No.1 No.2 No.3 No.4
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| Vol.38 No.1 |
Simulated Annealing Scheme Incorporating Move Desirability Table for Solution of Facility Layout Problems
Seyed Hessameddin Zegordi, Kenji Itoh, Takao Enkawa, Shih Li Chung（Tokyo Institute of Technology） |
A Consistency Improving Method in Binary AHP
Kazutomo Nishizawa（Nihon University） |
Empirical Regression Quantile and Leverage Treatment Method
Toshiyuki Sueyoshi（The Ohio State University） |
A Hybrid Method for Solving the Nonlinear Least Squares Problem with Linear Inequality Constraints
Nobuko Sagara（Aichi University），Masao Fukushima（Nara Institute of Science and Technology） |
A Search Game with Traveling Cost on a Tree
Kensaku Kikuta（Toyama University） |
Optimal Stopping Problem with Several Search Areas
Seizo Ikuta（University of Tsukuba） |
The Vehicle Routing Problem with Time Constraints
Atsuko Ikegami, Akira Niwa（Seikei University） |
An Efficient Cost Scaling Algorithm for the Independent Assignment Problem
Satoru Fujishige, Xiaodong Zhang（University of Tsukuba） |
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| Vol.38 No.2 |
The Optimal (r,S) Policy in a Single Item Production/Inventory System with Setup Times
Hyo-Seong Lee（Kyung Hee University） |
An Ellipsoidal Projection Method for Variational Inequality Problems over a Polyhedral Set
Seung-gyu Baek（Soonchunhyang University），Byong-Hun Ahn（Korea Advanced Institute of Science and Technology） |
A Mean-Variance-Skewness Portfolio Optimization Model
Hiroshi Konno, Ken-ichi Suzuki（Tokyo Institute of Technology） |
An Analysis of New Product Diffusion Process
Yasuo Kusaka（Tokyo Metropolitan College of Commerce），Hisatoshi Suzuki（University of Tsukuba） |
Continuous Review Cyclic Inventory Models with Emergency Order
Tadashi Dohi（Hiroshima University），Naoto Kaio（Hiroshima Shudo University），Shunji Osaki（Hiroshima University） |
Outer Approximation Algorithms for Lower Rank Bilinear Programming Problems
Yasutoshi Yajima, Hiroshi Konno（Tokyo Institute of Technology） |
Analysis of a Cyclic-Service Tandem Queue with Multiple Server Vacations and Exhaustive Services
Tsuyoshi Katayama（Toyama Prefectural University） |
Path Constrained Search Problem with Reward Criterion
Ryusuke Hohzaki, Koji Iida（National Defense Academy） |
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| Vol.38 No.3 |
Inventory Control Policy for Repair Parts
Yasuo Kusaka（Tokyo Metropolitan college of Commerce），Masao Mori（Tokyo Institute of Technology） |
A Procedure of Implication using Quantifiable Binary Relation on the Structural Modeling
Eiichiro Yagi, Kazuho Yoshimoto（Waseda University） |
On the Unbiasedness of the Parametric Divisor Method for the Apportionment Problem
Tatsuo Oyama（Saitama University），Tetsuo Ichimori（Osaka Institute of Technology） |
Stationary Index and Orientation of Equality Constrained Multiparametric Nonlinear Programs
Ryuichi Hirabayashi（Science University of Tokyo），Masayuki Shida（Kanagawa University），Susumu Shindoh（The National Defense Academy） |
Efficiently Scanning All Spanning Trees of an Undirected Graph
Akiyoshi Shioura（Tokyo Institute of Technology），Akihisa Tamura（The University of Electra-Communications） |
A New Method for Solving a Linear Two-level Decentralized Problem
Zhi-Wei Wang, Hiroyuki Nagasawa, Noriyuki Nishiyama（University of Osaka Prefecture） |
An Optimal Curtailment Strategy for Catalog Delivery in Direct Mail
Hiroaki Sandoh（University of Marketing & Distribution Sciences） |
A Greedy Algorithm for Minimizing a Separable Convex Function over a Finite Jump System
Kazutoshi Ando, Satoru Fujishige（University of Tsukuba），Takeshi Naitoh（Shiga University） |
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| Vol.38 No.4 |
The DEA Method for Japanese Management : The Evaluaion of Local Governmental Investments to the Japanese Economy
Yoshiyasu Yamada（Science University of Tokyo），Toshiyuki Sueyoshi（The Ohio State University），Manabu Sugiyama，Tadayoshi Nukina，Toshinori Makino（Science University of Tokyo） |
Allocation of Urban Space between Road and Residential Area - Circular City Model of Traffic Congestion Free Area -
Azuma Taguchi（Chuo University） |
Performance Evaluation of Computer System with Failure Based on Fuzzy Set Theory
Jung Bok Jo（Tokyo Metropolitan Institute of Technology），Yasuhiro Tsujimura，Mitsuo Gen（Ashikaga Institute of Technology），Genji Yamazaki（Tokyo Metropolitan Institute of Technology） |
An Optimal Inspection Policy for a Storage System with Three Types of Hazard Rate Functions
Kodo Ito（Mitsubishi Heavy Industries, Ltd.），Toshio Nakagawa（Aichi Institute of Technology） |
Time-Dependent Distribution of the Workload in M/G/1 Queues with Vacations
Tang Dac Cong（University of Amsterdam） |
Pseudo-Conservation Law for Discrete-Time Multi-Queue Systems with Priority Disciplines
Yoshitaka Takahashi, B. Krishna Kumar （NTT Telecommunication Networks Laboratories） |
Stochastic Decision-Making in a Fuzzy Environment
Seiichi Iwamoto, Toshiharu Fujita（Kyushu University） |
Legendre Conditions for a Variational Problem with One-sided Phase Constraints
Hidefumi Kawasaki, Sayuri Koga（Kyushu University） |
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