KENICHI KAWANISHI

カワニシケンイチ | KENICHI KAWANISHI

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： http://www.cs.gunma-u.ac.jp/~kawanisi/

Research field (2)： Applied mathematics and statistics , Information networks

Research keywords (6)：性能評価 , 待ち行列理論 , 通信トラヒック理論 , Performance evaluation , Queueing theory , Teletraffic theory

Research theme for competitive and other funds (10)：

2020 - 2023 途中退去が伴う待ち行列モデルの新しい解法とその応用
2017 - 2021 Basic research of multi-server queues with abadonment
2014 - 2017 Method of computing queue length distribution of multiserver queue with abandonment
2011 - 2013 A fundamental research on queueing systems with bounded waiting time
2010 - 2012 Service system configuration capable of responding for various requests from many users

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Papers (4)：

Mitsuki Sato, Kohei Kawamura, Ken’ichi Kawanishi, Tuan Phung-Duc. Modeling and performance analysis of hybrid systems by queues with setup time. Performance Evaluation. 2023. 162. 102366-102366
Tuan Phung-Duc, Kohei Akutsu, Ken’ichi Kawanishi, Osama Salameh, Sabine Wittevrongel. Queueing models for cognitive wireless networks with sensing time of secondary users. Annals of Operations Research. 2021
Tuan, Phung-Duc, Ken'Ichi, Kawanishi. Delay Performance of Data-Center Queue with Setup Policy and Abandonment. Annals of Operations Reserch. 2019
牛垣龍一, Tuan, Phung-Duc, 河西憲一, Yuan-Cheng, Lai, Ying-Dar, Lin. フロー到着とクロストラフィックを考慮した SDN の待ち行列モデルとその解析. オペレーションズ・リサーチ. 2018. 63. 8. 480(32)-486(38)

MISC (108)：

T. Phung-Duc, K. Kawanishi. Multiserver retrial queue with setup time and its application to data centers. Journal of Industrial and Management Optimization. 2018
T. Phung-Duc, K. Kawanishi. Multiserver retrial queue with setup time and its application to data centers. Journal of Industrial and Management Optimization. 2018
S. Ishikawa, K. Kawanishi. On algorithms for computing stochastic bounds of Markov chains with irreducibility and lumpability. Proceedings of 12th International Conference on Queueing Theory and Network Applications 2017. 2017. 95-98
河西憲一. 状態依存形の待ち行列モデルとサービスシステムへの応用. 電子情報通信学会誌. 2017. 100. 4. 253-258
S. Ishikawa, K. Kawanishi. On algorithms for computing stochastic bounds of Markov chains with irreducibility and lumpability. Proceedings of 12th International Conference on Queueing Theory and Network Applications 2017. 2017. 95-98

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Patents (4)：

Traffic Measurement Method
Calculation method of mear sojourn time for traffic in communication system, its apparatus, and communication networks.
Calculation method of mear sojourn time for traffic in communication system, its apparatus, and communication networks.
Traffic Measurement Method

Books (1)：

Lectures and oral presentations (59)：

途中退去がある待ち行列モデルの損失率の近似評価
(日本オペレーションズ・リサーチ学会待ち行列部会 2018)
Adaptive Packet Size Assignmentを用いた動画配信のSSIM評価
(電子情報通信学会東京支部学生会研究発表会 2018)
ワイヤレスセンサネットワークでの時間短縮のための伝送順に関する研究
(電子情報通信学会東京支部学生会研究発表会 2018)
OpenFlowにおけるパケットの処理時間が異なる場合の転送遅延時間の評価
(電子情報通信学会東京支部学生会研究発表会 2018)
Probabilistic Model Checking for Biochemical Reaction Systems
(待ち行列シンポジウム「確率モデルとその応用」 2018)

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Education (4)：

Professional career (1)：

Work history (2)：

Committee career (9)：

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Association Membership(s) (5)：

情報処理学会 , 電子情報通信学会 , 日本物理学会 , 日本オペレーションズ・リサーチ学会 , Information Processing Society of Japan

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