibTex,
    Citation
    R. Ge,
    X. Feng,
    J. Hu,
    X.-H. Sun     		Assessing Energy Efficiency of Parallel I/O Systems The ACM/IEEE SuperComputing Conference (SC'10), New Orleans, LA, USA Conference November, 2010 TBA
    Y. Chen,
    X.-H. Sun,
    R. Thakur,
    H. Song,
    H. Jin     		Improving Parallel I/O Performance with Data Layout Awareness The IEEE International Conference on Cluster Computing 2010 (Cluster10), Heraklion, Greece Conference September, 2010 PDF,
    BibTex,
    Citation
    H. Jin,
    Y. Chen,
    H. Zhu,
    X.-H. Sun     		Optimizing HPC Fault-Tolerant Environment: An Analytical Approach The 39th International Conference on Parallel Processing (ICPP'2010), San Diego, CA, USA Conference September, 2010 PDF,
    BibTex,
    Citation
    Y. Chen,
    H. Zhu,
    H. Jin and X.-H. Sun     		Improving the Effectiveness of Context-based Prefetching with Multi-order Analysis The 3rd International Workshop on Parallel Programming Models and Systems Software for High-End Computing (P2S2), San Diego, CA, USA Workshop September, 2010 PDF
    H. Zhu,
    Y. Chen,
    X.-H. Sun     		Timing Local Streams: Improving Timeliness in Data Prefetching The 24th International Conference on Supercomputing (ICS'10), Tsukuba, Japan Conference June, 2010 PDF,
    BibTex,
    Citation
    Z. Lan,
    J. Gu,
    Z. Zheng,
    R. Thakur,
    S. Coghlan     		A Study of Dynamic Meta-Learning for Failure Prediction in Large-Scale Systems Journal of Parallel and Distributed Computing, vol. 70, pp. 630-643 Journal June, 2010 PDF,
    BibTex,
    Citation
    Z. Zheng,
    Z. Lan,
    R. Gupta,
    S. Coghlan,
    Peter Beckman     		A Practical Failure Prediction with Location and Lead Time for Blue Gene/P The Fault-Tolerance at Extreme Scale workshop (in conjunction with DSN'10), Chicago, IL, USA Workshop June, 2010 BibTex,
    Citation
    Y. Chen,
    H. Song,
    R. Thakur,
    X.-H. Sun     		A Layout-aware Optimization Strategy for Collective I/O The High Performance Distributed Computing (HPDC-2010), Chicago, IL, USA Workshop June, 2010 PDF,
    BibTex,
    Citation
    Y. Chen,
    H. Zhu,
    X.-H. Sun     		An Adaptive Data Prefetcher for High-Performance Processors The 10th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid'10), Melbourne, Australia Conference May, 2010 PDF,
    BibTex,
    Citation
    R. Ge,
    X. Feng,
    S. Subramanya,
    X.-H. Sun     		Characterizing the Energy Efficiency of I/O Intensive Parallel Applications on Power-Aware Clusters The 6th workshop on high performance power-aware computing in conjunction with the 24th IEEE International Parallel and Distributed Processing Symposium, Atlanta, GA, USA Workshop April, 2010 PDF,
    BibTex,
    Citation
    W. Tang,
    N. Desai,
    D. Buettner,
    Z. Lan     		Analyzing and Adjusting User Runtime Estimates to Improve Job Scheduling on Blue Gene/P The IPDPS'10, Atlanta, GA, USA Conference April, 2010 PDF,
    BibTex,
    Citation
    X.-H. Sun,
    Y. Chen     		Reevaluating Amdahl's Law in the Multicore Era Journal of Parallel and Distributed Computing, vol. 70, no. 2, pp. 183-188 Journal February, 2010 PDF,
    Slides,
    BibTex,
    Citation
    Z. Lan,
    Z. Zheng,
    Y. Li     		Toward Automated Anomaly Identification in Large-Scale Systems IEEE Transactions on Parallel and Distributed Systems, vol. 21, no. 2, pp. 174 - 187 Journal February, 2010 PDF,
    BibTex,
    Citation
    X.-H. Sun,
    S. Byna,
    D. Holmgren     		Modeling Data Access Contention in Multicore Architectures The Fifteenth International Conference on Parallel and Distributed Systems (ICPADS'09), Shenzhen, China Conference December, 2009 TBA
    B. Xie,
    Y. Chen,
    X.-H. Sun,
    H. Jin     		Performance under Failure of Multi-tier Web Services Workshop on Internet-based Virtual Computing Environment (in conjunction with ICPADS'09), Shenzhen, China Workshop December, 2009 TBA
    X.-H. Sun,
    Y. Chen,
    Y. Yin     		Data Layout Optimization for Petascale File Systems The 4th Petascale Data Storage Workshop (in conjunction with ACM/IEEE SC'09), Portland, OR, USA Workshop November, 2009 PDF
    H. Jin,
    X.-H. Sun,
    B. Xie,
    Y. Chen     		An Implementation and Evaluation of Memory-based Checkpointing (Poster Presentation) The ACM/IEEE SuperComputing Conference(SC'09), Portland, OR, USA Conference November, 2009 PDF
    X.-H. Sun,
    C. Du,
    H. Zou,
    Y. Chen,
    P. Shukla     		V-MCS: A Configuration System for Virtual Machines The Workshop on Web 2.0 on e-Research Infrastructure, Services and Applications (in conjunction with Cluster'09), New Orleans, LA, USA Workshop August, 2009 TBA
    Z. Zheng,
    Z. Lan     		Reliability-Aware Scalability Models for High Performance Computing The IEEE Cluster'09, New Orleans, LA, USA Conference August, 2009 TBA
    W. Tang,
    Z. Lan,
    N. Desai,
    D. Buettner     		Fault-Aware, Utility-Based Job Scheduling on Blue Gene/P Systems The IEEE Cluster'09, New Orleans, LA, USA Conference August, 2009 TBA
    Z. Zheng,
    Z. Lan,
    B.-H. Park,
    A. Geist     		System Log Pre-processing to Improve Failure Prediction The IEEE/IFIP International Conference on Dependable Systems and Networks (DSN'09), Estoril, Lisbon, Portugal Conference June, 2009 TBA
    H. Jin,
    X.-H. Sun,
    Z. Zheng,
    Z. Lan,
    B. Xie     		Performance under Failures of DAG-based Parallel Computing The IEEE/ACM International Symposium on Cluster Computing and the Grid (CCGrid'09), Shanghai, China Conference May, 2009 PDF
    Z. Fang,
    X.-H. Sun,
    Y. Chen,
    S. Byna     		Core-Aware Memory Access Scheduling Schemes The IEEE International Parallel & Distributed Processing Symposium (IPDPS'09), Rome, Italy Conference May, 2009 PDF,
    Slides
    S. Byna,
    Y. Chen,
    X.-H. Sun     		Taxonomy of data prefetching for multicore processors Journal of Computer Science and Technology, vol. 24, no. 3, pp. 405-417 Journal May, 2009 PDF
    Y. Li,
    Z. Lan,
    P. Gujrati,
    X.-H. Sun     		Fault-Aware Runtime Strategies for High Performance Computing IEEE Transactions on Parallel and Distributed Systems, vol. 20, no. 4, pp. 460-473 Journal April, 2009 PDF
    M. Wu,
    Xian-He Sun     		QoS of Grid Computing Grid Technologies and Utility Computing: Concepts for Managing Large-Scale Applications (Encyclopedia of Grid Computing Technologies and Applications), Igi Global, 2009, pp 59-74, ISBN-10: 1605661848, ISBN-13: 978-1605661841 Journal January, 2009 TBA
    C. Du,
    P. Shukla,
    X.-H. Sun     		Virtual Machines in Grid Environments: Dynamic Virtual Machines Grid Computing: Infrastructure, Service, and Application (Hardcover), CRC, 2009, pp 405-431, ISBN-10: 1420067664, ISBN-13: 978-1420067668 Journal January, 2009 TBA
    L. Piccoli,
    J. B. Kowalkowski,
    J. N. Simone,
    X.-H. Sun,
    H. Jin,
    D. J. Holmgren,
    N. Seenu,
    A. G. Singh,
    S. Byna,
    D. Holmgren     		Lattice QCD Workflows: A Case Study 3rd International Workshop on Scientific Workflows and Business Workflow Standards in e-Science (SWBES) Workshop December, 2008 PDF
    Y. Chen,
    S. Byna,
    X.-H. Sun,
    R. Thakur,
    W. Gropp     		Hiding I/O Latency with Pre-execution Prefetching for Parallel Applications The ACM/IEEE SuperComputing Conference (SC'08)
    Best paper award finalist     		Conference November, 2008 PDF
    S. Byna,
    Y. Chen,
    X.-H. Sun,
    R. Thakur,
    W. Gropp     		Parallel I/O Prefetching Using MPI File Caching and I/O Signatures The ACM/IEEE SuperComputing Conference (SC'08) Conference November, 2008 PDF
    X.-H. Sun,
    Y. Chen,
    S. Byna     		Scalable Computing in Multicore Era The International Symposium on Parallel Algorithms, Architectures and Programming (PAAP'08) Conference September, 2008 TBA
    Y. Chen,
    S. Byna,
    X.-H. Sun,
    R. Thakur,
    W. Gropp     		Exploring Parallel I/O Concurrency with Speculative Prefetching The 37th International Conference on Parallel Processing (ICPP'08) Conference September, 2008 TBA
    J. Gu,
    Z. Zheng,
    Z. Lan,
    J. White,
    E. Hocks,
    B-H. Park     		Dynamic Meta-Learning for Failure Prediction in Large-scale Systems: A Case Study The 37th International Conference on Parallel Processing (ICPP'08) Conference September, 2008 TBA
    L. Piccoli,
    J. Simone,
    J. Kowalkowski,
    et.al     		Tracking LQCD Workflows Lattice 2008 Poster July, 2008 PDF
    Y. Li,
    Z. Lan     		A Fast Recovery Mechanism for Checkpointing in Networked Environments The DSN'08 Conference June, 2008 PDF
    S. Byna,
    Y. Chen,
    X.-H. Sun     		A Taxonomy of Data Prefetching Mechanisms The International Symposium on Parallel Architectures, Algorithms, and Networks (I-SPAN) Conference May, 2008 PDF
    Z. Lan,
    Y.Li,
    Z. Zheng,
    P. Gujrati     		Enhancing Application Robustness through Adaptive Fault Tolerance The NSFNGS Workshop (in conjunction with IPDPS'08) Workshop April, 2008 TBA
    X.-H. Sun,
    Z. Lan,
    Y. Li,
    H. Jin,
    Z. Zheng     		Towards a Fault-aware Computing Environment The High Availability and Performance Computing Workshop (HAPCW) Workshop March, 2008 PDF
    Y. Chen,
    X.-H. Sun,
    M. Wu     		Algorithm-System Scalability of Heterogeneous Computing Journal of Parallel and Distributed Computing, vol. 68, pp. 1403-1412 Journal January, 2008 PDF
    Z. Lan,
    Y. Li     		Adaptive Fault Management of Parallel Applications for High Performance Computing IEEE Transactions on Computers, vol. 57, no. 12, pp. 1647-1660 Journal January, 2008 PDF
    L. Piccoli,
    X.-H. Sun,
    J. Simone,
    et. al.     		The LQCD Workflow Experience: What We Have Learned (Poster Presentation) The ACM/IEEE SuperComputing Conf. 2007 (SC'07) Conference November, 2007 PDF
    M. Wu,
    X.-H. Sun,
    H. Jin     		Performance under Failure of High-End Computing The ACM/IEEE SuperComputing Conf. 2007 (SC'07) Conference November, 2007 PDF
    Y. Chen,
    S. Byna,
    X.-H. Sun     		Data Access History Cache and Associated Data Prefetching Mechanisms The ACM/IEEE SuperComputing Conf. 2007 (SC'07) Conference November, 2007 PDF
    Z. Zheng,
    Y. Li,
    Z. Lan     		Anomaly Localization in Large-scale Clusters The IEEE Cluster'07 Conference September, 2007 TBA
    P. Gujrati,
    Y. Li,
    Z. Lan,
    R. Thakur,
    J. White     		Exploring Meta-learning to Improve Failure Prediction in Supercomputing Clusters The 2007 International Conference on Parallel Processing (ICPP'07) Conference September, 2007 TBA
    Y. Li,
    P. Gujrati,
    Z. Lan,
    X.-H. Sun     		Fault-Driven Re-Scheduling For Improving System-level Fault Resilience The 2007 International Conference on Parallel Processing (ICPP'07) Conference September, 2007 TBA
    X.-H. Sun,
    M. Wu     		Quality of Service of Grid Computing: Resource Sharing The 6th International Conference on Grid and Cooperative Computing(GCC'07) Conference August, 2007 PDF
    Y. Li,
    Z. Lan     		Using Adaptive Fault Tolerance to Improve Application Robustness on the TeraGrid The TeraGrid'07 Workshop June, 2007 TBA
    Z. Lan,
    Y. Li,
    P. Gujrati,
    Z. Zheng,
    R. Thakur,
    J. White     		A Fault Diagnosis and Prognosis Service for TeraGrid Clusters The TeraGrid'07 Workshop June, 2007 TBA
    K. Xiao,
    N. Chen,
    S. Ren,
    L. Shen,
    X.-H. Sun,
    K. Kwiat,
    M. Macalik     		A Workflow-based Non-intrusive Approach for Enhancing the Survivability of Critical Infrastructures in Cyber Environment The 3rd International Workshop on Software Engineering for Secure Systems (SESS'07) Workshop May, 2007 TBA
    C. Du,
    X.-H. Sun,
    M. Wu     		Dynamic Scheduling with Process Migration The IEEE International Symposium on Cluster Computing and the Grid 2007, Rio de Janeiro, Brazil Conference May, 2007 PDF
    X.-H. Sun,
    S. Byna,
    Y. Chen     		Improving Data Access Performance with Server Push Architecture The NSF Next Generation Software Program Workshop (in conjunction with IPDPS '07) Workshop March, 2007 PDF
    X.-H. Sun,
    S. Byna,
    Y. Chen     		Server-based Data Push Architecture for Multi-processor Environments Journal of Computer Science and Technology (JCST), vol. 22, no. 5, pp. 641-652 Journal January, 2007 PDF
    K. Cameron,
    G. Ge,
    X.-H. Sun     		lognP and log3P: Accurate analytical models of point-to-point communication in distributed systems IEEE Trans. on Computer, vol. 56, no. 3, pp. 314-327 Journal January, 2007 PDF
    S. Byna,
    X.-H. Sun,
    R. Nakhoul     		Memory Servers: A Scope of SOA for High-End Computing The IEEE Service Computing Conference (SCC) 2006, Chicago Conference September, 2006 PDF
    S. Byna,
    X.-H. Sun,
    R. Thakur,
    W. Gropp     		Automatic Memory Optimizations for Improving MPI Derived Datatype Performance 13th The European PVM/MPI Conference, Bonn, Germany, Lecture Notes in Computer Science, Springer Conference September, 2006 PDF
    M. Wu,
    X.-H. Sun,
    Y. Chen     		QoS Oriented Resource Reservation in Shared Environments The 6th IEEE International Symposium on Cluster Computing and the Grid, Singapore Conference May, 2006 PDF
    C. Du,
    X.-H. Sun     		MPI-Mitten: Enabling Migration Technology in MPI The 6th IEEE International Symposium on Cluster Computing and the Grid, Singapore Conference May, 2006 PDF
    A. Eswaradass,
    X.-H. Sun,
    M. Wu     		Network Bandwidth Predictor (NBP): A System for Online Network Performance Forecasting The 6th IEEE International Symposium on Cluster Computing and the Grid, Singapore Conference May, 2006 PDF
    M. Wu,
    X.-H. Sun     		Grid Harvest Service: A Performance System of Grid Computing Journal of Parallel and Distributed Computing, vol. 66, no. 10, pp. 1322-1337, 2006. (ACM Computing Review) Journal January, 2006 PDF
    Y. Chen,
    X.-H. Sun     		STAS: A Scalability Testing and Analysis System The IEEE International conference on Cluster Computing 2006(Cluster2006) Conference January, 2006 PDF
    Y. Li,
    Z. Lan     		Exploit Failure Prediction for Adaptive Fault-Tolerance in Cluster Computing The IEEE/ACM International Symposium on Cluster Computing and the Grid (CCGrid06) , Singapore Conference January, 2006 TBA
    Z. Lan,
    Y. Li     		Failure-Aware Resource Selection for Grid Computing The IEEE Conference on Dependable Systems and networks (Fast Abstract) Conference January, 2006 TBA
    M. Wu,
    X.-H. Sun     		The GHS Grid Scheduling System: Implementation and Performance Comparison The NSF Next Generation Software Program Workshop (in conjunction with IPDPS06), IEEE CS press Workshop January, 2006 PDF
    X.-H. Sun,
    Y. Chen,
    M. Wu     		Scalability of Heterogeneous Computing The 34rd International Conference on Parallel Processing, Oslo, Norway Conference June, 2005 PDF
    V. Gurbani,
    A. Brusilovsky,
    X.-H. Sun     		Ubiquitous Services in the Next Generation Network: Constraining and Facilitating Forces The Eurescom Summit 2005: Ubiquitous Services and Applications Exploiting the Potential, Heidelberg, Germany Conference April, 2005 PDF
    A. Eswaradass,
    X.-H. Sun,
    M. Wu     		A Neural Network Based Predictive Mechanism for Available Bandwidth The 19th International Parallel and Distributed Processing Symposium (IPDPS05), Denver, Colorado Conference April, 2005 PDF
    Y. Zhuang,
    X.-H. Sun     		Highly Parallel Algorithms for the Numerical Simulation of Unsteady Diffusion Processes The 19th International Parallel and Distributed Processing Symposium (IPDPS05), Denver, Colorado Conference April, 2005 TBA
    X.-H. Sun,
    M. Wu,
    GHS     		GHS, A Performance System of Grid Computing The NSF Next Generation Software Program Workshop ( in conjunction with IPDPS05), Denver, Colorado Workshop April, 2005 PDF
    V. K. Gurbani,
    X.-H. Sun     		A Systematic Approach for Closer Integration of Cellular and Internet Services IEEE Network, pp: 26-32 Workshop February, 2005 PDF
    S. Byna,
    K. Cameron,
    X.-H. Sun     		Isolating costs in shared memory communication buffering Parallel Processing Letters, vol. 15, no. 4, pp. 357-365 Journal January, 2005 PDF
    A.-A. Chien,
    X.-H. Sun,
    Z.-W. Xu     		Viewpoints on Grid Standards J. Comput. Sci. Technol. vol. 20, no. 1, pp. 141-143 Journal January, 2005 PDF
    V. K. Gurbani,
    X.-H. Sun,
    A. Brusilovsky     		Inhibitors for the Ubiquitous Deployment of Services in the Next Generation Network IEEE Communications, vol. 43, no. 9 Journal January, 2005 PDF
    X. He,
    X.-H. Sun     		Incorporating Data Movement into Grid Task Scheduling Lecture Notes in Computer Science, vol. 3795, pp. 394 - 405 Conference January, 2005 PDF
    V. Gurbani,
    X.-H. Sun     		Extensions to an Internet signaling protocol to support telecommunication services The IEEE Global Telecommunications Conference, Dallars, TX. Conference November, 2004 PDF
    M. Wu,
    X.-H. Sun     		Memory Conscious Task Partition and Scheduling in Grid Environments The 5th IEEE/ACM International Workshop on Grid Computing (in conjunction with SC 2004), pp. 138-145, Pittsburgh Workshop November, 2004 PDF
    S. Byna,
    X.-H. Sun,
    W. Gropp,
    R. Thakur     		Predicting the Memory-Access Cost Based on Data Access Patterns The IEEE International Conference on Cluster Computing, San Diego Conference September, 2004 PDF
    C. Du,
    S. Ghosh,
    S. Shankar,
    X.-H. Sun     		A Runtime System for Automatic Rescheduling of MPI Program The 33rd International Conference on Parallel Processing, Montreal, Quebec, Canada, Aug. 15-18 Conference August, 2004 PDF
    K. Chanchio,
    X.-H. Sun     		Communication State Transfer for the Mobility of Concurrent Heterogeneous Computing IEEE Trans. on Computers, vol. 53, no. 10, pp. 1260-1273 Journal January, 2004 PDF
    V. K. Gurbani,
    X.-H. Sun     		Terminating Telephony Services on the Internet ACM/IEEE Trans. on Networking, vol. 12, no. 4, pp. 571-581 Journal January, 2004 PDF
    X.-H. Sun,
    A.-R. Blatecky     		Middleware: the key to next generation computing J. Parallel Distrib. Comput. 64(6): 689-691 Journal January, 2004 PDF
    X.-H. Sun,
    W. Zhang     		A Parallel Two-Level Hybrid Method for Tridiagonal Systems, and its Application to Fast Poisson Solvers IEEE Trans. on Parallel and Distributed Systems, vol. 15, no. 2, pp. 97-106 Journal January, 2004 PDF
    M. Wu,
    X.-H. Sun     		Self-adaptive Task Allocation and Scheduling of Meta-tasks in Non-dedicated Heterogeneous Computing International Journal of High Performance Computing and Networking , vol. 2, no. 2/3/4, pp. 186-197 Journal January, 2004 PDF
    S. Byna,
    W. Gropp,
    X.-H. Sun,
    R. Thakur     		Improving the Performance of MPI Derived Datatypes by Optimizing Memory-Access Cost The IEEE International Conference on Cluster Computing, 2003, Hong Kong Conference December, 2003 PDF
    C. Du,
    X.-H. Sun,
    K. Chanchio     		HPCM: A Pre-compiler Aided Middleware for the Mobility of Legacy Code The IEEE International Conference on Cluster Computing, 2003, Hong Kong Conference December, 2003 PDF
    M. Wu,
    X.-H. Sun     		A General Self-adaptive Task Scheduling System for Non-dedicated Heterogeneous Computing The IEEE International Conference on Cluster Computing, 2003, Hong Kong Conference December, 2003 PDF
    V. Gurbani,
    X.-H. Sun     		Accessing telephony services from the Internet The IEEE International Conference on Computer Communications and Networks} (ICCCN03), Dallars, TX. Conference October, 2003 PDF
    A. Daftari,
    N. Mehta,
    S. Bakre,
    X.-H. Sun     		On Design Framework of Context Aware Embedded Systems The 2003 DoD Monterey Workshop, Software Engineering for Embedded Systems: From Requirements to Implementation, Chicago Workshop September, 2003 TBA
    S. Anand,
    S. Yoginath,
    G. Laszewski,
    B. Alunkal,
    X.-H. Sun     		Flow-based Multistage Co-allocation Service The 2003 International Conference on Communications in Computing, Las Vegas, Nevada Conference June, 2003 PDF
    G. Laszewski,
    B. Alunkal,
    J. Gawor,
    R. Madhuri,
    P. Plaszezak,
    X.-H. Sun     		A File Transfer Component for Grids The 2003 International Conference on Parallel and Distributed Processing Techniques and Applications, Las Vegas, Nevada Conference June, 2003 PDF
    V. Gurbani,
    X.-H. Sun     		Services spanning heterogeneous networks The 2003 IEEE International Conference on Communications (ICC 2003), Anchorage, Alaska Conference May, 2003 PDF
    K. Cameron,
    X.-H. Sun     		Quantifying Locality Effect in Data Access Delay: Memory logP The 2003 IEEE International Parallel and Distributed Processing Symposium (IPDPS 2003), Nice, France Conference April, 2003 PDF
    V. Gurbani,
    X.-H. Sun     		Internet Service Execution for Telephony Events The IEEE International Conference for Intelligence in Next Generation Networks (ICIN) 2003, Bordeaux, France Conference April, 2003 PDF
    X.-H. Sun,
    M. Wu     		Grid Harvest Service: A System for Long-Term, Application-Level Task Scheduling The 2003 IEEE International Parallel and Distributed Processing Symposium (IPDPS 2003), Nice, France Conference April, 2003 PDF
    X. He,
    X.-H. Sun,
    G. Laszewski     		QoS Guided Min-Min Heuristic for Grid Task Scheduling Journal of Computer Science and Technology, Special Issue on Grid Computing, 18(4) Journal January, 2003 PDF
    X. He,
    X.-H. Sun,
    G. Laszewski     		A QoS Guided Scheduling Algorithm for the Computational Grid The International Workshop on Grid and Cooperative Computing (GCC02), Hainan, Chian Workshop December, 2002 PDF
    L. Gong,
    X.-H. Sun,
    E. Waston     		Performance Modeling and Prediction of Non-Dedicated Network Computing IEEE Trans. on Computers, Vol 51, No 9, pp. 1041-1055 Journal September, 2002 PDF
    K. Chanchio,
    X.-H. Sun     		SNOW : Software Systems for Process Migration in High-Performance, Heterogeneous Distributed Environments The 2002 workshops of International Conference on Parallel Processing Workshop on Compile and Runtime Techniques for Parallel Computing, IEEE CS Press, Vancouver, Canada Workshop August, 2002 TBA
    Y. Zhuang,
    X.-H. Sun     		Stabilized Explicit-implicit Domain Decomposition Methods for the Numerical Solution of Parabolic Equations SIAM Journal on Scientific Computing , Vol. 24, No. 1, 335-358 Journal July, 2002 PDF
    K. Chanchio,
    X.-H. Sun     		Data collection and restoration for heterogeneous process migration SOFTWARE--PRACTICE AND EXPERIENCE, 32:1-27 Journal April, 2002 PDF
    X.-H. Sun,
    W. Zhang     		A Parallel Two-level Hybrid Method for Diagonal Dominant Tridiagonal Systems The 2002 International Parallel and Distributed Processing Symposium (IPDPS 2002), Fort Lauderdale, FL Conference April, 2002 PDF
    X.-H. Sun Scalability Versus Execution Time in Scalable Systems Journal of Parallel and Distributed Computing, Vol. 62, No. 2, pp. 173-192 Journal February, 2002 PDF
    X.-H. Sun,
    T. Fahringer,
    M. Pantano     		SCALA: A Performance System for Scalable Computing International Journal of High Performance Computing Applications (IJHPCA), Vol. 16, No. 4, Autumn 2002 Journal January, 2002 PDF
    X. Wu,
    Q. Chen,
    X.-H. Sun     		Design and Development of a Scalable Distributed Debugger for Cluster Computing Cluster Computing, 5, 365-375, 2002 Conference January, 2002 PDF
    Y. Zhuang,
    X.-H. Sun     		Stable, Globally Non-iterative, Non-overlapping Domain Decomposition Parallel Solvers for Parabolic Problems The SuperComputing 2001 (SC2001), Denver Conference November, 2001 PDF
    K. Chanchio,
    X.-H. Sun     		Communication State Transfer for the Mobility of Concurrent Heterogenous Computing The 2001 the International Conference on Parallel Processing (ICPP 2001)
    Best Paper Award     		Conference September, 2001 PDF
    X.-H. Sun,
    D. He,
    K. Cameron,
    Y. Luo     		Adaptive Multivariate Regression for Advanced Memory System Evaluation: Application and Experience Journal of Performance Evaluation, Volume 45, Issue 1, May 2001, Pages 1-18 Journal May, 2001 PDF
    K. Chanchio,
    X.-H. Sun     		A Protocol Design for Communication State Transfer for Distributed Computing The 21st International Conference on Distributed Computing Systems (ICDCS 2001) Conference April, 2001 PDF
    X.-H. Sun A Scalable Parallel Algorithm for Periodic Symmetric Toeplitz Tridiagonal Systems International Journal of Computer Research, Vol. 10, No. 1, 2001, pp. 89-98. Journal January, 2001 PDF
    Y. Zhuang,
    X.-H. Sun     		A High Order Fast Direct Solver for Singular Poisson Equations Journal of Computational Physics, Vol. 171, pp. 79-94 (2001). Journal January, 2001 PDF
    K. Chanchio,
    X.-H. Sun     		Data Collection and Restoration for Heterogeneous Process Migration The 2001 International Parallel and Distributed Processing Symposium (IPDPS 2001). Conference January, 2001 PDF
    D. Khettry,
    X.-H. Sun     		A Windows-NT Virtual Collaboratory For Technical Computing International Journal on Advances in Engineering Software, Vol. 31, pp. 717-722 Journal September, 2000 PDF
    T. Fahringer,
    B. Scholz,
    X.-H. Sun     		Execution-driven performance analysis for distributed and parallel systems The Second ACM International Workshop on Software and Performance (WOSP'2000) Workshop September, 2000 TBA
    X.-H. Sun,
    K. Cameron     		A Statistical-Empirical Hybrid Approach to Hierarchical Memory Analysis The Euro-Par 2000, Lecture Notes in Computer Science 1900, Springer Conference September, 2000 PDF
    Y. Zhuang,
    X.-H. Sun     		A High Order ADI Method For Separable Generalized Helmholtz Equations International Journal on Advances in Engineering Software, Vol. 31, pp. 585-592 Journal August, 2000 PDF
    W. Cai,
    X.-H. Sun     		Adaptive Wavelet ADI Method: Application and parallelization The Workshop on High Performance Scientific and Engineering Computing with Applications (HPSECA-00), August, 2000, IEEE Computer Press Workshop August, 2000 TBA
    X. Wu,
    X.-H. Sun     		Performance Modeling of Interconnection Network The IEEE Fourth International Conference/Exhibition on High Performance Computing in Asia-Pacific Region (HPC-ASIA 2000) Conference May, 2000 TBA
    X.-H. Sun,
    X. Wu     		PDRS: A Performance Data Representation System Lecture Notes in Computer Science, Springer Conference April, 2000 PDF
    K. Chanchio,
    X.-H. Sun     		User-level Process Migration for Heterogeneous Distributed Parallel Computing The Newsletter of the IEEE Technical Committee on Distributed Processing Journal January, 2000 TBA
    K. Li,
    X.-H. Sun     		Average-case Analysis of Isospeed Scalability of Parallel Computations on Multiprocessors International Journal of High Speed Computing, Vol. 11, No. 1, pp. 15-36 Journal January, 2000 TBA
    X. Wu,
    Q. Chen,
    X.-H. Sun     		Design and Implementation of a Java-based Distributed Debugger Supporting PVM and MPI The The 11th ISASTED Interantional Conference on Parallel and Distributed Computing and Systems, Nov. 1999, Cambridge, Massachusetts Conference November, 1999 PDF
    D. Khettry,
    X.-H. Sun     		Virtual Collaboratory in Windows-NT Environment The 5th NASA National Symposium on Large-Scale Analysis, Design and Intelligent Synthesis Environments Conference October, 1999 TBA
    Y. Zhuang,
    X.-H. Sun     		A High-Order Multilevel ADI Solver for Generalized Helmholtz Equations The 5th NASA National Symposium on Large-Scale Analysis, Design and Intelligent Synthesis Environments Conference October, 1999 TBA
    X. Liao,
    X.-H. Sun     		Computer Simulation of PEC Network Journal of Simulation Practice and Theory, Vol.7, May, 1999, pp 251-278 Journal May, 1999 PDF
    X.-H. Sun,
    M. Pantano,
    Thomas Fahringer     		Integrated Range Comparison for Data-Parallel Compilation Systems IEEE Trans. on Parallel and Distributed Processing Journal May, 1999 PDF
    K. Li,
    X.-H. Sun     		Average-Case Analysis of Isospeed Scalability of Parallel Computations on Multiprocessors The IEEE Int'l Symposium on Parallel and Distributed Processing Conference April, 1999 TBA
    X.-H. Sun,
    M. Pantano,
    T. Fahringer,
    Z. Zhan     		SCALA: A Framework for Performance Evaluation of Scalable Computing The 4-th Workshop on High-Level Parallel Programming Models & Supportive Environments in Lecture Notes in Computer Science , No. 1586, Springer Workshop April, 1999 PDF
    X.-H. Sun,
    D. He,
    K. Cameron,
    Y. Luo     		A Factorial Performance Evaluation for Hierarchical Memory Systems The IEEE Int'l Parallel Processing Symposium'99 Conference April, 1999 TBA
    Y. Zhuang,
    X.-H. Sun     		A Domain Decomposition Based Parallel Solver for Time Dependent Differential Equations The SIAM Conf. on Parallel Processing for Scientific Computing Workshop March, 1999 TBA
    X.-H. Sun,
    V. K. Naik,
    K. Chanchio     		A Coordinated Approach for Process Migration in Heterogeneous Environments The 1999 SIAM Parallel Processing Conference Conference March, 1999 PDF
    X. Wu,
    Q. Chen,
    X.-H. Sun     		A Java-based distributed debugger supporting MPI and PVM Journal of Parallel and Distributed Computing and Practice, Vol. 2, No. 4 Journal January, 1999 TBA
    X.-H. Sun,
    M. Pantano,
    T. Fahringer     		Performance Range Comparison for Restructuring Compilation The International Conference on Parallel Processing Conference August, 1998 PDF
    M. Noelle,
    M. Pantano,
    X.-H. Sun     		Communication Overhead: Prediction and Its Influence on Scalability The International Conference on Parallel and Distributed Processing Techniques and Applications Conference July, 1998 TBA
    Q. Hou,
    X.-H. Sun     		A Three-Level Parallelization of a Spatial Direct Numerical Simulation International Journal on Advances in Engineering Software, pp. 325-330, Vol. 29, No. 3-6 Journal July, 1998 PDF
    X.-H. Sun Performance Range Comparison Via Crossing Point Analysis Lecture Notes in Computer Science, No. 1388, Springer-Verlag Conference March, 1998 PDF
    K. Chanchio,
    X.-H. Sun     		Memory Space Representation for Heterogeneous Network Process Migration The 12th International Parallel Processing Symposium Conference March, 1998 PDF
    X. Liao,
    X.-H. Sun     		A Simulation Study of Packed Exponential Connection Network The Int'l Conf. on Parallel and Distributed Computing Systems Conference October, 1997 TBA
    S.T. Leutenegger,
    X.-H. Sun     		Limitations of Cycle Stealing of Parallel Processing on a Network of Homogeneous Workstations Journal of Parallel and Distributed Computing, Vol.43, No. 3, pp.169-178 Journal January, 1997 PDF
    X.-H. Sun,
    S. Moitra     		Performance Comparison of a Set of Periodic and Non-Periodic Tridiagonal Solvers on SP2 and Paragon Parallel Computers Concurrency: Practice and Experience, pp.1-21, Vol. 8(10) Journal January, 1997 TBA
    K. Chanchio,
    X.-H. Sun     		MpPVM: A Software System for Non-Dedicated Heterogeneous Computing The International Conference on Parallel Processing Conference August, 1996 TBA
    X.-H. Sun The Relation of Scalability and Execution Time The IEEE International Parallel Processing Symposium'96 Conference April, 1996 TBA
    X.-H. Sun,
    J. Zhu     		Performance Considerations : A Case Study Using a Scalable Shared-Virtual-Memory Machines IEEE Parallel and Distributed Technology, Vol 4, pp. 36-49, Winter Conference January, 1996 PDF
    X.-H. Sun,
    D. Joslin     		A Simple Parallel Prefix Algorithm for Almost Toeplitz Tridiagonal Systems International Journal of High Speed Computing, Vol.7, No.4, pp. 547-576 Journal December, 1995 TBA
    X.-H. Sun,
    J. Zhu     		Performance Considerations of Shared Virtual Memory Machines IEEE Trans. on Parallel and Distributed Systems Journal November, 1995 PDF
    X.-H. Sun Application and Accuracy of the Parallel Diagonal Dominant Algorithm Parallel Computing Journal August, 1995 PDF
    X.-H. Sun,
    J. Zhu     		Performance Prediction of Scalable Computing: A case study The 28th Hawaii International Conference on System Sciences Conference January, 1995 TBA
    X.-H. Sun,
    D. Joslin     		A Massively Parallel Algorithm for Compact Finite Difference Schemes The 23rd International Conf. on Parallel Processing (ICPP'94) Conference August, 1994 TBA
    X.-H. Sun,
    and J. Rosendale     		A Green's Function Approach to Distributed Solution of Tridiagonal Systems The 14th IMACS World Congress on Computational and Applied Mathematics, Atlanta Conference July, 1994 TBA
    X.-H. Sun,
    D. Rover     		Scalability of Parallel Algorithm-Machine Combinations IEEE Trans. on Parallel and Distributed Systems Journal May, 1994 PDF
    X.-H. Sun,
    J. Zhu     		Shared Virtual Memory and Generalized Speedup The IEEE International Parallel Processing Symposium'94, pp. 637-643 Conference April, 1994 TBA
    X.-H. Sun A Scalable Parallel Algorithm for Periodic Symmetric Toeplitz Tridiagonal Systems The Mardi Gras Conference'94: Toward Teraflop Computing and New Grand Challenge Applications Conference February, 1994 TBA
    J. Wu,
    X.-H. Sun     		Optimal Cube-Connected Cube Multicomputers Journal of Network and Computer Applications, Vol. 17, pp. 135-146 Journal January, 1994 TBA
    X.-H. Sun,
    L. Ni     		Scalable Problems and Memory-Bounded Speedup Journal of Parallel and Distributed Computing, Vol. 19, pp.27-37 Journal September, 1993 PDF
    X.-H. Sun,
    N. Kamel     		Preprocessing Predicates and Queries Information Systems, Vol. 17, No.6, pp.465-475 Journal November, 1992 TBA
    X.-H. Sun,
    N. Kamel     		Augmenting Multikey Searching Structures for General Database Queries International Journal of Computer Systems Science and Engineering, Vol. 7, No. 4, pp.229-235 Journal October, 1992 TBA
    X.-H. Sun,
    H. Zhang,
    L. Ni     		Efficient Tridiagonal Solvers on Multicomputers IEEE Trans. on Computers, Vol. 41, No. 3, pp.286-296 Journal March, 1992 TBA
    X.-H. Sun,
    J. Gustafson     		Toward A Better Parallel Performance Metric Parallel Computing, Vol. 17, pp.1093-1109 Journal December, 1991 PDF
    T.Y. Li,
    H. Zhang,
    X.-H. Sun     		Parallel Homotopy Algorithm for Symmetric Tridiagonal Eigenvalue Problem SIAM Journal of Scientific and Statistical Computing, Vol. 5 Journal May, 1991 TBA
    Showing entries (filtered from total entries)
    Address

    Stuart Building
    Room 112i and 010
    10 W. 31st Street
    Chicago, Illinois 60616

    Contacts

    Email: scslab@iit.edu
    Phone: +1 312 567 6885

    Links

    Illinois Institute of Technology 
    Computer Science Dept.

    © Copyright 1999-2022
    Illinois Institute of Technology - All Rights Reserved