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Director



YongSun Choi

 

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YongSun Choi
Department of System Management Engineering,
Inje University
607 Obang-Dong, Kimhae, Korea
+82-55-320-3117
+82-55-320-3654
yschoi@inje.ac.kr


Education
  • Ph.D. in Industrial Engineering, Korea Advanced Institute of Science & Technology, 1993.
  • M.S. in Industrial Engineering, Korea Advanced Institute of Science & Technology, 1988.
  • B.S. in Industrial Engineering, Seoul National University, 1986.

Academic Experience
  • Associate Professor, Dept. of Systems management & Engineering, Inje University, 1998.3. - Present (Founding Chair, 1998.3. - 2000.2).
  • Associate Dean of the Graduate School, Inje University, 2004, 9, - Present.
  • Visiting Scholar, Dept. of Management Information Systems, U. of Arizona, 2002.7. - 2003.8.
  • Associate Dean of the Office of Academic Affairs, Inje University, 1996.3. - 1998.2.
  • Assistant Professor, Dept. of Business Administration, Inje University, 1993.3. - 1998.2.
  • Visiting Scholar, Japan University Medical Information Network Center, Tokyo University, 1991.7. - 1991.8.
  • Visiting Scholar, Dept. of Management Science & Engineering, Stanford University, 1989.1. - 1989.6.

Current Research Interests
  • WorkFlow & Business Process Management
  • Web Services & ebXML, Intelligent Agents
  • Component Based Development & Object-Oriented Systems
  • e-Business, extended ERP, Intelligent Decision Support System

Publications
  • Dissertation
    • A Knowledge-Based System for Infertility Diagnosis and Treatment (M.S.)
    • An Enhanced Multiple Criteria Decision Support System with Graphic User Interface and Knowledge-Based Approach. (Ph.D.)
  • Journal Papers
    • Bae, H., D. Kim, J. Jang, and Y. Choi, "Web Service based Execution of SCM Process utilizing BPM", The Journal of Korean Institute of CALS/EC, Vol. 9, No. 3, Dec. 2004 in press.
    • Choi, Y. and J. L. Zhao, "Feedback Partitioning and Decompostion-Oritented Analysis of Cyclic Workflow Graphs", Lecture Notes in Computer Science Vol. 3292, pp. 17-18, 2004.
    • Jang, J. and Y. Choi, "An Object-Oriented Application Framework utilizing XML-SOAP for the Platform-independent Component Based Development", Journal of the Korean Information science Society: Software and Applications, vol. 31, no. 8, pp. 969-979, 2004.
    • Jang, J., Y. Choi and J. L. Zhao, "An Extensible Workflow Management Architecture with Web Services", International Journal of Web Services Research, vol. 1, no. 2, pp. 1-15, 2004
    • Choi, Y, "Partitioning a Cyclic Workflow Graph into the Subgraphs of Acyclic Flows", working paper submitted for publication, 2003.
    • Joo J., G.-R. Yi, H. Cho., and ______, "Dynamic Planning Model for Determining Cutting Parameters using Neural Networks in Feature-Based Process Planning", J. of Intelligent Manufacturing, Vol. 12, pp. 13 - 29, 2001.
    • Lee, M. K. and ______, "Determination of Optimal Process Mean and Screening Specification Limits for a Production Process", J. of Korean Society for Quality Management, Vol. 28. No. 2, pp. 1-16, 2000.
    • ______ et al., "Development of a Block Assembly Scheduling System for Ship building Company", IE Interfaces, Vol. 12. No. 4, pp. 586 - 594, 1999.
    • ______, C. H. Park, H. A. Park, H. Cho, H. R. Han, "A Nurse Scheduling Support System", J. of Korea Nursing Administration Academic Society, Vol. 2, No. 2, pp. 73-83, 1996.
    • Park, C. H., H. A. Park, H. Cho, and ______, "Computerization of Nurse Staffing and Scheduling according to Patient Classification", J. of Nurses Academic Society, Vol. 26, No. 2, pp. 80-87, 1996.
    • ______, E. S. Lee, and C. H. Park, "A Development of Decision Support System for Nurse Scheduling", J. of Nurses Academic Society, Vol. 25, No. 1, pp. 80-87, 1995
    • ______ and S. H. Kim, "Stepwise Contouring of Efficient Criterion Vectors for Large Scale MOLP", International Journal of Multi-Criteria Decision Analysis, Vol. 3, pp. 15-26, 1994.
    • ______ and S. H. Kim, "An Improved Multiple Criteria Visual Interactive Method with Stepwise Focused Contouring of Efficient Criterion vectors", International Journal of Computers and Operations Research, Vol. 21, No. 4, pp. 369-384, 1994.
    • Kim, D. O., B. K. Son, Y. K. Kim, D. H. Lee, Y. I. Chang, and ______, "A Survey on the Management Issues of Local Small and Medium Size Manufacturers", Korean Small Business Review, Vol. 16, No. 2, pp. 63-96, 1994.
    • Chang, H. G., S. H. Choi, ______, and S. H. Kim, "An MCDM-Based Integrated Economic Analysis Model for the New Telecommunication Services", IE Interfaces, Vol. 5, No. 2, pp. 3-16, 1992.
    • ______, S. S. Lee, and S. H. Kim, "A Heuristic m-machine Flowshop Scheduling Method under the Total Tardiness Criterion", J. of the Korean Institute of Industrial Engineers, Vol. 18, No. 1, June, pp. 91-104, 1992.
    • ______, S. H. Kim, S. J. Shin and K. K. Ro, "A Clinic Decision Support System on Macintosh HyperCard and Excel", IE Interfaces, Vol. 4, No. 2, pp. 53-66, 1991.
    • ______ and S. H. Kim, "Medical/Health Care Information Systems in Japan", Korean Management Science Review, Vol. 8, No. 2, pp. 159-170, 1991.
  • Chapters in Books
    • ______and Kim, S. H., "Multiple Criteria Visual Interactive System with Focused Contouring of Efficient Criterion Vectors", in Multiple Criteria Decision making : Expand and Enrich the Domains of Thinking and Application (Tzeng, G-W et al. Eds.), Springer-verlag, pp. 311-320, 1994.
    • ______and Kim, S. H., "Approximation of the Set of Efficient Objective Vectors for Large Scale MOLP", in Multiple Criteria Decision making : Expand and Enrich the Domains of Thinking and Application (Tzeng, G-W et al. Eds.), Springer-verlag, pp. 301-310, 1994.
  • Referred Conference Papers & Presentations
    • Zhao, X. and Y. Choi, "Hierarchical Structuring of a Workflow Model in Petri-Net", The Fourth International Conference on Electronic Business, pp. 117-121, Nov. 2004 (Beijing, China)
    • Choi, Y., "A Two Phase Verification Algorithm for Cyclic Workflow Graphs", The Fourth International Conference on Electronic Business, pp. 137-143, Nov. 2004 (Beijing, China)
    • Jang, J. and Y. Choi, "Web Service Based Universal Management of Workflow Resources", The Fourth International Conference on Electronic Business, pp. 452-459, Nov. 2004 (Beijing, China)
    • Bae, H., D. Kim, J. Jang, and Y. Choi, "Integration of inter-organizational WorkFlows using BPEL", IEMS Conference, pp. SB9.5-SB9.8, May 2004 (Jeonju, Korea)
    • Choi, Y., "Classification by feedback structure and acyclic subgraph partitioning for a cyclic workflow graph", IEMS Conference, pp. SB9.13-SB9.16, May 2004 (Jeonju, Korea)
    • Jang, J. and Y. Choi, "uEngine: Web Service Based Workflow Management System ", e-Biz World 2004 International Conference, pp. 345-349, Feb 2004 (Seoul, Korea)
    • ______and J. L. Zhao, "Handling Cycles in Workflow Verification by Feedback Identification and Partition," The 2003 International Conference on Information and Knowledge Engineering, pp. 337-343, June 2003 (Las Vegas, U.S.A.)
    • Jang, J,______and J. L. Zhao, "Adaptive Workflow Management with Open Kernel Framework Based on Web Services," The First International Conference on Web Services, pp. 124-130, June 2003 (Las Vegas, U.S.A.)
    • and J. L. Zhao, "Matrix-Based Abstraction and Verification for e-Business Processes," Proc. of the First Workshop on e-Business: WEB2002, pp. 154-165, 2002. (Barcelona, Spain)
    • Jang J. and _____, "Implementation of SOAP-RMI Emulator for Cross-Platform RPC", Proceedings of The International Conference on Management Information Systems, pp.366-375, 2001.
    • , "Enhancing e-Business with Workflow and SOAP", Presented at The International Seminar on the Field of Information Technology in Korea and Japan, Dec. 2001.
    • Joo J., ______, S. Park, H. Cho, "Adaptive and Dynamic Process Planning Using Neural Networks", Proceedings of The 3rd Int. Conf. on Engineering Design and Automation, pp. 74-81, 1999.
    • M. W. Lee, J. C. Park, ______, H. R. Hwang, S. G. Kim, "Data Management Framework for Ship Building Scheduling", Proceedings of KORMS/KIIE Joint Conference, 1998
    • ______ and S. H. Kim, "A Nurse Duty Scheduling Support System with Graphic User Interface", Proceedings of the Eighth World Congress on Medical Informatics, Vol. 2, pp. 1714, 1995.
    • ______ and S. H. Kim, "A Computer Program for Nurse Duty Scheduling", Proceedings of the Korean Society of Medical Informatics, pp. 170-178, 1993.
    • ______ and S. H. Kim, "A Multiple Criteria Decision Support System MC-VISA", Proceedings of the Tenth International Conference on Multiple Criteria Decision Making, Vol 2, pp. 381-389, 1992.
    • ______ and S. H. Kim, "Approximation of the Set of Efficient Objective Vectors for Large Scale MOLP", Proceedings of the Tenth International Conference on Multiple Criteria Decision Making, Vol 3, pp. 409-418, 1992.
    • ______ and S. H. Kim, "A Knowledge-Based DSS for the Decision Making under Multi-Objectives", Proceedings of the Joint conference of KIIE/KORS, pp. 267-277, 1992.
    • ______ and S. H. Kim, "Protocol Driven Medical Problem Solving", Proceedings of the First Conference of the Korea Society of Medical Informatics, pp. 21-36, 1989.
    • ______ and S. H. Kim, "Medical Expert Systems : Infertility and Thyroid Diagnosis", Presented at the Conference of Korean OR/MS Society, 1989.
  • Books
    • ______, J. Y. Jang, S. H. Kim, Public Health Informatics & PC, Sumunsa, 1994.

Funded Projects
  • Validation and Verification of Business Process Model, HandySoft Co., 2004. 12 - 2005. 11
  • Application of Technologies for the Sustainable Water Resources Management, 21C Frontier R&D Program supported by the Ministry of Science & Technology , 2004. 9 - 2007.2
  • Development of Web Based Light ERP, MyungSung Co., 2001.5 - 2002.3.
  • Development of Internet Trade Support System for Small and Medium Sized Enterprises, KimHae County, 1999.7. - 1999.12.
  • Establishment of Regional Informationization Master Plan, KimHae County, 1999.7. -1999.12.
  • Development of Production Management System, Korea Food Materials Co., 1999.5. - 1999.12.
  • Development of Production Management System, WhaYoung Co., 1998.7. - 1999.3
  • Development of Production Scheduling & Material Requirement Planning System, WooYun Co., 1997.9. - 1998.6.
  • Development of Shoes Production Scheduling & Material Requirement Planning System, TaeKwang Co., 1997.3. - 1998.2.
  • Development of Ship Building Scheduling Optimization System, Hyundai Heavy Industry, 1995.3 - 1997.2.
  • Computerization of Nurse Staffing and Scheduling according to Patient Classification, KOSEF 941-1300-007-2, Korea Science and Engineering Foundation, 1994.3. - 1996.2

Honors & Fellowship
  • Honor of Education, the Minister of Education, 2000.5.
  • World Health Organization Fellowship (WHO Award No. 0344/91) on "Health Information Systems", 1991.

Professional Activities
  • Expert Advisor, Industrial Standardization Council, Ministry of Commerce, Industry, and Energy, 2001 - Present.

Academic Societies
  • IEEE Computer Society
  • Association for Computing Machinery
  • Korean Institute of Industrial Engineers.
  • Korean Operations Research & Management Science Society.
  • The Korea Society of Management Information Systems.
  • The Korean Society of Medical Informatics

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