read0068604/published_papers/34445104 Takeshi Uno Hideki Katagiri Kosuke Kato A shop location optimization with traffic generators and lines based on prediction of residents' movement Lecture Notes in Engineering and Computer Science 2078-0958 2239 491 494 20190000 2-s2.0-85065760444 read0068604/published_papers/34445100 Ryota Wakamatsu Takeshi Uno Hideki Katagiri Machine learning-based methods for detecting defects in glass substrate from non-contact electrical sensor data Lecture Notes in Engineering and Computer Science 2078-0958 2235 null null 20180000 2-s2.0-85065713992 read0068604/published_papers/25282537 Takeshi Uno Kosuke Kato Hideki Katagiri Fuzzy random weighted Weber problems in facility location Procedia Computer Science 1877-0509 60 1 936 943 20150000 10.1016/j.procs.2015.08.257 2-s2.0-84941074768 read0068604/published_papers/29622854 Hideki Katagiri Takeshi Uno Kosuke Kato Hiroaki Kuwano Kohei Sasaki Yutaka Yonemura Yoshio Endo A gene ontology-based microarray gene expression data analysis for diagnosing pseudomyxoma peritonei Institute of Electrical and Electronics Engineers Inc. 2014 IEEE 7th International Workshop on Computational Intelligence and Applications, IWCIA 2014 - Proceedings 83 88 20141216 10.1109/IWCIA.2014.6988083 2-s2.0-84920713925 read0068604/published_papers/34445130 Hideki Katagiri Kosuke Kato Takeshi Uno Bilevel linear programming problems with quadratic membership functions of fuzzy parameters Lecture Notes in Engineering and Computer Science 2078-0958 2203 1031 1035 20130000 2-s2.0-84880061088 read0068604/published_papers/29586047 Hideki Katagiri Takeshi Uno Kosuke Kato Possibilistic mean models for linear programming problems with discrete fuzzy random variables Proceedings - 2013 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2013 2097 2102 20130000 10.1109/SMC.2013.359 2-s2.0-84893566500 read0068604/published_papers/29582369 Takeshi Uno Hideki Katagiri Kosuke Kato An interactive approach with four criteria for stochastic weighted Weber problems Springer Verlag Communications in Computer and Information Science 1865-0929 373 I 664 668 20130000 10.1007/978-3-642-39473-7_132 2-s2.0-84891538916 read0068604/published_papers/27607197 Hideki Katagiri Takeshi Uno Kosuke Kato Hiroshi Tsuda Hiroe Tsubaki An interactive multiobjective programming approach to tour route planning problems. IEEE IEEE 6th International Workshop on Computational Intelligence and Applications, IWCIA 2013, Hiroshima, Japan, July 13, 2013 167 171 20130000 10.1109/IWCIA.2013.6624807 read0068604/published_papers/25282540 Hideki Katagiri Kosuke Kato Takeshi Uno Possibilistic Stackelberg solutions to bilevel linear programming problems with fuzzy parameters Proceedings of the 2013 Joint IFSA World Congress and NAFIPS Annual Meeting, IFSA/NAFIPS 2013 134 139 20130000 10.1109/IFSA-NAFIPS.2013.6608388 2-s2.0-84886448368 read0068604/published_papers/35459367 UNO Takeshi KATO Kosuke An Improvement of Differential Evolution for Nonlinear Optimization(<Special Issue>Information Systems and Human Sciences) This paper proposes a versatile heuristic solution algorithm for nonlinear programming problems. Differential Evolution (DE), proposed by Storn et al., has the following two issues: one is that the algorithm has a tendency to fall into a local optimal solution, and the other is that the algorithm cannot be applied to nonlinear programming problems with constraints directly. For searching widely in a feasible set, the movement of individuals and their evaluation function are improved. The efficiency of the solution algorithm is shown by applying it to various types and scales of non-linear programming problems. Biomedical Fuzzy Systems Association バイオメディカル・ファジィ・システム学会 International Journal of Biomedical Soft Computing and Human Sciences: the official journal of the Biomedical Fuzzy Systems Association 17 1 73 79 20120000 10.24466/ijbschs.17.1_73 read0068604/published_papers/29863990 Takeshi Uno Hideki Katagiri Kosuke Kato A Stackelberg solution for fuzzy random competitive location problems with demand site uncertainty Intelligent Decision Technologies 1875-8843 6 1 69 75 20120000 10.3233/IDT-2012-0123 2-s2.0-84865483201 read0068604/published_papers/28621039 Takeshi Uno Hideki Katagiri Kosuke Kato A Stackelberg Location on a Network with Fuzzy Random Demand Quantities using Necessity Measure 6TH INTERNATIONAL CONFERENCE ON SOFT COMPUTING AND INTELLIGENT SYSTEMS, AND THE 13TH INTERNATIONAL SYMPOSIUM ON ADVANCED INTELLIGENT SYSTEMS 371 374 20120000 read0068604/published_papers/27607202 Katagiri, Hideki Hideki Katagiri Uno, Takeshi Takeshi Uno Kato, Kosuke Kosuke Kato Tsuda, Hiroshi Hiroshi Tsuda Tsubaki, Hiroe Hiroe Tsubaki An Interactive Approach to Multiobjective Tour Route Planning Problems 6TH INTERNATIONAL CONFERENCE ON SOFT COMPUTING AND INTELLIGENT SYSTEMS, AND THE 13TH INTERNATIONAL SYMPOSIUM ON ADVANCED INTELLIGENT SYSTEMS 2377-6870 152 156 20120000 10.1109/SCIS-ISIS.2012.6505299 read0068604/published_papers/27607201 Katagiri, Hideki Hideki Katagiri Uno, Takeshi Takeshi Uno Kato, Kosuke Kosuke Kato Tsuda, Hiroshi Hiroshi Tsuda Tsubaki, Hiroe Hiroe Tsubaki Interactive Multiobjective Random Fuzzy Programming: Necessity-Based Value at Risk Model Interactive multiobjective random fuzzy programming: Necessity-based value at risk model. PROCEEDINGS 2012 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS (SMC) Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, SMC 2012, Seoul, Korea (South), October 14-17, 2012 1062-922X 727 732 20120000 10.1109/ICSMC.2012.6377813 read0068604/published_papers/25282542 Takeshi Uno Hideki Katagiri Kosuke Kato A stackelberg location on a network with fuzzy random demand quantities using possibility measure Smart Innovation, Systems and Technologies 2190-3026 15 67 75 20120000 10.1007/978-3-642-29977-3_7 2-s2.0-84877837940 read0068604/published_papers/25282536 Uno Takeshi Katagiri Hideki Kato Kosuke A STACKELBERG LOCATION PROBLEM WITH FUZZY RANDOM WEIGHTS IAENG TRANSACTIONS ON ENGINEERING TECHNOLOGIES, VOL 7 36 47 20120000 read0068604/published_papers/47842834 Takeshi Uno Hideki Katagiri Kosuke Kato Stackelberg location on a tree network with fuzzy random quantities demanded IMECS 2011 - International MultiConference of Engineers and Computer Scientists 2011 2 1395 1398 20110000 2-s2.0-79957852955 read0068604/published_papers/28322272 Takeshi Uno Kosuke Kato An Interactive Fuzzy Satisficing Method for Multiobjective Stochastic Defensive Location Problems IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS (FUZZ 2011) 1098-7584 879 883 20110000 read0068604/published_papers/25282553 Takeshi Uno Hideki Katagiri Kosuke Kato Competitive facility location with fuzzy random demands AIP Conference Proceedings 0094-243X 1285 99 108 20100000 10.1063/1.3510583 2-s2.0-78649900602 read0068604/published_papers/25282550 Uno Takeshi Katagiri Hideki Kato Kosuke Competitive Facilities Location Problems with Fuzzy Random Demand INTERNATIONAL MULTICONFERENCE OF ENGINEERS AND COMPUTER SCIENTISTS (IMECS 2010), VOLS I-III 2078-0958 1985 + 20100000 read0068604/published_papers/25282548 Takeshi Uno Hideki Katagiri Kosuke Kato A Stackelberg location problem on a tree network with fuzzy random demands Smart Innovation, Systems and Technologies 2190-3018 4 581 588 20100000 10.1007/978-3-642-14616-9_56 2-s2.0-84879287347 read0068604/published_papers/29037002 Takeshi Uno Hideki Katagiri Kosuke Kato A Tabu Search Approach based on Strategic Vibration for Competitive Facility Location Problems with Random Demands IMECS 2009: INTERNATIONAL MULTI-CONFERENCE OF ENGINEERS AND COMPUTER SCIENTISTS, VOLS I AND II 2078-0958 2105 + 20090000 read0068604/published_papers/25282555 Takeshi Uno Hideki Katagiri Kosuke Kato Competitive facility location with random demands AIP Conference Proceedings 0094-243X 1174 83 93 20090000 10.1063/1.3256263 2-s2.0-70450257798 read0068604/published_papers/38097097 Matsui Takeshi 松井 猛 Sakawa Masatoshi 坂和 正敏 Kato Kosuke 加藤 浩介 Uno Takeshi 宇野 剛史 Nonlinear 0-1 programming based on particle swarm optimization 生物群最適化に基づく非線形0-1計画法 In this research, focusing on nonlinear 0-1 programming problems, we propose an approximate solution method based on particle swarm optimization proposed by Kennedy et al.To be more specific, we develop a new prticle swarm optimization method which is applicable to discrete optimization problems by incorporating new methods for generating initial search points and move schemes.Furthermore, we show the efficiency of the porposed particle swarm optimization method by comparing it with existing methods through the application of them into the numerical examples. 本研究では，非線形0-1計画問題に焦点を当て，Kennedyらによって提案された生物群最適化 (PSO:Particle Swarm Optimization) 手法に基づく近似解法を提案する．具体的には，初期探索点の生成，個体の移動方法の変更によって，決定変数が0または1をとる問題に対して探索が可能である新しい生物群最適化手法の開発を行う．また，数値例への適用により，提案する生物群最適化手法と既存の解法を比較し，提案手法の有用性を示す． The Japan Society of Mechanical Engineers 一般社団法人日本機械学会 Proceedings of the Fuzzy System Symposium 日本知能情報ファジィ学会 ファジィ システム シンポジウム 講演論文集 1348-0286 24 119 119 20080000 10.14864/fss.24.0.119.0 read0068604/published_papers/29836127 Takeshi Matsui Kosuke Kato Masatoshi Sakawa Takeshi Uno Kenji Morihara Nonlinear programming based on particle swarm optimization Lecture Notes in Electrical Engineering 1876-1100 5 173 183 20080000 10.1007/978-0-387-74905-1_13 2-s2.0-79957511911 read0068604/published_papers/29836059 Hideki Katagiri Masatoshi Sakawa Kosuke Kato Ichiro Nishizaki Takeshi Uno Tomohiro Hayashida Tabu search algorithm based on strategic oscillation for nonlinear minimum spanning tree problems Lecture Notes in Electrical Engineering 1876-1100 5 467 475 20080000 10.1007/978-0-387-74905-1_33 2-s2.0-79957463755 read0068604/published_papers/29156829 Takeshi Matsui Kosuke Kato Masatoshi Sakawa Takeshi Uno Koichi Matsumoto Particle swarm optimization for nonlinear integer programming problems IMECS 2008: INTERNATIONAL MULTICONFERENCE OF ENGINEERS AND COMPUTER SCIENTISTS, VOLS I AND II 2078-0958 1874 1877 20080000 read0068604/published_papers/29143843 Takeshi Uno Hideki Katagiri Kosuke Kato A location problem with the A-distance in a competitive environment IMECS 2008: INTERNATIONAL MULTICONFERENCE OF ENGINEERS AND COMPUTER SCIENTISTS, VOLS I AND II 1925 1930 20080000 read0068604/published_papers/29120571 Takeshi Matsui Masatoshi Sakawa Kosuke Kato Takeshi Uno Particle Swarm Optimization for Nonlinear 0-1 Programming Problems 2008 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN AND CYBERNETICS (SMC), VOLS 1-6 1062-922X 168 + 20080000 read0068604/published_papers/28810690 Takeshi Matsui Masatoshi Sakawa Kosuke Kato Takeshi Uno Koichi Tamada An interactive fuzzy satisficing method through particle swarm optimization for multiobjective nonlinear programming problems 2007 IEEE SYMPOSIUM ON COMPUTATIONAL INTELLIGENCE IN MULTI-CRITERIA DECISION MAKING 71 + 20070000 read0068604/published_papers/28795971 Takeshi Matsui Kosuke Kato Masatoshi Sakawa Takeshi Uno Kenji Morihara Particle swarm optimization based heuristics for nonlinear programming problems IMECS 2007: INTERNATIONAL MULTICONFERENCE OF ENGINEERS AND COMPUTER SCIENTISTS, VOLS I AND II 2078-0958 2312 + 20070000 read0068604/published_papers/28792947 Takeshi Uno Kosuke Kato Hideki Katagiri An application of interactive fuzzy satisficing approach with particle swarm optimization for multiobjective emergency facility location problem with A-distance 2007 IEEE SYMPOSIUM ON COMPUTATIONAL INTELLIGENCE IN MULTI-CRITERIA DECISION MAKING 368 + 20070000 read0068604/published_papers/28781316 Hideki Katagiri Ichiro Nishizaki Masatoshi Sakawa Kosuke Kato Takeshi Uno Tomohiro Hayashida A tabu search algorithm for nonlinear minimum spanning tree problems IMECS 2007: INTERNATIONAL MULTICONFERENCE OF ENGINEERS AND COMPUTER SCIENTISTS, VOLS I AND II 2078-0958 2357 + 20070000 read0068604/misc/35252994 宇野 剛史 加藤 浩介 片桐 英樹 1-E-4 観光資源の価値に関する不確実性を考慮した最適経路計画問題(都市・地域・国土(2)) 公益社団法人日本オペレーションズ・リサーチ学会 日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集 2014 82 83 20140828 read0068604/misc/35242204 宇野 剛史 片桐 英樹 加藤 浩介 1-E-11 ファジィ多目的立地計画問題に対する対話的解法(輸送・交通(3)) 公益社団法人日本オペレーションズ・リサーチ学会 日本オペレーションズ・リサーチ学会春季研究発表会アブストラクト集 2014 94 95 20140306 read0068604/misc/35485307 片桐 英樹 加藤 浩介 宇野 剛史 Stackelberg Solutions to Fuzzy Bilevel Programming Problems through Possibility Theory ファジィ2レベル計画問題に対する可能性と必然性に基づくStackelberg解の導出 日本知能情報ファジィ学会 ファジィシステムシンポジウム講演論文集 1882-0212 29 101 106 20130909 read0068604/misc/14858753 Uno Takeshi 宇野 剛史 Katagiri Hideki 片桐 英樹 Kato Kosuke 加藤 浩介 A Competitive Facility Location with Fuzzy Random Demands Using Necessity Measures 必然性測度を用いたファジィランダム需要を伴う競合環境下での施設配置の導出 Competitive facility location problem (CFLP) is one of optimal location problems for commercial facilities, e.g. shops and stores, and the objective of a decision maker for the CFLP is to maximize the obtaining demands from customers of facilities. This study focuses on a CFLP with uncertain and vagueness demands. By representing the demand for facilities with fuzzy random numbers, a CFLP can be formulated as a fuzzy random programming problem. For solving the formulated CFLP, it is reformulated to the problem as the problem to find their optimal solutions maximizing a degree of necessity under some chance constraint. After showing that one of their optimal solutions can be found by solving 0-1 programming problems, their solution method is proposed by improving the tabu search algorithm with strategic oscillation. The efficiency of the proposed method is shown by the results of applying it to numerical examples of CFLP. 店舗のように他の施設との競合関係を考慮する必要のある施設に対して，獲得需要量の最大化を目的として最適な配置を求める問題は競合施設配置問題と呼ばれる．本研究では，需要に含まれる確率的要因による不確実性とあいまいさや主観による不確定性を同時に考慮した競合施設配置問題について考察する．施設配置を考察する領域を平面で表し，その中に存在する需要の大きさをファジィランダム変数として表すことで問題を定式化する．一般に，確率変数およびファジィ数を持つ問題を数理計画的に解くためには，意思決定者による何らかの基準設定が必要となる．本研究では，まず獲得需要量に対する意思決定者の評価のあいまい性をファジィ目標として表すことで，獲得需要量の満足度を必然性測度により確率変数により評価する．次にこの確率変数がある値以上となる確率を一定以上に保つ機会制約条件を導入することで，確定計画問題に変換する．この問題は最適解を直接求めることは困難であることから，最適解の一つが0-1計画問題を解くことで求められることを示し，施設配置の特性を用いた戦略的振動に基づくタブー探索法を提案する．さらに，問題の数値例に対して提案解法を適用することで，提案解法の有効性を示す． Japan Society for Fuzzy Theory and Intelligent Informatics 日本知能情報ファジィ学会 Proceedings of the Fuzzy System Symposium ファジィシステムシンポジウム講演論文集 1882-0212 28 51 54 20120912 10.14864/fss.28.0_51 read0068604/misc/14858754 宇野 剛史 片桐 英樹 加藤 浩介 Nash均衡型防御配置問題 (不確実・不確定環境下における数理的意思決定とその周辺) 京都大学 数理解析研究所講究録 1880-2818 1802 20 26 20120700 read0068604/misc/14858755 宇野 剛史 片桐 英樹 加藤 浩介 1-C-6 ファジィランダム防御配置問題(特別セッション 不確実性環境下での意思決定科学) 社団法人日本オペレーションズ・リサーチ学会 日本オペレーションズ・リサーチ学会春季研究発表会アブストラクト集 2012 50 51 20120327 read0068604/misc/39417813 片桐英樹 宇野剛史 加藤浩介 津田博史 椿広計 観光者の多様な選好を考慮した対話型多目的観光経路計画 日本経営システム学会全国研究発表大会講演論文集 48th null null 20120000 read0068604/misc/14858756 宇野 剛史 片桐 英樹 加藤 浩介 2-I-2 需要量のあいまい性及び不確実性を考慮した競合施設配置問題(離散最適化(3)) 社団法人日本オペレーションズ・リサーチ学会 日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集 2011 28 328 329 20110913 read0068604/misc/14858771 宇野 剛史 加藤 浩介 An Interactive Decision Making for Stochastic Defensive Location Problems with Multiple Objectives 防御対象が複数の場合における確率防御配置問題に対する対話型意思決定 日本知能情報ファジィ学会 ファジィシステムシンポジウム講演論文集 1882-0212 27 1354 1359 20110912 10.14864/fss.27.0.316.0 read0068604/misc/14858758 宇野 剛史 片桐 英樹 加藤 浩介 A Stackelberg Location Problem on a Network with Fuzzy Random Demands ファジィランダム需要を伴うネットワーク上のStackelberg配置問題 日本知能情報ファジィ学会 ファジィシステムシンポジウム講演論文集 1882-0212 26 252 255 20100913 10.14864/fss.26.0.57.0 read0068604/misc/14858769 宇野 剛史 片桐 英樹 Competitive Facility Location Model with Uncertain Flow Demands フロー需要の不確実性を考慮した競合施設配置モデル 日本知能情報ファジィ学会 ファジィシステムシンポジウム講演論文集 1882-0212 25 4p null 20090714 10.14864/fss.25.0.181.0 read0068604/misc/14858770 宇野 剛史 片桐 英樹 加藤 浩介 An Evolutionary Multi-Agent Approach to Bilevel Facility Location Problems 2レベル施設配置問題に対する進化的マルチエージェントアプローチ 日本知能情報ファジィ学会 ファジィシステムシンポジウム講演論文集 1882-0212 24 520 525 20080903 10.14864/fss.24.0.115.0 read0068604/misc/14858760 MATSUI Takeshi 松井 猛 KATO Kosuke 加藤 浩介 SAKAWA Masatoshi 坂和 正敏 UNO Takeshi 宇野 剛史 HIGASHIMORI Mitsuru 東森 充 KANEKO Makoto 金子 真 Maximization of Jump Height of a Serial Link Robot Based on Particle Swarm Optimization 生物群最適化に基づくシリアルリンクロボットの跳躍高最大化 In this paper, we focus on the maximization of the jump height of a serial link robot. The jump height maximization problem is formulated as a nonlinear programming problem, where torque patterns to drive joints in the robot are decision variables and the objective function is an inexplicit function whose value is obtained as an output of a jump simulator. As a previous reasearch, an approximate solution method using a genetic algorithm was proposed for the jump height maximization problem. In the research, some interesting joint drive torque patterns were found by the method, but it costed... The Robotics Society of Japan 一般社団法人 日本ロボット学会 Journal of the Robotics Society of Japan 日本ロボット学会誌 = Journal of Robotics Society of Japan 0289-1824 26 1 41 48 20071230 10.7210/jrsj.26.41 read0068604/misc/14858761 宇野 剛史 片桐 英樹 加藤 浩介 2-C-4 不確実性を含む競合施設配置問題に対するタブー探索法の適用(施設配置) 社団法人日本オペレーションズ・リサーチ学会 日本オペレーションズ・リサーチ学会秋季研究発表会アブストラクト集 2007 176 177 20070927 read0068604/misc/14858765 Matsui Takeshi 松井 猛 Uno Takeshi 宇野 剛史 Kato Kosuke 加藤 浩介 Sakawa Masatoshi 坂和 正敏 Higahimori Makoto 東森 充 Kaneko Makoto 金子 真 A_030 Jumping pattern optimization for a serial link robot through soft computing techniques A_030 シリアルリンクロボットの跳躍最適化問題に対するソフトコンピューティング手法に基づく解法(A分野:モデル・アルゴリズム・プログラミング) Forum on Information Technology FIT(電子情報通信学会・情報処理学会)運営委員会 情報科学技術フォーラム一般講演論文集 5 1 65 66 20060821 read0068604/misc/14858768 宇野 剛史 坂和 正敏 ファジィ数を含む競合施設配置モデルに対する多目的アプローチ 日本知能情報ファジィ学会 ファジィシステムシンポジウム講演論文集 1341-9080 19 711 714 20030908 read0068604/misc/38138997 宇野 剛史 石井 博昭 斎藤 誠慈 大角 盛広 施設の質的評価にあいまい性を考慮した競合配置のモデル ファジィシステムシンポジウム講演論文集 1341-9080 18 143 144 20020828 read0068604/misc/38063808 宇野 剛史 石井 博昭 斎藤 誠慈 大角 盛広 競合環境の下で施設の質を考慮した最適配置問題(多目的計画・施設配置) 公益社団法人日本オペレーションズ・リサーチ学会 日本オペレーションズ・リサーチ学会春季研究発表会アブストラクト集 2002 36 37 20020327 read0068604/misc/38062844 宇野 剛史 石井 博昭 斎藤 誠慈 大角 盛広 競合状態の下での施設配置問題(都市(1)) 公益社団法人日本オペレーションズ・リサーチ学会 日本オペレーションズ・リサーチ学会春季研究発表会アブストラクト集 2000 208 209 20000327