Shingo YAMAGUCHI's Home Page (E) [Japanese][Yamaguchi Univ.|Graduate School of Science and Engineering] Last updated: 2007/04/07
Shingo YAMAGUCHI
Dr. Shingo YAMAGUCHI
Associate Professor
Graduate School of Science and Engineering, Yamaguchi University
2-16-1 Tokiwadai, Ube 755-8611 Japan
Tel: +81-836-85-9510, Fax: +81-836-85-9501
E-mail: shingoyamaguchi-u.ac.jp
Specialties: Concurrent Systems, Software Engineering
Visiting Scholar of University of Illinois at Chicago, U.S. (2007)
Recent Selected Ten Publications
*" Shingo Yamaguchi, Qi-Wei Ge, Minoru Tanaka, ``Performance evaluation on change time of dynamic workflow changes,'' IEICE Trans. Fundamentals, vol.E83-A, no.11, pp.2177-2187, 2000.
*" Shingo Yamaguchi, Yuko Shiode, Qi-Wei Ge, Minoru Tanaka, ``Performance evaluation on transient time of dynamic workflow changes,'' IEICE Trans. Fundamentals, vol.E84-A, no.11, pp.2852-2864, 2001.
*" Shingo Yamaguchi, Akira Mishima, Qi-Wei Ge, Minoru Tanaka, ``Modeling and performance evaluation on change time for Migrate dynamic workflow changes,'' IEICE Trans. Fundamentals, vol.E86-A, no.6, pp.1466-1475, 2003.
*" Shingo Yamaguchi, Kousuke Yamada, Qi-Wei Ge, Minoru Tanaka, ``State equation of program nets and its application to reachability for SWITCH-less nets,'' Int. Journal INFORMATION, vol.7, no.4, pp.515-526, 2004.[PDF]
*" Shingo Yamaguchi, Keisuke Kuniyoshi, Qi-Wei Ge, Minoru Tanaka, ``Computation methods of maximum throughput for MG/SMWF-nets with conflict-free resources,'' IEICE Trans. Fundamentals, vol.E87-A, no.11, pp.2868-2877, 2004.
*" Shingo Yamaguchi, Akira Mishima, Qi-Wei Ge, Minoru Tanaka, ``A flexible and efficient workflow change type: Selective Shift,'' IEICE Trans. Fundamentals, vol.E88-A, no.6, pp.1487-1496, 2005.
*" Shingo Yamaguchi, Katsuaki Miyauchi, Qi-Wei Ge, Minoru Tanaka, ``Performance evaluation on worst change time of Flush and SCO dynamic changes for state machine WF-nets,'' IEICE Trans. Fundamentals, vol.E89-A, no.6, pp.1701-1704, 2006.
*" Shingo Yamaguchi, Kousuke Yamada, Qi-Wei Ge, Minoru Tanaka, ``Dead problem of program nets,'' IEICE Trans. Fundamentals, vol.E89-A, no.4, pp.887-894, 2006.
*" Shingo Yamaguchi, Tomohiro Takai, Tatsuya Watanabe, Qi-Wei Ge, Minoru Tanaka, ``Complexity and a heuristic algorithm of computing parallel degree for program nets with SWITCH-nodes,'' IEICE Trans. Fundamentals, vol.E89-A, no.11, pp. 3207-3215, 2006.
*" Shingo Yamaguchi, Hajime Matsuo, Qi-Wei Ge, Minoru Tanaka, ``WF-net based modeling and soundness verification of interworkflows,'' IEICE Trans. Fundamentals, vol.E90-A, no.4, pp.829-835, 2007.
Tutorials
*" Shingo Yamaguchi, Qi-Wei Ge, Minoru Tanaka, ``Application of Petri Nets to Workflow,'' Proc. 31th SICE Workshop on Discrete Event Systems, pp.9-16, 2002 (in Japanese). [PDF]
   This tutorial introduces workflow management as an application of Petri nets and shows some results on modeling and analysis of workflows. We first introduce the concepts of workflows and show the concepts of workflows can be mapped to Petri nets. Then we demonstrate that actual workflows can be modeled with Petri nets and show that the models can be used for the performance evaluation of the workflows. We also introduce the problem of dynamic changes which is one of the major research topics for workflow management and describe a Petri-nets-based approach for the problem.
Surveys
*" Shingo Yamaguchi, Qi-Wei Ge, Minoru Tanaka, ``Modeling and Analysis of Workflow Using Petri Nets,'' Systems, Control and Information, vol.45, no.8, pp.480-489, 2001 (in Japanese).
Societies
*" IEEE (The Institute of Electrical and Electronics Engineers)
*" IEICE (The Institute of Electronics, Information and Communication Engineers)
*" IPSJ (The Institute of Information Processing Society of Japan)
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