Hiroyasu Matsushima

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 30

Top Topics

Simulation Model

Alpha Beta Pruning

Top Venues

Publications

Hiroyasu Matsushima, Yusuke Tajima, Xiao-Nan Lu, Masakazu Jimbo
Efficient pooling designs and screening performance in group testing for two type defectives. CoRR (2024)
Teruaki Hayashi, Hiroyasu Matsushima, Hiroki Sakaji, Yoshiaki Fukami, Takumi Shimizu
Models of Exchanged Datasets and Interactions of Buyers in the Data Market: Toward Multi-Agent Simulators for System Design. KES (2022)
Yoshiaki Fukami, Takumi Shimizu, Teruaki Hayashi, Hiroki Sakaji, Hiroyasu Matsushima
Centralized Versus Decentralized Digital Identity Architectures: Simulation Models of Data Exchange. AAAI Spring Symposium: HFIF (2022)
Hiroki Sakaji, Teruaki Hayashi, Yoshiaki Fukami, Takumi Shimizu, Hiroyasu Matsushima, Kiyoshi Izumi
Retrieving of Data Similarity using Metadata on a Data Analysis Competition Platform. IEEE BigData (2021)
Teruaki Hayashi, Takumi Shimizu, Yoshiaki Fukami, Hiroki Sakaji, Hiroyasu Matsushima
Growing Process of Communities on Data Platforms: Case Analysis of a COVID-19 Dataset. IEEE BigData (2021)
Yoshiaki Fukami, Takumi Shimizu, Hiroyasu Matsushima
The Impact of Decentralized Identity Architecture on Data Exchange. IEEE BigData (2021)
Teruaki Hayashi, Hiroki Sakaji, Hiroyasu Matsushima, Yoshiaki Fukami, Takumi Shimizu, Yukio Ohsawa
Data Combination for Problem-Solving: A Case of an Open Data Exchange Platform. Rev. Socionetwork Strateg. 15 (2) (2021)
Masanori Hirano, Hiroyasu Matsushima, Kiyoshi Izumi, Hiroki Sakaji
Implementation of Real Data for Financial Market Simulation Using Clustering, Deep Learning, and Artificial Financial Market. PRIMA (2020)
Masanori Hirano, Hiroyasu Matsushima, Kiyoshi Izumi, Hiroki Sakaji
STBM: Stochastic Trading Behavior Model for Financial Markets. JSAI (2020)
Masanori Hirano, Kiyoshi Izumi, Hiroyasu Matsushima, Hiroki Sakaji
Comparing Actual and Simulated HFT Traders' Behavior for Agent Design. J. Artif. Soc. Soc. Simul. 23 (3) (2020)
Yoshiyuki Suimon, Kiyoshi Izumi, Hiroki Sakaji, Takashi Shimada, Hiroyasu Matsushima
Estimating Manufacturing Activity via Machine Learning Analysis of High-frequency Electricity Demand Patterns. IIAI-AAI (2020)
Teruaki Hayashi, Hiroki Sakaji, Hiroyasu Matsushima, Yoshiaki Fukami, Takumi Shimizu, Yukio Ohsawa
Data Combination for Problem-solving: A Case of an Open Data Exchange Platform. CoRR (2020)
Masahiro Suzuki, Hiroki Sakaji, Kiyoshi Izumi, Hiroyasu Matsushima, Yasushi Ishikawa
Forecasting Net Income Estimate and Stock Price Using Text Mining from Economic Reports. Inf. 11 (6) (2020)
Masanori Hirano, Hiroyasu Matsushima, Kiyoshi Izumi, Taisei Mukai
Simulation of Unintentional Collusion Caused by Auto Pricing in Supply Chain Markets. PRIMA (2020)
Yoshiyuki Suimon, Hiroki Sakaji, Takashi Shimada, Kiyoshi Izumi, Hiroyasu Matsushima
Japanese long-term interest rate forecast considering the connection between the Japanese and US yield curve. CIFEr (2019)
Masanori Hirano, Hiroki Sakaji, Shoko Kimura, Kiyoshi Izumi, Hiroyasu Matsushima, Shintaro Nagao, Atsuo Kato
Related Stocks Selection with Data Collaboration Using Text Mining. Inf. 10 (3) (2019)
Kyoto Yono, Kiyoshi Izumi, Hiroki Sakaji, Hiroyasu Matsushima, Takashi Shimada
Analysis of the Macroeconomic Uncertainty Based on the News-based Textual Data with Financial Market. IIAI-AAI (2019)
Yuta Niki, Hiroki Sakaji, Kiyoshi Izumi, Hiroyasu Matsushima
Causality Existence Classification from Multilingual Texts Using End-to-End LSTM Models. ICDM Workshops (2019)
Hirofumi Yamamoto, Hiroki Sakaji, Hiroyasu Matsushima, Yuki Yamashita, Kyohei Osawa, Kiyoshi Izumi, Takashi Shimada
Forecasting Crypto-Asset Price Using Influencer Tweets. AINA (2019)
Atsuki Nakayama, Kiyoshi Izumi, Hiroki Sakaji, Hiroyasu Matsushima, Takashi Shimada, Kenta Yamada
Short-term Stock Price Prediction by Analysis of Order Pattern Images. CIFEr (2019)
Yoshiyuki Suimon, Hiroki Sakaji, Takashi Shimada, Kiyoshi Izumi, Hiroyasu Matsushima
Extraction of Relationship between Japanese and US Interest Rates using Machine Learning Methods. IIAI-AAI (2019)
Hiroki Sakaji, Yasutomo Kimura, Kiyoshi Izumi, Hiroyasu Matsushima
Extraction of Volitional Utterances from Japanese Local Political Corpus. ICDM Workshops (2019)
Iwao Maeda, Hiroyasu Matsushima, Hiroki Sakaji, Kiyoshi Izumi, David deGraw, Atsuo Kato, Michiharu Kitano
Effectiveness of Uncertainty Consideration in Neural-Network-Based Financial Forecasting. IIAI-AAI (2019)
Ryo Hamawakai, Jun'ichi Ozaki, Kiyoshi Izumi, Takashi Shimada, Hiroki Sakaji, Hiroyasu Matsushima
Chain Bankruptcy Simulation Considering Investment from Banks to Companies. SMC (2019)
Kyoto Yono, Kiyoshi Izumi, Hiroki Sakaji, Hiroyasu Matsushima, Takashi Shimada
Extraction of Focused Topic and Sentiment of Financial Market by using Supervised Topic Model for Price Movement Prediction. CIFEr (2019)
Ryo Hamawaki, Kiyoshi Izumi, Hiroki Sakaji, Takashi Shimada, Hiroyasu Matsushima
Chain bankruptcy size in inter-bank networks: the effects of asset price volatility and the network structure. J. Comput. Soc. Sci. 2 (1) (2019)
Masanori Hirano, Hiroki Sakaji, Shoko Kimura, Kiyoshi Izumi, Hiroyasu Matsushima, Shintaro Nagao, Atsuo Kato
Selection of Related Stocks using Financial Text Mining. ICDM Workshops (2018)
Yohsuke Murase, Hiroyasu Matsushima, Itsuki Noda, Tomio Kamada
CARAVAN: A Framework for Comprehensive Simulations on Massive Parallel Machines. MMAS (2018)
Yohsuke Murase, Hiroyasu Matsushima, Itsuki Noda, Tomio Kamada
CARAVAN: a framework for comprehensive simulations on massive parallel machines. CoRR (2018)
Hiroyasu Matsushima, Keiki Takadama
Exemplar-Based Learning Classifier System with Dynamic Matching Range for Imbalanced Data. J. Adv. Comput. Intell. Intell. Informatics 21 (5) (2017)
Yusuke Tajima, Masaya Nakata, Hiroyasu Matsushima, Yoshihiro Ichikawa, Hiroyuki Sato, Kiyohiko Hattori, Keiki Takadama
Evolutionary Algorithm for Uncertain Evaluation Function. New Math. Nat. Comput. 11 (2) (2015)
Hiroyasu Matsushima, Shogo Minami, Keiki Takadama
Age-Based Sleep Stage Estimation by Evolutionary Algorithm. AAAI Spring Symposium: Self-Tracking and Collective Intelligence for Personal Wellness (2012)
Keiki Takadama, Atsushi Otaki, Keiji Sato, Hiroyasu Matsushima, Masayuki Otani, Yoshihiro Ichikawa, Kiyohiko Hattori, Hiroyuki Sato
What Kinds of Human Negotiation Skill Can Be Acquired by Changing Negotiation Order of Bargaining Agents? HCI (12) (2011)
Keiki Takadama, Kazuyuki Hirose, Hiroyasu Matsushima, Kiyohiko Hattori, Nobuo Nakajima
Learning Multiple Band-Pass Filters for Sleep Stage Estimation: Towards Care Support for Aged Persons. IEICE Trans. Commun. (4) (2010)
Tomohiro Shimada, Masayuki Otani, Hiroyasu Matsushima, Hiroyuki Sato, Kiyohiko Hattori, Keiki Takadama
Hybrid Directional-Biased Evolutionary Algorithm for Multi-Objective Optimization. PPSN (2) (2010)
Hiroyasu Matsushima, Kiyohiko Hattori, Hiroyuki Sato, Keiki Takadama
Dynamic matching range in Exemplar-based Learning Classifier System. IEEE Congress on Evolutionary Computation (2010)
Hiroyasu Matsushima, Kiyohiko Hattori, Keiki Takadama
Exemplar Generalization in Reinforcement Learning: Improving Performance with Fewer Exemplars. J. Adv. Comput. Intell. Intell. Informatics 13 (6) (2009)