Decision Problems for Multivalued Dependencies in Relational Databases. - Kenichi Hagihara; Minoru Ito; Kenichi Taniguchi; Tadao Kasami (SIAM J. Comput., 1979)

Specification of schedulers with algebraic specification techniques. - Kouichi Wada 001; Kenichi Hagihara; Toshiro Araki; Nobuki Tokura (Operating Systems Engineering, 1980)

An Editor for Documentation in pi-System to Support Software Development and Maintenance. - Yukikazu Nakamoto; T. Iwamoto; M. Hori; Kenichi Hagihara; Nobuki Tokura (ICSE, 1982)

Effect of Practical Assumption in Area Complexity of VLSI Computation. - Kenichi Hagihara; Kouichi Wada 001; Nobuki Tokura (RIMS Symposium on Software Science and Engineering, 1982)

Area-Time Optimal Fast Implementation of Several Functions in a VLSI Model. - Kouichi Wada 001; Kenichi Hagihara; Nobuki Tokura (IEEE Trans. Computers, 1984)

Vulnerability of a communication network with a satellite. - Kenichi Hagihara; Toshimitsu Masuzawa; Nobuki Tokura; Mitsuji Ikeda (Syst. Comput. Jpn., 1985)

Minimum separation layout for cmos circuits realizing tree-shape monotone decreasing logic circuits. - Yoshifumi Manabe; Kenichi Hagihara; Nobuki Tokura (Syst. Comput. Jpn., 1986)

Optimal-Time Algorithm for the k-Node-Connectivity Augmentation Problem for Ternary Trees. - Toshimitsu Masuzawa; Kenichi Hagihara; Nobuki Tokura; Koichi Wada 001 (Syst. Comput. Jpn., 1986)

Complexity to determine containment among inequality tableau queries. - Tomoyuki Terada; Kenichi Hagihara; Nobuki Tokura (Syst. Comput. Jpn., 1986)

Embedding area of d-way shuffle graph on a VLSI model. - Koichi Wada 001; Kenichi Hagihara; Nobuki Tokura (Syst. Comput. Jpn., 1986)

Area-time complexity on a vlsi model with boundary layout assumption. - Kouichi Wada 001; Kenichi Hagihara; Nobuki Tokura (Syst. Comput. Jpn., 1986)

An optimal time algorithm for the k-vertex-connectivity unweighted augmentation problem for rooted directed trees. - Toshimitsu Masuzawa; Kenichi Hagihara; Nobuki Tokura (Discret. Appl. Math., 1987)

Distributed algorithms tolerant of link failures. - Toshimitsu Masuzawa; Kenichi Hagihara; Nobuki Tokura (Syst. Comput. Jpn., 1987)

Distributed algorithms for fault diagnosis of processors. - Toshimitsu Masuzawa; Kenichi Hagihara; Nobuki Tokura (Syst. Comput. Jpn., 1988)

Optimal Fault-Tolerant Distributed Algorithms for Election in Complete Networks with a Global Sense of Direction. - Toshimitsu Masuzawa; Naoki Nishikawa; Kenichi Hagihara; Nobuki Tokura (WDAG, 1989)

Page-number of hypercubes and cube-connected cycles. - Michiko Konoe; Kenichi Hagihara; Nobuki Tokura (Syst. Comput. Jpn., 1989)

An efficient distributed algorithm for constructing a breadth-first search tree. - Jungho Park; Nobuki Tokura; Toshimitsu Masuzawa; Kenichi Hagihara (Syst. Comput. Jpn., 1989)

Distributed Algorithms for Reconstructing MST after Topology Change. - Jungho Park; Toshimitsu Masuzawa; Kenichi Hagihara; Nobuki Tokura (WDAG, 1990)

A fault-tolerant algorithm for election in complete networks with a sense of direction. - Toshimitsu Masuzawa; Naoki Nishikawa; Kenichi Hagihara; Nobuki Tokura (Syst. Comput. Jpn., 1991)

Efficient distributed algorithms solving problems about the connectivity of network. - Jungho Park; Nobuki Tokura; Toshimitsu Masuzawa; Kenichi Hagihara (Syst. Comput. Jpn., 1991)

Efficient distributed algorithm to solve updating minimum spanning tree problem. - Jungho Park; Kenichi Hagihara; Nobuki Tokura; Toshimitsu Masuzawa (Syst. Comput. Jpn., 1992)

A Task Scheduling Algorithm to Package Messages on Distributed Memory Parallel Machines. - Noriyuki Fujimoto; Tomoki Baba; Takashi Hashimoto; Kenichi Hagihara (ISPAN, 1999)

NP-Completeness of the Bulk Synchronous Task Scheduling Problem and Its Approximation Algorithm. - Noriyuki Fujimoto; Kenichi Hagihara (ISPAN, 2000)

Optimal Task Scheduling of a Complete K-Ary Tree with Communication Delays. - Noriyuki Fujimoto; Kenichi Hagihara (PPAM, 2001)

LogGPS: a parallel computational model for synchronization analysis. - Fumihiko Ino; Noriyuki Fujimoto; Kenichi Hagihara (PPoPP, 2001)

On Message Packaging in Task Scheduling for Distributed Memory Parallel Machines. - Noriyuki Fujimoto; Tomoki Baba; Takashi Hashimoto; Kenichi Hagihara (Int. J. Found. Comput. Sci., 2001)

Non-approximability of the Bulk Synchronous Task Scheduling Problem. - Noriyuki Fujimoto; Kenichi Hagihara (Euro-Par, 2002)

A high-performance computing service over the Internet for nonrigid image registration. - Fumihiko Ino; Kanrou Ooyama; Yasuhiro Kawasaki; Akira Takeuchi; Yasuharu Mizutani; Jun Masumoto; Yoshinobu Sato; Nobuhiko Sugano; Takashi Nishii; Hidenobu Miki; Hideki Yoshikawa; Kazuo Yonenobu; et al. (CARS, 2003)

An Emulation System for Predicting Master/Slave Program Performance. - Yasuharu Mizutani; Fumihiko Ino; Kenichi Hagihara (Euro-Par, 2003)

A High Performance Computing System for Medical Imaging in the Remote Operating Room. - Yasuhiro Kawasaki; Fumihiko Ino; Yasuharu Mizutani; Noriyuki Fujimoto; Toshihiko Sasama; Yoshinobu Sato; Shinichi Tamura; Kenichi Hagihara (HiPC, 2003)

Near-Optimal Dynamic Task Scheduling of Independent Coarse-Grained Tasks onto a Computational Grid. - Noriyuki Fujimoto; Kenichi Hagihara (ICPP, 2003)

A Divided-Screenwise Hierarchical Compositing for Sort-Last Parallel Volume Rendering. - Fumihiko Ino; Tomomitsu Sasaki; Akira Takeuchi; Kenichi Hagihara (IPDPS, 2003)

Near-Optimal Dynamic Task Scheduling of Precedence Constrained Coarse-Grained Tasks onto a Computational Grid. - Noriyuki Fujimoto; Kenichi Hagihara (ISPDC, 2003)

Design and Implementation of Parallel Nonrigid Image Registration Using Off-the-Shelf Supercomputers. - Fumihiko Ino; Kanrou Ooyama; Akira Takeuchi; Kenichi Hagihara (MICCAI (1), 2003)

An Improvement on Binary-Swap Compositing for Sort-Last Parallel Rendering. - Akira Takeuchi; Fumihiko Ino; Kenichi Hagihara (SAC, 2003)

Debugging Tool for Localizing Faulty Processes in Message Passing Programs - Masao Okita; Fumihiko Ino; Kenichi Hagihara (CoRR, 2003)

An improved binary-swap compositing for sort-last parallel rendering on distributed memory multiprocessors. - Akira Takeuchi; Fumihiko Ino; Kenichi Hagihara (Parallel Comput., 2003)

On Approximation of the Bulk Synchronous Task Scheduling Problem. - Noriyuki Fujimoto; Kenichi Hagihara (IEEE Trans. Parallel Distributed Syst., 2003)

A Performance Analysis Tool for Performance Debugging of Message Passing Parallel Programs. - Fumihiko Ino; Kenichi Hagihara (ICPP Workshops, 2004)

Parallel Volume Rendering with Early Ray Termination for Visualizing Large-Scale Datasets. - Manabu Matsui; Fumihiko Ino; Kenichi Hagihara (ISPA, 2004)

Real-Time Estimation of Hip Range of Motion for Total Hip Replacement Surgery. - Yasuhiro Kawasaki; Fumihiko Ino; Yoshinobu Sato; Nobuhiko Sugano; Hideki Yoshikawa; Shinichi Tamura; Kenichi Hagihara (MICCAI (2), 2004)

A Comparison among Grid Scheduling Algorithms for Independent Coarse-Grained Tasks. - Noriyuki Fujimoto; Kenichi Hagihara (SAINT Workshops, 2004)

PerWiz: A What-If Prediction Tool for Tuning Message Passing Programs. - Fumihiko Ino; Yuki Kanbe; Masao Okita; Kenichi Hagihara (VECPAR, 2004)

Evaluation of Performance Prediction Method for Master/Slave Parallel Programs. - Yasuharu Mizutani; Fumihiko Ino; Kenichi Hagihara (IEICE Trans. Inf. Syst., 2004)

Evaluation of a compiler with user-selectable execution strategies for parallel recursion. - Yasuharu Mizutani; Daisuke Nakajima; Noriyuki Fujimoto; Kenichi Hagihara (Syst. Comput. Jpn., 2004)

High-performance computing service over the Internet for intraoperative image processing. - Yasuhiro Kawasaki; Fumihiko Ino; Yasuharu Mizutani; Noriyuki Fujimoto; Toshihiko Sasama; Yoshinobu Sato; Nobuhiko Sugano; Shinichi Tamura; Kenichi Hagihara (IEEE Trans. Inf. Technol. Biomed., 2004)

Performance Study of LU Decomposition on the Programmable GPU. - Fumihiko Ino; Manabu Matsui; Keigo Goda; Kenichi Hagihara (HiPC, 2005)

Performance Study of Nonrigid Registration Algorithm for Investigating Lung Disease on Clusters. - Fumihiko Ino; Yuya Tanaka; Kenichi Hagihara; Hiroko Kitaoka (PDCAT, 2005)

Prediction-Aware Experimental Evaluation of Dynamic Task Scheduling Algorithms for Parametric Study on a Desktop Grid. - Noriyuki Fujimoto; Kuniaki Tanaka; Kenichi Hagihara (PDPTA, 2005)

A data distributed parallel algorithm for nonrigid image registration. - Fumihiko Ino; Kanrou Ooyama; Kenichi Hagihara (Parallel Comput., 2005)

A 2-Approximation Algorithm for Scheduling Independent Tasks onto a Uniform Parallel Machine and its Extension to a Computational Grid. - Noriyuki Fujimoto; Kenichi Hagihara (CLUSTER, 2006)

Two-stage compression for fast volume rendering of time-varying scalar data. - Daisuke Nagayasu; Fumihiko Ino; Kenichi Hagihara (GRAPHITE, 2006)

A code motion technique for accelerating general-purpose computation on the GPU. - Takatoshi Ikeda; Fumihiko Ino; Kenichi Hagihara (IPDPS, 2006)

Minimizing Data Size for Efficient Data Reuse in Grid-Enabled Medical Applications. - Fumihiko Ino; Katsunori Matsuo; Yasuharu Mizutani; Kenichi Hagihara (ISBMDA, 2006)

A GPGPU Approach for Accelerating 2-D/3-D Rigid Registration of Medical Images. - Fumihiko Ino; Jun Gomita; Yasuhiro Kawasaki; Kenichi Hagihara (ISPA, 2006)

A Resource Selection Method for Cycle Stealing in the GPU Grid. - Yuki Kotani; Fumihiko Ino; Kenichi Hagihara (ISPA Workshops, 2006)

Developing a Web Crawler for Massive Mobile Search Services. - Hiroshi Takeno; Makoto Muto; Noriyuki Fujimoto; Kenichi Hagihara (MDM, 2006)

Grid Resource Monitoring and Selection for Rapid Turnaround Applications. - Kensuke Muraki; Yasuhiro Kawasaki; Yasuharu Mizutani; Fumihiko Ino; Kenichi Hagihara (IEICE Trans. Inf. Syst., 2006)

A parallel implementation of 2-D/3-D image registration for computer-assisted surgery. - Fumihiko Ino; Yasuhiro Kawasaki; Takahito Tashiro; Yoshikazu Nakajima; Yoshinobu Sato; Shinichi Tamura; Kenichi Hagihara (Int. J. Bioinform. Res. Appl., 2006)

Trace reduction for performance improvement assessment of message passing parallel programs. - Fumihiko Ino; Yuki Kanbe; Masao Okita; Kenichi Hagihara (Syst. Comput. Jpn., 2006)

Grid task scheduling algorithm R3Q for evolution strategies. - Yoshiyuki Matsumura; Kazuhiro Ohkura; Yoshiki Matsuura; Masashi Oiso; Noriyuki Fujimoto; Kenichi Hagihara (IEEE Congress on Evolutionary Computation, 2007)

Real-time rendering of time-varying volume data using a single cots computer. - Daisuke Nagayasu; Fumihiko Ino; Kenichi Hagihara (GRAPP (GM/R), 2007)

Application of Grid Task Scheduling Algorithm RR to Medium-Grained Evolution Strategies. - Yoshiyuki Matsumura; Masashi Oiso; Masaki Matsuda; Noriyuki Fujimoto; Kenichi Hagihara; Kazuhiro Ohkura; Jeremy L. Wyatt; Xin Yao 001 (ICNC (4), 2007)

Priority Control to Avoid Job Overtaking in Multiple Job Scheduling for a Desktop Grid. - Hisaya Mine; Noriyuki Fujimoto; Ryuichi Higashi; Masahiro Susukita; Kenichi Hagihara (PDPTA, 2007)

Parallel Adaptive Estimation of Hip Range of Motion for Total Hip Replacement Surgery. - Yasuhiro Kawasaki; Fumihiko Ino; Yoshinobu Sato; Shinichi Tamura; Kenichi Hagihara (IEICE Trans. Inf. Syst., 2007)

Design and implementation of the Smith-Waterman algorithm on the CUDA-compatible GPU. - Yuma Munekawa; Fumihiko Ino; Kenichi Hagihara (BIBE, 2008)

Accelerating Cone Beam Reconstruction Using the CUDA-Enabled GPU. - Yusuke Okitsu; Fumihiko Ino; Kenichi Hagihara (HiPC, 2008)

Computing low latency batches with unreliable workers in volunteer computing environments. - Eric Martin Heien; Noriyuki Fujimoto; Kenichi Hagihara (IPDPS, 2008)

A Task Parallel Algorithm for Computing the Costs of All-Pairs Shortest Paths on the CUDA-Compatible GPU. - Tomohiro Okuyama; Fumihiko Ino; Kenichi Hagihara (ISPA, 2008)

Static Load Distribution for Communication Intensive Parallel Computing in Multiclusters. - Eric Martin Heien; Noriyuki Fujimoto; Kenichi Hagihara (PDP, 2008)

A decompression pipeline for accelerating out-of-core volume rendering of time-varying data. - Daisuke Nagayasu; Fumihiko Ino; Kenichi Hagihara (Comput. Graph., 2008)

A Resource Selection System for Cycle Stealing in GPU Grids. - Yuki Kotani; Fumihiko Ino; Kenichi Hagihara (J. Grid Comput., 2008)

PyMW - A Python module for desktop grid and volunteer computing. - Eric Martin Heien; Yusuke Takata; Kenichi Hagihara; Adam Kornafeld (IPDPS, 2009)

Harnessing the power of idle GPUs for acceleration of biological sequence alignment. - Fumihiko Ino; Yuki Kotani; Kenichi Hagihara (IPDPS, 2009)

Computing Low Latency Batches with Unreliable Workers in Volunteer Computing Environments. - Eric Martin Heien; David P. Anderson; Kenichi Hagihara (J. Grid Comput., 2009)

Optimization Techniques for Parallel Biophysical Simulations Generated by insilicoIDE. - Eric M. Heien; Yoshiyuki Asai; Taishin Nomura; Kenichi Hagihara (Inf. Media Technol., 2009)

Harnessing the Power of Idle GPUs for Acceleration of Biological Sequence Alignment. - Fumihiko Ino; Yuki Kotani; Yuma Munekawa; Kenichi Hagihara (Parallel Process. Lett., 2009)

Out-of-core cone beam reconstruction using multiple GPUS. - Fumihiko Ino; Yusuke Okitsu; Taketo Kishi; Syuhei Ohnishi; Kenichi Hagihara (ISBI, 2010)

A Multi-GPU Spectrometer System for Real-Time Wide Bandwidth Radio Signal Analysis. - Hirofumi Kondo; Eric Martin Heien; Masao Okita; Dan Werthimer; Kenichi Hagihara (ISPA, 2010)

insilicoSim: an extendable engine for parallel heterogeneous biophysical simulations. - Eric Martin Heien; Masao Okita; Yoshiyuki Asai; Taishin Nomura; Kenichi Hagihara (SimuTools, 2010)

Accelerating Smith-Waterman Algorithm for Biological Database Search on CUDA-Compatible GPUs. - Yuma Munekawa; Fumihiko Ino; Kenichi Hagihara (IEICE Trans. Inf. Syst., 2010)

A middleware for efficient stream processing in CUDA. - Shinta Nakagawa; Fumihiko Ino; Kenichi Hagihara (Comput. Sci. Res. Dev., 2010)

High-performance cone beam reconstruction using CUDA compatible GPUs. - Yusuke Okitsu; Fumihiko Ino; Kenichi Hagihara (Parallel Comput., 2010)

Accelerating Parameter Sweep Applications Using CUDA. - Masaya Motokubota; Fumihiko Ino; Kenichi Hagihara (PDP, 2011)

An Open Platform toward Large-Scale Multilevel Modeling and Simulation of Physiological Systems. - Yoshiyuki Asai; Hideki Oka; Takeshi Abe; Masao Okita; Kenichi Hagihara; Taishin Nomura; Hiroaki Kitano (SAINT, 2011)

Improving Cache Locality for Ray Casting with CUDA. - Yuki Sugimoto; Fumihiko Ino; Kenichi Hagihara (ARCS Workshops, 2012)

Acceleration of variance of color differences-based demosaicing using CUDA. - Muhammad Ismail Faruqi; Fumihiko Ino; Kenichi Hagihara (HPCS, 2012)

Multilevel Modeling of Physiological Systems and Simulation Platform: PhysioDesigner, Flint and Flint K3 Service. - Yoshiyuki Asai; Takeshi Abe; Masao Okita; Tomohiro Okuyama; Nobukazu Yoshioka; Shigetoshi Yokoyama; Masaru Nagaku; Kenichi Hagihara; Hiroaki Kitano (SAINT, 2012)

Cooperative multitasking for GPU-accelerated grid systems. - Fumihiko Ino; Akihiro Ogita; Kentaro Oita; Kenichi Hagihara (Concurr. Comput. Pract. Exp., 2012)

A task parallel algorithm for finding all-pairs shortest paths using the GPU. - Tomohiro Okuyama; Fumihiko Ino; Kenichi Hagihara (Int. J. High Perform. Comput. Netw., 2012)

Sequence Homology Search Using Fine Grained Cycle Sharing of Idle GPUs. - Fumihiko Ino; Yuma Munekawa; Kenichi Hagihara (IEEE Trans. Parallel Distributed Syst., 2012)

A versatile platform for multilevel modeling of physiological systems: Template/instance framework for large-scale modeling and simulation. - Yoshiyuki Asai; Takeshi Abe; Hideki Oka; Masao Okita; Tomohiro Okuyama; Kenichi Hagihara; Samik Ghosh; Yukiko Matsuoka; Yoshihisa Kurachi; Hiroaki Kitano (EMBC, 2013)

GPU-Chariot: A Programming Framework for Stream Applications Running on Multi-GPU Systems. - Fumihiko Ino; Shinta Nakagawa; Kenichi Hagihara (IEICE Trans. Inf. Syst., 2013)

A Parallel Algorithm for Enumerating Joint Weight of a Binary Linear Code in Network Coding. - Shohei Ando; Fumihiko Ino; Toru Fujiwara; Kenichi Hagihara (CANDAR, 2014)

A parallel scheme for accelerating parameter sweep applications on a GPU. - Fumihiko Ino; Kentaro Shigeoka; Tomohiro Okuyama; Masaya Motokubota; Kenichi Hagihara (Concurr. Comput. Pract. Exp., 2014)

A Fine Grained Cycle Sharing System with Cooperative Multitasking on GPUs. - Fumihiko Ino; Yosuke Oka; Kenichi Hagihara (Int. J. Netw. Comput., 2014)

Improving cache locality for GPU-based volume rendering. - Yuki Sugimoto; Fumihiko Ino; Kenichi Hagihara (Parallel Comput., 2014)

Efficient Acceleration of Mutual Information Computation for Nonrigid Registration Using CUDA. - Kei Ikeda; Fumihiko Ino; Kenichi Hagihara (IEEE J. Biomed. Health Informatics, 2014)

Accelerating ODE-Based Simulation of General and Heterogeneous Biophysical Models Using a GPU. - Tomohiro Okuyama; Masao Okita; Takeshi Abe; Yoshiyuki Asai; Hiroaki Kitano; Taishin Nomura; Kenichi Hagihara (IEEE Trans. Parallel Distributed Syst., 2014)

Accelerating the Smith-Waterman algorithm with interpair pruning and band optimization for the all-pairs comparison of base sequences. - Daiki Okada; Fumihiko Ino; Kenichi Hagihara (BMC Bioinform., 2015)

Enumerating Joint Weight of a Binary Linear Code Using Parallel Architectures: multi-core CPUs and GPUs. - Shohei Ando; Fumihiko Ino; Toru Fujiwara; Kenichi Hagihara (Int. J. Netw. Comput., 2015)

A bit-parallel algorithm for searching multiple patterns with various lengths. - Ko Kusudo; Fumihiko Ino; Kenichi Hagihara (J. Parallel Distributed Comput., 2015)

Towards Automating Multi-dimensional Data Decomposition for Executing a Single-GPU Code on a Multi-GPU System. - Ryotaro Sakai; Fumihiko Ino; Kenichi Hagihara (CANDAR, 2016)

An OpenACC Optimizer for Accelerating Histogram Computation on a GPU. - Kei Ikeda; Fumihiko Ino; Kenichi Hagihara (PDP, 2016)

An Extension of OpenACC Directives for Out-of-Core Stencil Computation with Temporal Blocking. - Nobuhiro Miki; Fumihiko Ino; Kenichi Hagihara (WACCPD@SC, 2016)

Cache-Aware GPU Optimization for Out-of-Core Cone Beam CT Reconstruction of High-Resolution Volumes. - Yuechao Lu; Fumihiko Ino; Kenichi Hagihara (IEICE Trans. Inf. Syst., 2016)

Reducing memory usage by the lifting-based discrete wavelet transform with a unified buffer on a GPU. - Takuya Ikuzawa; Fumihiko Ino; Kenichi Hagihara (J. Parallel Distributed Comput., 2016)

An Out-of-Core Branch and Bound Method for Solving the 0-1 Knapsack Problem on a GPU. - Jingcheng Shen; Kentaro Shigeoka; Fumihiko Ino; Kenichi Hagihara (ICA3PP, 2017)

Cache-Aware, In-Place Rotation Method for Texture-Based Volume Rendering. - Yuji Misaki; Fumihiko Ino; Kenichi Hagihara (IEICE Trans. Inf. Syst., 2017)

Parallelizing Exact and Approximate String Matching via Inclusive Scan on a GPU. - Yasuaki Mitani; Fumihiko Ino; Kenichi Hagihara (IEEE Trans. Parallel Distributed Syst., 2017)

Transparent Avoidance of Redundant Data Transfer on GPU-enabled Apache Spark. - Ryo Asai; Masao Okita; Fumihiko Ino; Kenichi Hagihara (GPGPU@PPoPP, 2018)

GPU-based branch-and-bound method to solve large 0-1 knapsack problems with data-centric strategies. - Jingcheng Shen; Kentaro Shigeoka; Fumihiko Ino; Kenichi Hagihara (Concurr. Comput. Pract. Exp., 2019)

PACC: a directive-based programming framework for out-of-core stencil computation on accelerators. - Nobuhiro Miki; Fumihiko Ino; Kenichi Hagihara (Int. J. High Perform. Comput. Netw., 2019)