Hitachi Information SYSTEMS, Ltd. (Japan)

Alternate names: Hitachi Information SYSTEMS, Hitachi Information SYSTEMS, Ltd., 株式会社日立情報システムズ

ROR: 00fht1027

OpenAlex ID: I4405273790

A New Nonlinear Conjugate Gradient Method for Unconstrained Optimization

2005 · Hiroshi Yabe, Naoki Sakaiwa · Journal of the Operations Research Society of Japan · 25

High-Quality and Property Controlled Finite Element Mesh Generation From Triangular Meshes using the Multiresolution Technique

2005 · Hiroaki Date, Satoshi Kanai, et al. · Journal of Computing and Information Science in Engineering · 18

Expert System for Lineament Extraction from Optical Sensor Data

1991 · Shoichi MASUDA, Takaaki TOKUO, et al. · GEOINFORMATICS · 12

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Profile Generation from TV Watching Behavior Using Sentiment Analysis

2007 · Yasufumi Takama, Yuki Muto · IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT) · 10

Multi-Agent Simulation of Fund Circulation in an Artificial Economic System Involving Self-Adjusted Mechanism of Price, Production and Investment

2009 · Shigeaki Ogibayashi, Kousei Takashima · International Conference on Innovative Computing, Information and Control · 8

Seamless management of paper and electronic documents for task knowledge sharing

2012 · Hiroyuki Kojima, Ken Iwata · Electronics and Communications in Japan · 6

Integrating a state transition diagram with call processing program using a dataflow technique

1997 · Hirotoshi Shirasu, Hitoshi Sashida · Systems and Computers in Japan · 4

Seamless Management of Paper and Electronic Documents for Task Knowledge Sharing

2010 · Hiroyuki Kojima, Ken Iwata · IEEJ Transactions on Electronics Information and Systems · 3

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Document Management and Information Organizing Method Using RFID Tags

2007 · Hiroyuki Kojima, Ken Iwata, et al. · Springer eBooks · 3

A Location Information System Based on Real-Time Probabilistic Position Inference

2004 · Takayuki Ito, Kazuhisa Oguri, et al. · Lecture notes in computer science · 3

Study on Computer-Aided Process Planning of Mold Part Machining

2009 · Masatomo INUI, Hideki AOYAGI · Journal of the Japan Society for Precision Engineering · 2

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Application of TV program recommendation to communication support between human and partner robot

2008 · Yasufumi Takama, Hiroki Namba, et al. · IEEE Congress on Evolutionary Computation (CEC) · 2

Mesh Quality Improvement based on Subdivision and Simplification

2005 · Hiroaki DATE, Satoshi KANAI, et al. · Seimitsu kougakkaishi rombunshuu/Seimitsu kougakkaishi/Seimitsu Kougakkaishi rombunshuu · 2

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An Optimal Control of Auto-Sleep Systems Based on the Q-Learning

2003 · Hiroyuki OKAMURA, Takeshi ISHIKURA, et al. · Transactions of the Society of Instrument and Control Engineers · 2

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An Effective Verification Method for Varying the Quality of Fingerprint Images

2002 · Taizo Umezaki, Shozo Sato, et al. · IEEJ Transactions on Electronics Information and Systems · 2

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Application of Genetic Algorithm to Time Tabling Problems Incorporating Requests

1998 · Masahiro TANAKA, Osamu MATSUO, et al. · Transactions of the Institute of Systems Control and Information Engineers · 2

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Message analysis method based on a stream database for information system management

2010 · Matsuki Yoshino, Michiko Oba, et al. · International Conference on Research Challenges in Information Science (RCIS) · 1

Profile Generation from TV Watching Behavior Using Sentiment Analysis

2007 · Yasufumi Takama, Yuki Muto · IEEE/WIC/ACM International Conference on Web Intelligence and Intelligent Agent Technology (WI-IAT) · 1

Multiresolution Finite Element Mesh Generation

2004 · Hiroaki Date, Satoshi Kanai, et al. · ASME International Computers in Engineering Conference and Engineering Database Symposium · 1

LCD Back-Light Inverter using Piezoelectric Ceramic Transformer

1997 · Kenji Kawabata, Ryuichi Ikeda, et al. · JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN · 1

Message Analyzing Mechanism for Information System Management Using Stream Database

2010 · Matsuki Yoshino, Michiko Oba, et al. · IEEJ Transactions on Electronics Information and Systems

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2208 顧客側体制が弱い場合のプロジェクト管理方法(一般セッション)

2009 · 高瀬啓司

価格・生産・投資調整機能を内包した人工経済システムの資金循環マルチエーシ゛ェントシミュレーション

2009 · 荻林成章, 高島幸成

1401 要員のitスキルの把握と育成施策(一般セッション)

2007 · 渉隅蔵

1101 プロジェクトを成功に導くための有効手段解析 : プロジェクトの迷走を未然に防ぐにはどうすべきか(一般セッション)

2007 · 浜田吉晃

Works count: 40

Citation count: 124