All Stories

  1. Large-Scale Vlasov Simulations for Astrophysics using Non-volatile Memory as Large Memory

    Article • January 2026, ACM (Association for Computing Machinery)

    Osamu Tatebe

  2. BBView: A View-Aware Burst-Buffer Mechanism for MPI-IO

    Article • September 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  3. AD-KFAC: Asynchronous Decentralized Distributed K-FAC with Dynamic Load Balancing and Fault Tolerance

    Article • May 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  4. FINCHFS: Design of Ad-Hoc File System for I/O Heavy HPC Workloads

    Article • September 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  5. PEANUTS: A Persistent Memory-Based Network Unilateral Transfer System for Enhanced MPI-IO Data Transfer

    Article • January 2024, Springer Science + Business Media

    Osamu Tatebe

  6. I/O-Aware Flushing for HPC Caching Filesystem

    Article • October 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  7. Accelerating I/O in Distributed Data Processing Systems with Apache Arrow CHFS

    Article • October 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  8. Cygnus - World First Multihybrid Accelerated Cluster with GPU and FPGA Coupling

    Article • August 2022, ACM (Association for Computing Machinery)

    Osamu Tatebe

  9. Scalable Data Parallel Distributed Training for Graph Neural Networks

    Article • May 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  10. Caching Support for CHFS Node-local Persistent Memory File System

    Article • May 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  11. CHFS: Parallel Consistent Hashing File System for Node-local Persistent Memory

    Article • January 2022, ACM (Association for Computing Machinery)

    Osamu Tatebe

  12. Design of Direct Read from Sparse Segments in MPI-IO

    Article • December 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  13. An analysis of concurrency control protocols for in-memory databases with CCBench

    Article • Proceedings of the VLDB Endowment, September 2020, VLDB Endowment

    Osamu Tatebe

  14. Design of Locality-aware MPI-IO for Scalable Shared File Write Performance

    Article • May 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  15. Scalable Distributed Metadata Server Based on Nonblocking Transactions

    Article • JUCS - Journal of Universal Computer Science, January 2020, Pensoft Publishers

    Osamu Tatebe

  16. Gfarm/BB — Gfarm File System for Node-Local Burst Buffer

    Article • Journal of Computer Science and Technology, January 2020, Springer Science + Business Media

    Osamu Tatebe

  17. Accelerating Sequence Operator with Reduced Expression

    Article • January 2020, IOS Press

    Osamu Tatebe

  18. GHOSTZ PW/GF: Distributed Parallel Homology Search System for Large-scale Metagenomic Analysis

    Article • December 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  19. Skew-Aware Collective Communication for MapReduce Shuffling

    Article • IEICE Transactions on Information and Systems, December 2019, Institute of Electronics, Information and Communications Engineers (IEICE)

    Osamu Tatebe

  20. Accelerating Machine Learning I/O by Overlapping Data Staging and Mini-batch Generations

    Article • January 2019, ACM (Association for Computing Machinery)

    Osamu Tatebe

  21. In-situ Data Analysis System for High Resolution Meteorological Large Eddy Simulation Model

    Article • January 2019, ACM (Association for Computing Machinery)

    Osamu Tatebe

  22. Integration of TicToc Concurrency Control Protocol with Parallel Write Ahead Logging Protocol

    Article • International Journal of Networking and Computing, January 2019, IJNC Editorial Committee

    Osamu Tatebe

  23. Skew-Aware Collective Communication for MapReduce Shuffling

    Article • December 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  24. Integrating TicToc with Parallel Logging

    Article • November 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  25. PPMDS: A Distributed Metadata Server Based on Nonblocking Transactions

    Article • October 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  26. Applying Pwrake Workflow System and Gfarm File System to Telescope Data Processing

    Article • September 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  27. Integration of Parallel Write Ahead Logging and Cicada Concurrency Control Method

    Article • June 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  28. Performing External Join Operator on PostgreSQL with Data Transfer Approach

    Article • January 2018, ACM (Association for Computing Machinery)

    Osamu Tatebe

  29. Data-Aware Task Dispatching for Batch Queuing System

    Article • IEEE Systems Journal, June 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  30. Efficient parallel summation on encrypted database system

    Article • February 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  31. Accelerating read atomic multi-partition transaction with remote direct memory access

    Article • February 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  32. PPFS: A Scale-out Distributed File System for Post-petascale Systems

    Article • Journal of Information Processing, January 2017, Information Processing Society of Japan

    Osamu Tatebe

  33. PPFS: A Scale-Out Distributed File System for Post-Petascale Systems

    Article • December 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  34. Three-dimensional spatial join count exploiting CPU optimized STR R-tree

    Article • December 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  35. Design of Fault Tolerant Pwrake Workflow System Supported by Gfarm File System

    Article • November 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  36. Improved Data-Aware Task Dispatching for Batch Queuing Systems

    Article • November 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  37. Fast window aggregate on array database by recursive incremental computation

    Article • October 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  38. Real-time 3D visualization of phased array weather radar data via concurrent processing in Science Cloud

    Article • October 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  39. Multiple streams of UDT and HpFP protocols for high-bandwidth remote storage system in long fat network

    Article • October 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  40. Experimental analysis of operating system jitter caused by page reclaim

    Article • The Journal of Supercomputing, March 2016, Springer Science + Business Media

    Osamu Tatebe

  41. Efficient Window Aggregate Method on Array Database System

    Article • Journal of Information Processing, January 2016, Information Processing Society of Japan

    Osamu Tatebe

  42. Design of Object Storage Using OpenNVM for High-performance Distributed File System

    Article • Journal of Information Processing, January 2016, Information Processing Society of Japan

    Osamu Tatebe

  43. Implementation of a deduplication cache mechanism using content-defined chunking

    Article • International Journal of High Performance Computing and Networking, January 2016, Inderscience Publishers

    Osamu Tatebe

  44. Sharing lattice QCD data over a widely distributed file system

    Article • Journal of Physics Conference Series, December 2015, Institute of Physics Publishing

    Osamu Tatebe

  45. RDMA-Based Cooperative Caching for a Distributed File System

    Article • December 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  46. Active Storage Mechanism for Cluster-Wide RAID System

    Article • December 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  47. Server-Side Efficient Parity Generation for Cluster-Wide RAID System

    Article • November 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  48. RDMA-Based Direct Transfer of File Data to Remote Page Cache

    Article • September 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  49. Network-Based Data Processing Architecture for Reliable and High-Performance Distributed Storage System

    Article • January 2015, Springer Science + Business Media

    Osamu Tatebe

  50. Incremental window aggregates over array database

    Article • October 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  51. Disk cache-aware task scheduling for data-intensive and many-task workflow

    Article • September 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  52. POSTER: Preliminary evaluation of optimized transfer method for cluster-wide RAID-4

    Article • September 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  53. Extreme Big Data (EBD): Next Generation Big Data Infrastructure Technologies Towards Yottabyte/Year

    Article • Supercomputing Frontiers and Innovations, June 2014, Federal State Funded Educational Institution of Higher Professional Education

    Osamu Tatebe

  54. Reduction of operating system jitter caused by page reclaim

    Article • January 2014, ACM (Association for Computing Machinery)

    Osamu Tatebe

  55. A high-speed data processing technique for time-sequential satellite observation data

    Article • IEICE Communications Express, January 2014, Institute of Electronics, Information and Communications Engineers (IEICE)

    Osamu Tatebe

  56. Optimizing Local File Accesses for FUSE-Based Distributed Storage

    Article • November 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  57. Workflow Scheduling to Minimize Data Movement Using Multi-constraint Graph Partitioning

    Article • May 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  58. Using the Gfarm File System as a POSIX Compatible Storage Platform for Hadoop MapReduce Applications

    Article • September 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  59. Building the International Lattice Data Grid

    Article • Computer Physics Communications, June 2011, Elsevier

    Osamu Tatebe

  60. MPI-IO/Gfarm: An Optimized Implementation of MPI-IO for the Gfarm File System

    Article • May 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  61. The Gfarm File System on Compute Clouds

    Article • May 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  62. Gfarm Grid File System

    Article • New Generation Computing, July 2010, Springer Science + Business Media

    Osamu Tatebe

  63. Towards a Grid File System Based on a Large-Scale BLOB Management Service

    Article • January 2010, Springer Science + Business Media

    Osamu Tatebe

  64. Pwrake

    Article • January 2010, ACM (Association for Computing Machinery)

    Osamu Tatebe

  65. High performance data analysis for particle physics using the Gfarm file system

    Article • Journal of Physics Conference Series, July 2008, Institute of Physics Publishing

    Osamu Tatebe

  66. Performance Evaluation of Data Management Layer by Data Sharing Patterns for Grid RPC Applications

    Article • January 2008, Springer Science + Business Media

    Osamu Tatebe

  67. Building Hierarchical Grid Storage Using the Gfarm Global File System and the JuxMem Grid Data-Sharing Service

    Article • January 2008, Springer Science + Business Media

    Osamu Tatebe

  68. PERFORMANCE EVALUATION OF GFARM VERSION 1.4 AS A CLUSTER FILESYSTEM

    Article • May 2007, World Scientific Pub Co Pte Lt

    Osamu Tatebe

  69. Lessons learned through driving science applications in the PRAGMA grid

    Article • International Journal of Web and Grid Services, January 2007, Inderscience Publishers

    Osamu Tatebe

  70. GDIA: A Scalable Grid Infrastructure for Data Intensive Applications

    Article • November 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  71. PROTEOME ANALYSIS USING IGAP IN GFARM

    Article • October 2006, World Scientific Pub Co Pte Lt

    Osamu Tatebe

  72. The PRAGMA Testbed - Building a Multi-Application International Grid

    Article • January 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  73. Building cyberinfrastructure for bioinformatics using service oriented architecture

    Article • January 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  74. Integrating Local Job Scheduler – LSF TM with Gfarm TM

    Article • January 2005, Springer Science + Business Media

    Osamu Tatebe

  75. The second trans-Pacific Grid Datafarm testbed and experiments for SC2003

    Article • January 2004, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  76. Design and implementation of PVFS-PM: a cluster file system on SCore

    Article • January 2003, Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  77. Numerical simulation of shockwave by KrF laser ablation

    Article • April 2001, SPIE

    Osamu Tatebe

  78. Design and implementation of FMPL, a fast message-passing library for remote memory operations

    Article • January 2001, ACM (Association for Computing Machinery)

    Osamu Tatebe

  79. Impact of OpenMP Optimizations for the MGCG Method

    Article • January 2000, Springer Science + Business Media

    Osamu Tatebe

  80. Highly efficient implementation of MPI point-to-point communication using remote memory operations

    Article • January 1998, ACM (Association for Computing Machinery)

    Osamu Tatebe

  81. Parallel and Distributed Astronomical Data Analysis on Grid Datafarm

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  82. GNET-1: gigabit Ethernet network testbed

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  83. Performance analysis of scheduling and replication algorithms on Grid Datafarm architecture for high-energy physics applications

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  84. Grid Datafarm Architecture for Petascale Data Intensive Computing

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  85. RHINET: a network for high performance parallel computing using locally distributed computers

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe

  86. Efficient implementation of the multigrid preconditioned conjugate gradient method on distributed memory machines

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Osamu Tatebe