Multi-Stage Machine Learning Model for Classification and Prediction of Learners.

Tomohiro Hayashida Toshiki Tsuji Tomohiro Hayashida Kento Tsutsumi Shin Wakitani Takuya Kinoshita Shinya Sekizaki Multi-Stage Machine Learning Model for Classification and Prediction of Learners. IWCIA 2025 58-65 conf/IEEEiwcia/2025 https://doi.org/10.1109/IWCIA68353.2025.11479787 db/conf/IEEEiwcia/iwcia2025.html#TsujiHTWKS25 streams/conf/IEEEiwcia Tomohiro Hayashida Kotaro Asano Shinya Sekizaki Ichiro Nishizaki Data sharing procedure for effective learnings in deep reinforcement learning of multiagent systems. SMC 2025 3653-3658 conf/smc/2025 https://doi.org/10.1109/SMC58881.2025.11343484 db/conf/smc/smc2025.html#HayashidaASN25 streams/conf/smc Shinya Sekizaki Tomohiro Hayashida A Dual-stage Dual-population Evolutionary Algorithm for Distribution System Reconfiguration with Severe Constraints. SMC 2025 3659-3664 conf/smc/2025 https://doi.org/10.1109/SMC58881.2025.11343335 db/conf/smc/smc2025.html#SekizakiH25 streams/conf/smc Tomohiro Hayashida Shin Wakitani Kento Tsutsumi Takuya Kinoshita Ichiro Nishizaki Shinya Sekizaki WIP: Machine Learning Models for Predicting Student Performance in IoT-Enhanced Education. 1-5 2024 FIE https://doi.org/10.1109/FIE61694.2024.10893420 conf/fie/2024 db/conf/fie/fie2024.html#HayashidaWTKNS24 Takahito Horinouchi Shin Wakitani Tomohiro Hayashida Takuya Kinoshita Kento Tsutsumi WIP: Study on a Data-Driven Adaptive Learning Support System Design for Individualized Optimal Learning. 1-4 2024 FIE https://doi.org/10.1109/FIE61694.2024.10893116 conf/fie/2024 db/conf/fie/fie2024.html#HorinouchiWHKT24 Tomohiro Hayashida Shinya Sekizaki Ryuya Furukawa Ichiro Nishizaki Integrating Task Allocation and Hierarchical Reinforcement Learning for Optimized Cargo Transport Routing. 173-178 2024 SMC https://doi.org/10.1109/SMC54092.2024.10831011 conf/smc/2024 db/conf/smc/smc2024.html#HayashidaSFN24

Ichiro Nishizaki Tomohiro Hayashida Shinya Sekizaki Kojiro Furumi A two-stage linear production planning model with partial cooperation under stochastic demands. 293-324 2023 320 Ann. Oper. Res. 1 https://doi.org/10.1007/s10479-022-05056-w db/journals/anor/anor320.html#NishizakiHSF23

Ichiro Nishizaki Tomohiro Hayashida Shinya Sekizaki Kenta Tanaka Averaged dual solution for linear production games and its characterization. 523-555 2023 June 31 Central Eur. J. Oper. Res. 2 https://doi.org/10.1007/s10100-022-00820-6 db/journals/cejor/cejor31.html#NishizakiHST23

Shinya Sekizaki Shuya Sato Seigo Terayama Ichiro Nishizaki Tomohiro Hayashida Takaaki Mutou Yasuyuki Kunii Distribution System Reconfiguration using A Multiobjective Evolutionary Algorithm with An External Archive. 43-49 2023 IWCIA https://doi.org/10.1109/IWCIA59471.2023.10335883 conf/IEEEiwcia/2023 db/conf/IEEEiwcia/iwcia2023.html#SekizakiSTNHMK23 Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Junya Okabe DEA Approaches for Multiperiod Two-Level Production and Distribution Planning Problems. 90-97 2023 ICISS https://doi.org/10.1145/3625156.3625170 conf/iciss2/2023 db/conf/iciss2/iciss2023.html#HayashidaNSO23 Shinya Sekizaki Ichiro Nishizaki Tomohiro Hayashida Robust Price-Based Demand Response Framework for Flexibility Provision in Distribution Systems. 1-5 2023 ISGT EUROPE https://doi.org/10.1109/ISGTEUROPE56780.2023.10408244 conf/isgteurope/2023 db/conf/isgteurope/isgteurope2023.html#SekizakiNH23 Yuki Kashihara Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Improving TCPSO Solution Search Performance Using Gaussian Process Regression. 1181-1190 2023 KES https://doi.org/10.1016/j.procs.2023.10.106 conf/kes/2023 db/conf/kes/kes2023.html#KashiharaHNS23 Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Yuki Kashihara Two-Swarm Cooperative Particle Swarm Optimization Including Prediction Using Gaussian Process Regression. 3552-3558 2023 SMC https://doi.org/10.1109/SMC53992.2023.10393969 conf/smc/2023 db/conf/smc/smc2023.html#HayashidaNSK23

Ichiro Nishizaki Tomohiro Hayashida Shinya Sekizaki Junya Okabe Data envelopment analysis approaches for two-level production and distribution planning problems. 255-268 2022 300 Eur. J. Oper. Res. 1 https://doi.org/10.1016/j.ejor.2021.07.047 db/journals/eor/eor300.html#NishizakiHSO22

Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Qi Liu Adaptive data-sharing methods for multi-agent systems using deep reinforcement learning. 2022 11 Int. J. Comput. Intell. Stud. 3/4 https://doi.org/10.1504/ijcistudies.2022.129015 db/journals/ijcistudies/ijcistudies11.html#HayashidaNSL22

Shinya Sekizaki Ichiro Nishizaki Tomohiro Hayashida Qi Liu Adaptive data-sharing methods for multi-agent systems using deep reinforcement learning. 2022 11 Int. J. Comput. Intell. Stud. 3/4 https://doi.org/10.1504/ijcistudies.2023.10049661 https://www.wikidata.org/entity/Q114595801 db/journals/ijcistudies/ijcistudies11.html#SekizakiNHL22

Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Masato Ono Decision making procedure based on Multiattribute Utility theory Using Bayesian inference. 1-6 2022 SCIS/ISIS https://doi.org/10.1109/SCISISIS55246.2022.10001910 conf/scisisis/2022 db/conf/scisisis/scisisis2022.html#HayashidaNSO22 Shinya Sekizaki Ichiro Nishizaki Tomohiro Hayashida A Multiobjective Evolutionary Algorithm for Distribution System Reconfiguration Problems. 1-8 2022 SCIS/ISIS https://doi.org/10.1109/SCISISIS55246.2022.10002091 conf/scisisis/2022 db/conf/scisisis/scisisis2022.html#SekizakiNH22 Daisuke Hirotani Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Ibuki Maeda An Evolutionary Method of Computation for Dynamic Scheduling Problems with Periodic Demand. 1-5 2021 IWCIA https://doi.org/10.1109/IWCIA52852.2021.9626045 conf/IEEEiwcia/2021 db/conf/IEEEiwcia/iwcia2021.html#HirotaniHNSM12 Qi Liu Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Improvement of learning method of multi-agent system by sharing learning data. 1-5 2021 IWCIA https://doi.org/10.1109/IWCIA52852.2021.9626024 conf/IEEEiwcia/2021 db/conf/IEEEiwcia/iwcia2021.html#LiuHNS12 Shinya Sekizaki Ichiro Nishizaki Tomohiro Hayashida A Multi-objective Evolutionary Algorithm for Decision Support using Infeasible Information. 1-6 2021 IWCIA https://doi.org/10.1109/IWCIA52852.2021.9626026 conf/IEEEiwcia/2021 db/conf/IEEEiwcia/iwcia2021.html#SekizakiNH12 Shin Wakitani Takuya Kinoshita Tomohiro Hayashida Toru Yamamoto Ichiro Nishizaki Study on an Adaptive Learning Support System Design based on Model-based Development. 1-4 2020 FIE https://doi.org/10.1109/FIE44824.2020.9274248 conf/fie/2020 db/conf/fie/fie2020.html#WakitaniKHYN20 Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Yuki Takamori Improvement of Particle Swarm Optimization Focusing on Diversity of the Particle Swarm. 191-197 2020 SMC https://doi.org/10.1109/SMC42975.2020.9283318 conf/smc/2020 db/conf/smc/smc2020.html#HayashidaNST20 Yusuke Tanimoto Tomohiro Hayashida Toru Yamamoto Shin Wakitani Takuya Kinoshita Ichiro Nishizaki Shinya Sekizaki Feature extraction and Classification of Learners using Multi-Context Recurrent Neural Networks. 77-82 2019 IWCIA https://doi.org/10.1109/IWCIA47330.2019.8955064 conf/IEEEiwcia/2019 db/conf/IEEEiwcia/iwcia2019.html#TanimotoHYWKNS19 Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Yuki Takamori Improvement of Two-swarm Cooperative Particle Swarm Optimization Using Immune Algorithms and Swarm Clustering. 101-107 2019 IWCIA https://doi.org/10.1109/IWCIA47330.2019.8955042 conf/IEEEiwcia/2019 db/conf/IEEEiwcia/iwcia2019.html#HayashidaNST19 Tomohiro Hayashida Toru Yamamoto Shin Wakitani Takuya Kinoshita Ichiro Nishizaki Shinya Sekizaki Yusuke Tanimoto Feature Extraction and Classification of Learners Using Neural Networks. 1-6 2019 FIE https://doi.org/10.1109/FIE43999.2019.9028489 conf/fie/2019 db/conf/fie/fie2019.html#HayashidaYWKNST19 Tomohiro Hayashida Toru Yamamoto Shin Wakitani Ichiro Nishizaki Shinya Sekizaki Yusuke Tanimoto Feature extraction and classification of learners using neural networks. 1-4 2018 FIE https://doi.org/10.1109/FIE.2018.8658760 conf/fie/2018 db/conf/fie/fie2018.html#HayashidaYWNST18 Masato Ono Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Development of Rational Decision Making Procedure Based on Additive Multi-Attribute Utility Function Using Strict Preference Information. 1400-1405 2018 SCIS&ISIS https://doi.org/10.1109/SCIS-ISIS.2018.00218 conf/scisisis/2018 db/conf/scisisis/scisisis2018.html#OnoHNS18 Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Yuki Ogasawara Development of a Classifier System for Continuous Environment Using Neural Network. 184-188 2018 SMC https://doi.org/10.1109/SMC.2018.00042 conf/smc/2018 db/conf/smc/smc2018.html#HayashidaNSO18 Murman Dwi Prasetio Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Structural optimization of deep belief network theorem for classification in speech recognition. 121-128 2017 IWCIA https://doi.org/10.1109/IWCIA.2017.8203572 conf/IEEEiwcia/2017 db/conf/IEEEiwcia/iwcia2017.html#PrasetioHNS17 Hiroyuki Yamamoto Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Development of interactive multi-objective reinforcement learning considering preference structure of a decision maker. 165-169 2017 IWCIA https://doi.org/10.1109/IWCIA.2017.8203579 conf/IEEEiwcia/2017 db/conf/IEEEiwcia/iwcia2017.html#YamamotoHNS17 Shogo Nishiyama Shinya Sekizaki Ichiro Nishizaki Tomohiro Hayashida Analysis of cooperative structure of demand response and market strategy of aggregator based on payoff allocation. 185-190 2017 IWCIA https://doi.org/10.1109/IWCIA.2017.8203582 conf/IEEEiwcia/2017 db/conf/IEEEiwcia/iwcia2017.html#NishiyamaSNH17 Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Hiroaki Takeuchi Improved anticipatory classifier system with internal memory for POMDPs with aliased states. 215-224 2017 KES https://doi.org/10.1016/j.procs.2017.08.092 conf/kes/2017 db/conf/kes/kes2017.html#HayashidaNST17

Ichiro Nishizaki Tomohiro Hayashida Yuki Shintomi A core-allocation for a network restricted linear production game. 389-410 2016 238 Ann. Oper. Res. 1-2 https://doi.org/10.1007/s10479-016-2109-4 db/journals/anor/anor238.html#NishizakiHS16

Ichiro Nishizaki Tomohiro Hayashida Masakazu Ohmi Multiattribute decision analysis using strict preference relations. 379-400 2016 245 Ann. Oper. Res. 1-2 https://doi.org/10.1007/s10479-014-1680-9 db/journals/anor/anor245.html#NishizakiHO16

Tomoharu Hasegawa Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Agent-based simulation of trust games for communication and information. 107-112 2016 IWCIA https://doi.org/10.1109/IWCIA.2016.7805757 conf/IEEEiwcia/2016 db/conf/IEEEiwcia/iwcia2016.html#HasegawaHNS16 Tomohiro Hayashida Ichiro Nishizaki Shinya Sekizaki Shunsuke Koto Distance-based clustering of population and intergroup Cooperative Particle Swarm Optimization. 1359-1364 2016 SMC https://doi.org/10.1109/SMC.2016.7844427 conf/smc/2016 db/conf/smc/smc2016.html#HayashidaNSK16 Shinya Sekizaki Tomohiro Hayashida Ichiro Nishizaki An intelligent Home Energy Management System with classifier system. 9-14 2015 IWCIA https://doi.org/10.1109/IWCIA.2015.7449452 conf/IEEEiwcia/2015 db/conf/IEEEiwcia/iwcia2015.html#SekizakiHN15 Ryo Tanaka Shinya Sekizaki Ichiro Nishizaki Tomohiro Hayashida The multi-objective optimization of Distribution System management in deregulated electricity market. 155-160 2015 IWCIA https://doi.org/10.1109/IWCIA.2015.7449482 conf/IEEEiwcia/2015 db/conf/IEEEiwcia/iwcia2015.html#TanakaSNH15 Kentaro Uehara Shinya Sekizaki Ichiro Nishizaki Tomohiro Hayashida A study for retailer's risk hedge considering responses of consumers in electricity deregulation. 167-172 2015 IWCIA https://doi.org/10.1109/IWCIA.2015.7449484 conf/IEEEiwcia/2015 db/conf/IEEEiwcia/iwcia2015.html#UeharaSNH15 Tomohiro Hayashida Ichiro Nishizaki Ryosuke Sakato Aliased States Discerning in POMDPs and Improved Anticipatory Classifier System. 34-43 2014 KES https://doi.org/10.1016/j.procs.2014.08.082 conf/kes/2014 db/conf/kes/kes2014.html#HayashidaNS14 Tomohiro Hayashida Ichiro Nishizaki Koji Saiki Agent-based simulation for simultaneous ultimatum games. 507-512 2014 SMC https://doi.org/10.1109/SMC.2014.6973958 conf/smc/2014 db/conf/smc/smc2014.html#HayashidaNS14

Ichiro Nishizaki Tomohiro Hayashida Noriyuki Hara Agent-Based Simulation Analysis for Equilibrium Selection and Coordination Failure in Coordination Games Characterized by the Minimum Strategy. 29-54 2013 9 Trans. Comput. Collect. Intell. https://doi.org/10.1007/978-3-642-36815-8_2 journals/tcci/2013-9 db/journals/tcci/tcci9.html#NishizakiHH13

Tomohiro Hayashida Ichiro Nishizaki Tsubasa Matsumoto Structural optimization of neural network for data prediction using dimensional compression and tabu search. 85-88 2013 IWCIA https://doi.org/10.1109/IWCIA.2013.6624790 conf/IEEEiwcia/2013 db/conf/IEEEiwcia/iwcia2013.html#HayashidaNM13

Hideki Katagiri Ichiro Nishizaki Tomohiro Hayashida Takanori Kadoma Multiobjective Evolutionary Optimization of Training and Topology of Recurrent Neural Networks for Time-Series Prediction. 325-336 2012 55 Comput. J. 3 https://doi.org/10.1093/comjnl/bxr042 db/journals/cj/cj55.html#KatagiriNHK12

Hideki Katagiri Tomohiro Hayashida Ichiro Nishizaki Qingqiang Guo A hybrid algorithm based on tabu search and ant colony optimization for k-minimum spanning tree problems. 5681-5686 2012 39 Expert Syst. Appl. 5 https://doi.org/10.1016/j.eswa.2011.11.103 db/journals/eswa/eswa39.html#KatagiriHNG12

Tomohiro Hayashida Ichiro Nishizaki Yuya Sugeo Behavioral analysis in the agent-based simulation of centipede games. 1345-1350 2012 SCIS&ISIS https://doi.org/10.1109/SCIS-ISIS.2012.6505004 conf/scisisis/2012 db/conf/scisisis/scisisis2012.html#HayashidaNS12

Tomohiro Hayashida Ichiro Nishizaki Hideki Katagiri Rika Kambara Behavioural analysis in network formation using agent-based simulation systems. 22-39 2011 3 Int. J. Knowl. Eng. Soft Data Paradigms 1 https://doi.org/10.1504/IJKESDP.2011.039876 db/journals/ijkesdp/ijkesdp3.html#HayashidaNKK11

Keiichi Niwa Tomohiro Hayashida Masatoshi Sakawa Multiobjective two-level 0-1 programming through distributed genetic algorithms. 1767-1773 2011 FUZZ-IEEE https://doi.org/10.1109/FUZZY.2011.6007359 conf/fuzzIEEE/2011 db/conf/fuzzIEEE/fuzzIEEE2011.html#NiwaHS11 Ichiro Nishizaki Tomohiro Hayashida Noriyuki Hara Agent-Based Simulation for Equilibrium Selection and Coordination Failure in Minimum Strategy Coordination Games. 261-270 2011 KES-AMSTA https://doi.org/10.1007/978-3-642-22000-5_28 conf/kesamsta/2011 db/conf/kesamsta/kesamsta2011.html#NishizakiHH11

Ichiro Nishizaki Hideki Katagiri Tomohiro Hayashida Sensitivity analysis incorporating fuzzy evaluation for scaling constants of multiattribute utility functions. 383-396 2010 18 Central Eur. J. Oper. Res. 3 https://doi.org/10.1007/s10100-009-0115-1 db/journals/cejor/cejor18.html#NishizakiKH10

Tomohiro Hayashida Ichiro Nishizaki Yoshifumi Ueda Multiattribute utility analysis for policy selection and financing for the preservation of the forest. 833-843 2010 200 Eur. J. Oper. Res. 3 https://doi.org/10.1016/j.ejor.2009.01.035 db/journals/eor/eor200.html#HayashidaNU10

Shinya Matsufuji Takahiro Matsumoto Tomohiro Hayashida Takafumi Hayashi Noriyoshi Kuroyanagi Pingzhi Fan On a ZCZ Code Including a Sequence Used for a Synchronization Symbol. 2286-2290 2010 93-A IEICE Trans. Fundam. Electron. Commun. Comput. Sci. 11 https://doi.org/10.1587/transfun.E93.A.2286 http://search.ieice.org/bin/summary.php?id=e93-a_11_2286 db/journals/ieicet/ieicet93a.html#MatsufujiMHHKF10

Hideki Katagiri Tomohiro Hayashida Ichiro Nishizaki Jun Ishimatsu An approximate solution method based on tabu search for k-minimum spanning tree problems. 263-274 2010 2 Int. J. Knowl. Eng. Soft Data Paradigms 3 https://doi.org/10.1504/IJKESDP.2010.035908 db/journals/ijkesdp/ijkesdp2.html#KatagiriHNI10

Tomohiro Hayashida Ichiro Nishizaki Hideki Katagiri Network formation and social reputation: a theoretical model and simulation analysis. 349-377 2010 2 Int. J. Knowl. Eng. Soft Data Paradigms 4 https://doi.org/10.1504/IJKESDP.2010.037495 db/journals/ijkesdp/ijkesdp2.html#HayashidaNK10

Hideki Katagiri Ichiro Nishizaki Tomohiro Hayashida Takahiro Daimaru An Agent-Based Simulation Model for Analysis on Marketing Strategy Considering Promotion Activities. 619-628 2009 KES-AMSTA https://doi.org/10.1007/978-3-642-01665-3_62 conf/kesamsta/2009 db/conf/kesamsta/kesamsta2009.html#KatagiriNHD09 Ichiro Nishizaki Tomohiro Hayashida Hideki Katagiri Noriyuki Hara Agent-Based Simulation Analysis for Equilibrium Selection and Coordination Failure in Coordination Games Characterized by the Minimum Strategy. 629-638 2009 KES-AMSTA https://doi.org/10.1007/978-3-642-01665-3_63 conf/kesamsta/2009 db/conf/kesamsta/kesamsta2009.html#NishizakiHKH09 Hideki Katagiri Tomohiro Hayashida Ichiro Nishizaki Jun Ishimatsu A Hybrid Algorithm Based on Tabu Search and Ant Colony Optimization for <i>k</i>-Minimum Spanning Tree Problems. 315-326 2009 MDAI https://doi.org/10.1007/978-3-642-04820-3_29 conf/mdai/2009 db/conf/mdai/mdai2009.html#KatagiriHNI09 Ichiro Nishizaki Hideki Katagiri Toshihisa Oyama Tomohiro Hayashida Agent-based simulation analysis for social norms. 2105-2110 2008 SMC https://doi.org/10.1109/ICSMC.2008.4811602 conf/smc/2008 db/conf/smc/smc2008.html#NishizakiKOH08 Tomohiro Hayashida Ichiro Nishizaki Hideki Katagiri A network in a society composed of individuals characterized by the ultimatum bargaining games. 3663-3667 2008 SMC https://doi.org/10.1109/ICSMC.2008.4811868 conf/smc/2008 db/conf/smc/smc2008.html#HayashidaNK08 Hideki Katagiri Ichiro Nishizaki Masatoshi Sakawa Kosuke Kato Takeshi Uno Tomohiro Hayashida A Tabu Search Algorithm for Nonlinear Minimum Spanning Tree Problems. 2357-2360 2007 conf/imecs/2007 IMECS db/conf/imecs/imecs2007.html#KatagiriNSKUH07 Kotaro Asano Takahiro Daimaru Pingzhi Fan Ryuya Furukawa Kojiro Furumi Qingqiang Guo Noriyuki Hara Tomoharu Hasegawa Takafumi Hayashi Daisuke Hirotani Takahito Horinouchi Jun Ishimatsu Takanori Kadoma Rika Kambara Yuki Kashihara Hideki Katagiri Kosuke Kato Takuya Kinoshita Shunsuke Koto Yasuyuki Kunii Noriyoshi Kuroyanagi Qi Liu Ibuki Maeda Shinya Matsufuji Takahiro Matsumoto Tsubasa Matsumoto Takaaki Mutou Shogo Nishiyama Ichiro Nishizaki Keiichi Niwa Yuki Ogasawara Masakazu Ohmi Junya Okabe Masato Ono Toshihisa Oyama Murman Dwi Prasetio Koji Saiki Ryosuke Sakato Masatoshi Sakawa Shuya Sato Shinya Sekizaki Yuki Shintomi Yuya Sugeo Yuki Takamori Hiroaki Takeuchi Kenta Tanaka Ryo Tanaka Yusuke Tanimoto Seigo Terayama Toshiki Tsuji Kento Tsutsumi Yoshifumi Ueda Kentaro Uehara Takeshi Uno Shin Wakitani Hiroyuki Yamamoto Toru Yamamoto