1998年度研究業績 (1998年4月から)

著書

  1. 高橋豊(編著),
    “Performance and Management of Complex Communication Networks,”
    Chapman and Hall, 1998.

論文

  1. M. Okada, K. Taji and M. Fukushima,
    “Probabilistic analysis of 2-opt for travelling salesman problems,”
    International Journal of Systems Sciences, vol.29, no.3, pp.297-310, 1998.
  2. 向井くみこ, 巽啓司, 福島雅夫,
    “二次コスト0-1混合整数計画問題に対する近似解法,”
    電子情報通信学会論文誌, J81-A, pp.649-657, 1998.
  3. A.I. Rauf and M. Fukushima,
    “A globally convergent BFGS method for nonsmooth convex optimization,”
    to appear in Journal of Optimization Theory and Applications.
  4. Y. Ishida,
    “Distributed and Autonomous Sensing based on Immune Network,”
    J. of A Life and Robotics, vol.2, issue 1, pp.1-7, 1998.
  5. Adachi, N., Kasahara, S. and Takahashi, Y.,
    “Simulation Study on Multi-hop Jitter Behavior in Integrated ATM Network with CATV and Internet,”
    IEICE Transactions on Communications, vol. E81-B, no. 12, pp.2413-2422, December 1998.
  6. Y. Sakai, Y. Takahashi and T. Hasegawa,
    “Discrete Time Multi-class Feedback Queue with Vacations and Close-time under Random Order of Service Discipline,”
    Journal of the Operations Research Society of Japan, vol.41, no.4, pp.589-613, December 1998.
  7. W.K.-G. Seah, Y. Takahashi and T. Hasegawa,
    “Analysis of Demand-priority Access Using a Priority Queue with server Vacations and Message Dependent Switchover Times,”
    Telecommunication Systems, vol.10, nos.3, 4, pp.243-268, December 1998.
  8. M. Ishigaki, Y. Takahashi and T. Hasegawa,
    “Performance Analysis of CSMA/CD-PS Systems,”
    Telecommunication Systems, vol.10, nos.3, 4, pp.291-320, December 1998.
  9. 杉本謙二, 鈴木正之,
    “サンプル値制御系の Gamma -正実性と位相特性,”
    計測自動制御学会論文集, 35-1, pp. 71-76, January 1999.

国際会議

  1. Kasahara, S. and Hasegawa, T.,
    “Sample-path Analysis of Queueing Systems with Leaky Bucket,”
    IFIP TC6/WG6.2 Fourth International Conference on Broadband Communications ’98,Stuttgart, Germany, April 1-3, 1998, pp.435-446.
  2. M. Okada, K. Taji and Y. Takahashi,
    “Probabilistic Polynomial Behavior of λ-Opt for Traveling Salesman Problems,”
    Final program, INFORMS Fall 1998 Seattle,October 25-28, pp.58, 1998.
  3. M. Ishigaki, Y. Takahashi and T. Hasegawa,
    “Performance Analysis of CSMA/CD-DRC Systems,”
    11th ITC Specialist Seminar – Multimedia and Nomadic Communications,Yokohama, Japan, pp.66-75, October 27-29, 1998.
  4. Yamada, K., Adachi, N., Kasahara, S., and Takahashi, Y.,
    “On the Characteristics of Cell Stream in ATM Network Integrating CATV and Internet,”
    7th International Conference on Telecommunication Systems: Modelling and Analysis,March 1999, pp.306-315.
  5. H. Matsumoto and Y. Takahashi,
    “Modelling and performance analysis of cellular networks with integration of voice and data,”
    7th International Conference on Telecommunication Systems: Modelling and Analysis,pp.170-184, March 1999.
  6. Morita, T., Tatezumi, H., Kawanishi, Y., Kasahara, S., Takine,T. and Takahashi, Y.
    “Simulation and Experimental Study on ATM Multi-node Integrated Connection”
    7th International Conference on Telecommunication Systems: Modelling and Analysis,March 1999, pp.380-386.

テクニカルレポート

  1. 岡田 正浩, 田地 宏一, 高橋 豊,
    “巡回セールスマン問題に対するλ-optの確率的多項式性,”
    NAIST-IS-TR98002, 奈良先端科学技術大学院大学 情報科学研究科, April, 1998.
  2. Adachi, N., Kasahara, S. and Takahashi, Y.,
    “Simulation Study on Multi-hop Jitter Behavior in Integrated ATM Network with CATV and Internet,”
    NAIST-IS-TR98003, Graduate School of Information Science, Nara Institute of Science and Technology, April, 1998.
  3. # Yoshihara, T., Kasahara, S., and Takahashi, Y.,
    “Practical Time-scale Fitting of Self-similar Traffic with Markov-modulated Poisson Process,”
    NAIST-IS-TR98005, Graduate School of Information Science, Nara Institute of Science and Technology, April 1998.
  4. # 笠原正治,
    “フラクタル的トラフィックの諸性質と待ち行列長分布の近似的解析法,”
    NAIST-IS-TR99001, Graduate School of Information Science, Nara Institute of Science and Technology, January 1999.

口頭発表

  1. 岡田 正浩, 田地 宏一,
    “巡回セールスマン問題に対するλ-optの確率的多項式性,”
    日本オペレーションズリサーチ学会1998年度春季研究発表会アブストラクト集, pp.134-135, 1998.5.
  2. # 吉原忠文, 笠原正治, 高橋豊,
    “Variance Fitting Method of Self-similar Traffic with Markov-modulated Poisson Process,”
    情報通信ネットワークの新しい性能評価法に関する総合的研究シンポジウム報文集, pp.170-179, 1999.1.25-27.
  3. 立住裕史, 森田哲朗, 植田展生, 川西康之, 笠原正治, 滝根哲哉, 高橋豊,
    “多段接続されたATM網におけるMPEG2セル・ジッタの統計的性質,”
    電子情報通信学会1999年総合大会, 講演論文集, 1999.3.
  4. 二宮基行, 岡田正浩, 田地宏一, 高橋豊,
    “整数計画問題によるケーブルテレビの光／同軸ハイブリッド網の最適化法,”
    日本オペレーションズリサーチ学会1999年度春季研究発表会アブストラクト集, pp.164-165, 1999.3.23-24.

Conference Report

  1. Kasahara, S.,
    “International Conference on the Performance and Management of Complex Communication Networks: PMCCN ’97, 17-21 November 1997, Tsukuba Science City, Japan,”
    Performance Evaluation, vol. 33, no. 2, pp.137-144, 1998.