Papers - WAKATANI Akiyoshi
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Improvement of Advisory System Using LLM for Run-Time Errors in C Programming Learning Reviewed
Akiyoshi Wakatani and Toshiyuki Maeda
Proc. of the International Conference “New Perspectives in Science Education – 14th Edition 1 - 6 2025.3
Authorship：Lead author, Last author, Corresponding author
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Prototype advisory system for learning C programming using generative AI Reviewed
Akiyoshi Wakatani and Toshiyuki Maeda
Proc. of the 15th International Conference on Education & Educational Psychology (ICEEPSY 2024) 1 - 10 2024.11
Authorship：Lead author, Last author, Corresponding author
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CVRPに対する量子アニーリング方式の決定変数削減
若谷彰良
甲南大学紀要 知能情報学編 17 ( 1 ) 1 - 20 2024.8
Authorship：Lead author, Last author, Corresponding author
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Optimization of quantum annealing for the capacitated vehicle routing problem Reviewed
Akiyoshi Wakatani
Proc. of 2024 IEEE International Conference on Quantum Computing & Engineering (QCE24) 365 - 366 2024.8
Authorship：Lead author, Last author, Corresponding author
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Prototype of a self-study web application suite for parallel programming education Reviewed
A. Wakatani and T. Maeda
18th annual International Conference of Education, Research and Innovation (INTED 2024) 261 - 270 2024.3
Authorship：Lead author, Corresponding author
In modern computer systems, parallel programming has become an indispensable technique for increasing speed. However, since it is necessary to include different ideas from sequential execution in programming, it is difficult for beginners to learn. Therefore, this paper describes the policy for developing a prototype web application suite of learning materials for programming education of OpenMP, POSIX threads, AVX, MPI, CUDA, and OpenACC, which are the major technologies for parallel programming, as well as the current status of the completed prototype and its preliminary evaluation. This web application suite can be used not only as a self-study material for beginners, but also as a pre-study material in flipped classrooms, and can be used as a teaching material for online lectures during the period of self-restraint from face-to-face classes due to the measures against infectious diseases. The results of the preliminary evaluation confirm that the web tool for programming exercises contributes to the improvement of the level of comprehension
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生成AI を用いたC言語プログラミング学習のための助言システムの試作
若谷彰良, 前田利之
甲南大学紀要 知能情報学編 16 ( 2 ) 7 - 16 2024.2
Authorship：Lead author, Corresponding author
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Incremental auto-tuning for hybrid parallelization using OpenCL Reviewed
A. Wakatani
12th IEEE International Conference on Intelligent Data Acquisition and Advanced Computing Systems: Technology and Applications (IEEE IDAACS 2023) 5 - 9 2023.9
Authorship：Lead author, Last author, Corresponding author
Some recent processors incorporate both a GPU and multiple processing cores, and hybrid parallelism, in which parallel processing based on GPGPU on the GPU and parallel processing based on multi-threading on the CPU are performed simultaneously, is now available. ratio of CPU and GPU differs depending on the application, and it is difficult to determine the optimal load distribution in advance. The authors previously proposed an onthe-fly auto-tuning method to determine the optimal load distribution at runtime, but it was necessary to determine in advance the ratio of the computational range to be used for the fallback execution (AutoRatio). We proposed an on-the-fly auto-tuning method that performs incremental preruns at runtime without determining the AutoRatio, and confirmed the effectiveness of the method for four different applications.
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再帰関数を含むアプリケーションに対するOpenCLのハイブリッド並列
若谷彰良, 中谷秋栄
甲南大学紀要 知能情報学編 16 ( 1 ) 1 - 6 2023.8
Authorship：Lead author, Corresponding author
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Auto-generation of programming exercises for education of MPI and AVX parallel programming Reviewed
A. Wakatani and T. Maeda
17th annual International Conference of Education, Research and Innovation (INTED 2023) 1 - 8 2023.3
Authorship：Lead author
As semiconductor technology advances, parallel systems using parallel programming environments such as AVX and MPI are becoming popular in many application fields. Not only knowledge of many APIs and their usage, but also a lot of practical programming experience including intercomputer data transfer is necessary for beginners to master parallel programming. To cope with such a problem, we develop the following three educational exercises for parallel programming: 1) debugging practices (syntax practices) to learn how to use APIs, 2) output estimation practices (semantics practices) including data transfer between computing nodes and 3) fill-in-the-blank question (integrated practices), Then, we develop a web application with automatic exercise generator for programming education using templates and scripting language. The effectiveness of the system with automatic grading functionality will be confirmed through educational experiments with AVX and MPI.
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Improvement of special notation handling for pseudo natural programming language Reviewed
T. Maeda, M. Yajima and A. Wakatani
21st Annual Hawaii International Conference on Education 1 - 3 2023.1
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高位合成によるFPGAアクセラレータの試用と考察
若谷彰良
甲南大学紀要 知能情報学編 15 ( 2 ) 83 - 90 2023.1
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組合せ最適化問題に対する量子アニーリング方式の試用と考察
甲南大学紀要 知能情報学編 15 ( 1 ) 37 - 44 2022.7
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EduPar Virtual Poster Session Reviewed International coauthorship
Jesus Camara, Jose-Carlos Cano, Javier Cuenca, Toshiyuki Maeda, Mariano Saura-Sanchez, Lewis Tseng, Akiyoshi Wakatani, Martina Barnas
2021 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW) 336 - 341 2021.6
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Incremental auto-tuning を用いたOpenCLのhybrid 並列化
若谷彰良
甲南大学紀要 知能情報学編 13 ( 2 ) 103 - 110 2021.2
Authorship：Lead author
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並列プログラミング教育のための 自学用Web アプリケーションスイートの試作
若谷彰良, 前田利之
甲南大学紀要 知能情報学編 13 ( 2 ) 87 - 102 2021.2
Authorship：Lead author
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Pseudo Natural Language Programming Environment for College Education Reviewed
T. Maeda, M. Yajima and A.Wakatani
18th Annual Hawaii International Conference on Education 2020.1
Joint Work
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スマートスピーカ―を利用した脳トレーニングアプリの試作
若谷彰良, 浅見啓汰, 濱口昌寿
甲南大学紀要 知能情報学編 12 ( 2 ) 159 - 166 2020.1
Joint Work
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Evaluation of on-the-fly auto-tuning of hybrid parallelization on processors with integrated graphics Reviewed
A.Wakatani
Proc. of the 4th South-East Europe Design Automation, Computer Engineering, Computer Networks and Social Media Conference (SEEDA-CECNSM 2019) 2019.9
Single Work
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Sports Skill Analysis for Motion Data Focused On Frequency Reviewed
T. Maeda, C. Mitsuyasu and A.Wakatani
Proc. of the 23rd International Conference on Image Processing, Computer Vision, & Pattern Recognition 114 - 117 2019.7
Joint Work
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GPU内蔵プロセッサにおけるhybrid並列のon-the-fly自動チューニングの評価
若谷彰良
甲南大学紀要 知能情報学編 12 ( 1 ) 1 - 8 2019.7
Single Work
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Hybrid Parallel Approach of Splitting-Up Conjugate Gradient Method for Distributed Memory Multicomputers Reviewed
Akiyoshi Wakatani
Future of Information and Communications Conference (FICC) 2019 2019.3
Single Work
Authorship：Lead author
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反転授業を用いた並列プログラミング教育
若谷彰良
甲南大学紀要 知能情報学編 11 ( 2 ) 189 - 199 2019.2
Single Work
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Effectiveness of Hybrid Parallelization of Splitting-Up Conjugate Gradient Method on Supercomputers Reviewed
Akiyoshi Wakatani
Proc. of the 10th International Conference on Engineering Computational Technology 2018.9
Joint Work
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Multi-Lingual Pseudo Natural Language Programming Environment for Beginners Reviewed
Toshiyuki Maeda, Yae Fukushige, Masumi Yajima and Akiyoshi Wakatani
EdMedia 2018 2018.6
Joint Work
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Web applications for education of parallel programming Reviewed
Akiyoshi Wakatani, Toshiyuki Maeda
SITE 2018 2018.3
Joint Work
Authorship：Lead author
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Web-based Applications for Learning GPU Programming Reviewed
Akiyoshi Wakatani, Toshiyuki Maeda
IISA2017 2017.8
Joint Work
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Web-based Applications for Learning Programming Languages Reviewed
Akiyoshi Wakatani, Toshiyuki Maeda
ICE2017 2017.3
Joint Work
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初学者向けCUDAプログラミング教育のための教材開発
若谷彰良, 前田利之
甲南大学紀要 知能情報学編 9 ( 2 ) 85 - 94 2017.2
Joint Work
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Skill Analysis using Time Series Image Frequency Reviewed
Toshiyuki Maeda, Akiyoshi Wakatani and Masumi Yajima
IWAIT2017 2017.1
Joint Work
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Parallelization of Reduction Calculations of High-dimensional Vectors on GPUs Reviewed
Akiyoshi Wakatani, Toshiyuki Maeda
IWAIT2017 2017.1
Joint Work
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Evaluation of software education using auto-generated exercises Reviewed
Akiyoshi Wakatani and Toshiyuki Maeda
Proc. of 2016 IEEE International Conference on Computational Science and Engineering, 732 - 735 2016.8
Joint Work
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An Incomplete Splitting-Up Conjugate Gradient Method for Parallel Computing Reviewed
Akiyoshi Wakatani
Computer Technology and Application 7 224 - 233 2016.7
Single Work
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リアルタイムパズルソルバの試作
北川智也, 若谷彰良
甲南大学紀要 知能情報学編 9 ( 1 ) 1 - 23 2016.7
Joint Work
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Implementation of ADETRAN Language Using MPI Reviewed
Akiyoshi Wakatani
International Journal of Computer, Electrical, Automation, Control and Information Engineering 10 ( 3 ) 401 - 406 2016.3
Single Work
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Thomas法に基づく多次元ADI反復法のGPGPU実装
若谷彰良
甲南大学紀要 知能情報学編 8 ( 2 ) 61 - 72 2016.2
Single Work
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Evaluation of Splitting-Up Conjugate Gradient Method on GPUs Reviewed
WAKATANI Akiyoshi
24th Euromicro International Conference on Parallel, Distributed, and Network-Based Processing 435 - 439 2016.2
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User Interface Configuration for Mobile Healthcare System Reviewed
Toshiyuki Maeda, Yae Fukushige, Masumi Yajima and Akiyoshi Wakatani
3rd World Congress on Computer Applications and Information Systems 2016.1
Joint Work
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Development of Real-time Magic Square Solver Reviewed
WAKATANI Akiyoshi
IEEE International Conference on Consumer Electronics 467 - 468 2016.1
Single Work
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GPGPU Implementation of Nearest Neighbor Search with Product Quantization Reviewed
WAKATANI Akiyoshi
2014 IEEE International Symposium on Parallel and Distributed Processing with Applications 248 - 253 2015.8
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プログラミング教育用例題自動生成システムの開発
若谷彰良, 前田利之
甲南大学紀要 知能情報学編 8 ( 1 ) 1 - 8 2015.7
Joint Work
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Automatic generation of programming exercises for learning programming language Reviewed
Akiyoshi Wakatani and Toshiyuki Maeda
14th IEEE/ACIS International Conference on Computer and Information Science 2015.6
Joint Work
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GPGPU implementation of multi-dimensional ADI method based on Thomas method Reviewed
Akiyoshi Wakatani
The Fourth International Conference on Parallel, Distributed, Grid and Cloud Computing for Engineering 2015.3
Single Work
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GPGPU Implementation of Nearest Neighbor Search with Product Quantization Reviewed
Akiyoshi Wakatani and Akio Murakami
Proc. of 2014 IEEE International Symposium on Parallel and Distributed Processing with Applications 248 - 253 2014.8
Joint Work
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GPGPUシステムにおけるThomas法による三重対角行列ソルバの実装
若谷彰良, 武田友希
甲南大学紀要 知能情報学編 7 ( 1 ) 1 - 9 2014.7
Joint Work
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Improvement of Adaptive Fractal Image Coding Algorithm for GPGPU Systems using Index Vectors Reviewed
Akiyoshi Wakatani, Akio Murakami
IEEE Data Compression Conference 432 - 432 2014.3
Joint Work
Authorship：Lead author
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GPGPU implementation of a tridiagonal matrix solver using Thomas method Reviewed
Akiyoshi Wakatani
HLPGPU 14 1 - 6 2014.1
Single Work
Authorship：Lead author
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Evaluation of P-scheme/G Algorithm for Solving Recurrence Equations Reviewed
Akiyoshi Wakatani
International Journal of Modeling and Optimization 3 ( 4 ) 311 - 315 2013.8
Single Work
Authorship：Lead author
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直積量子化によるK最近傍探索の並列化実装の予備評価
若谷彰良、村上明男
甲南大学紀要 知能情報学編 6 ( 1 ) 1 - 10 2013.7
Joint Work
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Parallel Implementation of Aggressive PNN Method for Devices with GPUs Reviewed
Akiyoshi Wakatani、Akio Murakami
The 2013 IEEE International Conference on Consumer Electronic 520 - 521 2013.1
Joint Work
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非定数パラメータの線形一次回帰演算のGPGPU実装の評価
若谷彰良
甲南大学紀要 知能情報学編 5 ( 2 ) 143 - 153 2012.12
Single Work
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VQ圧縮のコードブック生成のためのAggressive PNN法に対するGPGPU実装
若谷彰良
甲南大学紀要 知能情報学編 5 ( 1 ) 1 - 14 2012.7
Single Work
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Implementation and Evaluation of Recurrence Equation Solvers on GPGPU systems using Rearrangement of Array Configurations Reviewed
Akiyoshi Wakatani
Future Computing 2012 2012.7
Single Work
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Implementation of Fractal Image Coding for GPGPU Systems and Its Power-aware Evaluation Reviewed
Akiyoshi Wakatani
The 2012 IEEE International Systems Conference 64 - 68 2012.3
Single Work
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Improvement of Adaptive Fractal Image Coding on GPUs Reviewed
Akiyoshi Wakatani
The 2012 IEEE International Conference on Consumer Electronics 2012.1
Single Work
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古典的反復法に対するGo言語のマルチスレディング性能の評価
若谷彰良
甲南大学紀要 知能情報学編 4 ( 2 ) 195 - 204 2011.12
Single Work
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メモリ選択を考慮した画像減色処理のCUDA実装
田中宏二郎, 目出雅之, 若谷彰良
FIT 2011 2011.9
Joint Work
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CUDA によるフラクタル画像符号化実装の有効性評価
目出雅之, 田中宏二郎, 若谷彰良
FIT 2011 2011.9
Joint Work
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GPGPUシステムにおける回帰演算の実装と配列配置の再構成の評価
若谷彰良
甲南大学紀要 知能情報学編 4 ( 1 ) 1 - 13 2011.7
Single Work
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GPGPU Implementation of Adaptive Fractal Image Coding Algorithm using Index Vectors Reviewed
Akiyoshi Wakatani, Masayuki Mede and Koujirou Tanaka
IEEE International Conference on Industrial Informatics 2011 316 - 322 2011.7
Joint Work
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Preliminary Implementation of Two Parallel Programs for Fractal Image Coding on GPUs Reviewed
Akiyoshi Wakatani
Proc. the 2011 IEEE International Conference on Consumer Electronics 1 - 2 2011.1
Single Work
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Implementation of Fractal image coding algorithm for GPGPU systems using CUDA Reviewed
Akiyoshi Wakatani
Proc. IADIS International Conference Informatics 2010 171 - 175 2010.7
Single Work
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GPGPUシステムにおけるフラクタル符号化の実装と評価
若谷彰良
甲南大学紀要 知能情報学編 3 ( 1 ) 1 - 8 2010.7
Single Work
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グリッド環境向けPNNコードブック生成法の実装と評価
若谷彰良，肥塚拓也
甲南大学 情報教育研究センター紀要 ( 8 ) 1 - 21 2010.3
Joint Work
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Implementation of twofold loop algorithms for GPGPU systems using CUDA Reviewed
Akiyoshi Wakatani
Proc. 25th International Conference on Computers and Their Applications 1 - 5 2010.3
Single Work
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Preliminary Implementation of VQ Image Coding using GPGPU Reviewed
Akiyoshi Wakatani
Proc. 2010 IEEE International Conference on Consumer Electronics 1 - 2 2010.1
Single Work
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GPGPUシステムにおけるLBGアルゴリズムを用いたベクトル量子化圧縮の実装と評価
若谷彰良
甲南大学紀要 知能情報学編 2 ( 2 ) 147 - 154 2009.12
Single Work
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Implementation of Recurrence Calculation on a Heterogeneous Multicore Processor Reviewed
Akiyoshi Wakatani
Proc. 8th IEEE International Conference on Computer and Information Science 876 - 881 2009.6
Single Work
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Reduced Parallel PNN algorithm for PC Grid systems Reviewed
Akiyoshi Wakatani, Takuya Koezuka
Proc. ACM SAC 2009 1009 - 1010 2009.3
Joint Work
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マルチコアアーキテクチャにおけるADI法の評価
若谷彰良，大平雄太
甲南大学 情報教育研究センター紀要 ( 7 ) 1 - 15 2009.3
Joint Work
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Effectiveness of a strip-mining approach for VQ Image Coding using GPGPU implementation Reviewed
Akiyoshi Wakatani
2009 24TH INTERNATIONAL CONFERENCE IMAGE AND VISION COMPUTING NEW ZEALAND (IVCNZ 2009) 35 - 38 2009
Publisher：IEEE
GPGPU (General Purpose computing on Graphic Processing Unit) attracts a great deal of attention, that is used for general-purpose computations like numerical calculations as well as graphic processing. As the Internet grows, the amount of data transmitted on the Internet increases dramatically, so the data compression has been more important than ever. The VQ (Vector Quantization) compression is one of the most important methods for compressing multimedia data, but the execution time of the codebook generation for the compression is very large. In this paper, we focus on the codebook generation algorithm called PNN (Pairwise Nearest Neighbor) and consider the availability of GPGPU by using CUDA (Compute Unified Device Architecture) for the algorithm. Our experimental results show that the speedup of more than 40 is achieved with a strip-mining approach on NVIDIA's GPU compared with a conventional Core 2 processor. We also evaluate it from the viewpoint of the power consumption.
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マルチコア時代の並列プログラミング
若谷彰良
甲南大学紀要 知能情報学編 1 ( 2 ) 223 - 248 2008.12
Single Work
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Parallel implementation of DPCM decoding for SMP systems Reviewed
Akiyoshi Wakatani
Proc. of 6th International Conference on Software Engineering Research, Management and Applications 69 - 74 2008.8
Single Work
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共有メモリシステムに対するDPCM復号処理の並列実装
若谷彰良
甲南大学紀要 知能情報学編 1 ( 1 ) 119 - 12 2008.7
Single Work
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Multi-step parallel PNN algorithm for distributed-memory systems Invited Reviewed
Akiyoshi Wakatani
Computer and Information Science,Studies in Computational Intelligence, (Springer) 41 - 50 2008.5
Single Work
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Multi-step parallel PNN algorithm for distributed-memory systems
Akiyoshi Wakatani
Computer and Information Science,Studies in Computational Intelligence, (Springer) 41 - 50 2008.5
Single Work
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“Parallel Recurrence Calculation on Cell BE” Reviewed
Akiyoshi Wakatani,
Proc. of SIAM PP08 2008.3
Single Work
Authorship：Lead author
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“Parallel VQ Compression Using PNN Algorithm for PC Grid System” Invited Reviewed
Akiyoshi Wakatani,
Telecommunication Systems Journal 37 ( 1-3 ) 127 - 135 2008.3
Single Work
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ヘテロジニアス型マルチコアプロセッサ向け並列ルーチンの評価
若谷彰良
甲南大学 情報教育研究センター紀要 ( 6 ) 1 - 13 2008.3
Single Work
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“Parallel Recurrence Calculation on Cell BE"
Akiyoshi Wakatani
Proc. of SIAM PP08 2008.3
Single Work
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“Parallel DPCM Algorithms for Multicore Processors” Reviewed
Akiyoshi Wakatani,
Proc. of IWAIT2008, CD-ROM 2008.1
Single Work
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”PNN Algorithm for PC Grid System”
Akiyoshi Wakatani,
Proc. of the Second International Conference on Software Engineering Advances (ICSEA 2007), CD-ROM 5 2007.8
Single Work
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“Improvements of VQ Compression Algorithm for Parallel Systems” Reviewed
Akiyoshi Wakatani,
Proc. of IEEE CCECE 2007, CD-ROM 6 2007.4
Single Work
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“Advanced Optimizations for VQ Compression on Parallel Systems” Reviewed
Akiyoshi Wakatani
Proc. of IEEE Data Compression Conference 2007.3
Single Work
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“Advanced Optimizations for VQ Compression on Parallel Systems"
Akiyoshi Wakatani
Proc. of IEEE Data Compression Conference 2007.3
Single Work
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“Evaluation of strip-mining method for VQ compression on an SMP system” Reviewed
Akiyoshi Wakatani
Proc of IWAIT 2007,5 pages in CD-ROM 5 2007.1
Single Work
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“Evaluation of parallel VQ compression algorithms on an SMP system” Reviewed
Akiyoshi Wakatani
Proc of IEEE CCECE06 1899 - 1904 2006.5
Single Work
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“A VQ compression algorithm for a multiprocessor system with a global sort collective function” Reviewed
Akiyoshi Wakatani
Proc of IEEE/ACIS ICIS06 11 - 16 2006.5
Single Work
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VQ compression algorithms on a shared-memory multiprocessor system Reviewed
Akiyoshi Wakatani
DCC 2006: Data Compression Conference, Proceedings 470 - 470 2006
Publisher：IEEE COMPUTER SOC
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VQ compression algorithms on a multiprocessor system Reviewed
若谷彰良
IFSR-The First World Congress of International Federation of Systems Reserch,inCDROM 7 2005.11
Single Work
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Parallel Recurrence Equation Solver with Static Scheduling Reviewed
若谷彰良
PDCS 2005 58 - 73 2005.9
Single Work
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Evaluation of Parallel Algorithms for VQ Codebook Generation
若谷彰良
Joint DCABES and ICPACE Meeting on distributed algorithms for science and engineering, 231 - 234 2005.8
Single Work
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Parallelization of VQ Codebook generation by two algorithms: parallel LBG and aggressive PNN
若谷彰良
IEEE Data Compression Conference (Snowbird, UT, United States) 486 2005.3
Single Work
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A New Reconfigurable Architecture with a Smart Data Transfer System for the Intelligent Image Processing
若谷彰良
2004 International Conference on Field Programmable Technology (FPT) (Brisbane, Australia) 2004.12
Single Work
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A Parallel and Scalable Algorithm for ADI Method with Pre-propagation and Message Vectorization Reviewed
Akiyoshi Wakatani
Parallel Computing 30 ( 12 ) 1345 - 1359 2004.12
Single Work
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A Parallel and Scalable Algorithm for ADI Method with Pre-propagation and Message Vectorization
Akiyoshi Wakatani
Parallel Computing 30 ( 12 ) 1345 - 1359 2004.12
Single Work
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Effectiveness of P-scheme Algorithm with Message Vectorization for Solving Recurrence Equations.
若谷彰良
the 6th International Workshop on High Performance Scientific and Engineering Computing with Applications (HPSEC-04) (Montreal, Canada) 2004.8
Single Work
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Parallelization of VQ Codebook Generation using Lazy PNN Algori Reviewed
Akiyoshi Wakatani
Parallel Computing: Software Technology, Algorithms, Architectures & Applications (Elsevier) 415 - 422 2004.8
Single Work
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A Parallel and Scalable Algorithm for Calculating Linear and Non-linear Recurrence Equations
若谷彰良
International Conference on PARALLEL AND DISTRIBUTED COMPUTING AND NETWORKS (PDCN 2004) (Innsbruck, Austria) 446 - 451 2004.2
Single Work
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An Efficient Method for Irregular Access to Large Arrays in Jukebox System
若谷彰良
18th International Conference on Computers and Their Applications (Honolulu, United States), 204 - 209 2003.3
Single Work
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Task Redistribution Algorithm for Contour Extraction
若谷彰良
10th International Conference on Telecommunications (Papeete, French Polynesia) 1610 - 1616 2003.2
Single Work
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Digital Watermarking for ROI Medical Images by Using Compressed Signature Image
若谷彰良
35th HAWAII INTERNATIONAL CONFERENCE ON SYSTEM SCIENCES (Big island, HI, US) , in CD-ROM, 2002.12
Single Work
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Dynamic Task Scheduling with Speculative Approach and Its Application to Image Segmentation
若谷彰良
28th Euromicro Conference (Dortmund, Germany) 114 - 121 2002.9
Single Work
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A New Lossless Compression Scheme for Medical Images by Hierarchical Segmentation
若谷彰良
IEEE Data Compression Conference (Snowbird, Utah, US) 526 2001.3
Single Work
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Block Allocation of Large Scale Arrays in Jukebox System
若谷彰良
ISCA 16th Int'l Conf on Computers and their Applications (Seattle, US) 468 - 471 2001.3
Single Work
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A Scalable Parallel Algorithm for the Extraction of Active Contours
若谷彰良
Int'l Conf. on Parallel Computing in Elec. Eng. (PARELEC 2000, Trois-rivieres, Canada) 94 - 98 2000.8
Single Work
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分散メモリ計算機におけるプロセッサ間通信のコンパイラ最適化手法の研究
若谷彰良
1996.1
Single Work
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Parallel Programming Language ADETRAN Invited
Koji Zaiki, Akiyoshi Wakatani, Tadashi Okamoto, Katsuyuki Kaneko and Taｔsuo Nogi
Parallel Language and Compiler Research in Japan (Kluwer Academic) 429 - 465 1995.11
Joint Work