Yongsun Choi

According to our database, Yongsun Choi authored at least 22 papers between 2003 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Soundness unknotted: An efficient soundness checking algorithm for arbitrary cyclic process models by loosening loops.

Thomas M. Prinz, Yongsun Choi, N. Long Ha

Inf. Syst., 2025

2022

Understanding and Decomposing Control-Flow Loops in Business Process Models.

Thomas M. Prinz, Yongsun Choi, N. Long Ha

Proceedings of the Business Process Management - 20th International Conference, 2022

2020

An alternative method for refined process structure trees (RPST).

Yongsun Choi, N. Long Ha, Pauline Kongsuwan, Kwan Hee Han

Bus. Process. Manag. J., 2020

Towards Construction of Legal Ontology for Korean Legislation.

Thi Thuy Phan, Ho-Pun Lam, Mustafa Hashmi, Yongsun Choi

Proceedings of the 12th International Joint Conference on Knowledge Discovery, 2020

2015

Stepwise structural verification of cyclic workflow models with acyclic decomposition and reduction of loops.

Yongsun Choi, Pauline Kongsuwan, Cheol Min Joo, J. Leon Zhao

Data Knowl. Eng., 2015

2011

An integrated approach to the optimal selection of security tools using analytic hierarchy process and goal programming.

Hoai-Vu Nguyen, Sangmun Shin, Yongsun Choi

Int. J. Technol. Manag., 2011

2008

API and Component Based Customization of an Open Source Business Process Management System: uEngine.

Le Yang, Yongsun Choi, Jinyoung Jang

Proceedings of the NCM 2008, The Fourth International Conference on Networked Computing and Advanced Information Management, Gyeongju, Korea, September 2-4, 2008, 2008

FWAM: A flexible workflow authorization model using extended RBAC.

Le Yang, Yongsun Choi, Myeonggil Choi, Xinlei Zhao

Proceedings of the 12th International Conference on CSCW in Design, 2008

2007

Enhancing the efficiency of supply chain processes through web services.

Seung-Hyun Rhee, Hyerim Bae, Yongsun Choi

Inf. Syst. Frontiers, 2007

Design of VY: A Mini Visual IDE for the Development of GUI in Embedded Devices.

Le Yang, Yongsun Choi, Changjun Seo, Tongfeng Yang, MinSung Kim

Proceedings of the 5th ACIS International Conference on Software Engineering Research, 2007

Development of a Job Stress Evaluation Methodology Using Data Mining and RSM.

Yonghee Lee, Sangmun Shin, Yongsun Choi, Sang Do Lee

Proceedings of the Pervasive Computing for Quality of Life Enhancement, 2007

A Flexible Access Control Model for Dynamic Workflow Using Extended WAM and RBAC.

Le Yang, Yongsun Choi

Proceedings of the Computer Supported Cooperative Work in Design IV, 2007

2006

Development of a Robust Data Mining Method Using CBFS and RSM.

Sangmun Shin, Yi Guo, Yongsun Choi, Myeonggil Choi, Charles Kim

Proceedings of the Perspectives of Systems Informatics, 2006

Hierarchical Reachability Analysis for Workflow-Nets.

Yongsun Choi, Xinlei Zhao, Kwanhee Han

Proceedings of the 10th International Conference on CSCW in Design, 2006

2005

Decomposition-Based Verification of Cyclic Workflows.

Yongsun Choi, J. Leon Zhao

Proceedings of the Automated Technology for Verification and Analysis, 2005

2004

An Extensible Workflow Architecture through Web Services.

Jinyoung Jang, Yongsun Choi, J. Leon Zhao

Int. J. Web Serv. Res., 2004

Feedback Partitioning and Decomposition-Oriented Analysis of Cyclic Workflow Graphs.

Yongsun Choi, J. Leon Zhao

Proceedings of the On the Move to Meaningful Internet Systems 2004: OTM 2004 Workshops: OTM Confederated International Workshops and Posters, 2004

Hierarchical Structuring of a Workflow Model in Petri-Net.

Xinlei Zhao, Yongsun Choi

Proceedings of the Fourth International Conference on Electronic Business, 2004

Web Service Based Universal Management of Workflow Resources.

Jinyoung Jang, Yongsun Choi

Proceedings of the Fourth International Conference on Electronic Business, 2004

A Two Phase Verification Algorithm for Cyclic Workflow Graphs.

Yongsun Choi

Proceedings of the Fourth International Conference on Electronic Business, 2004

2003

Handling Cycles in Workflow Verification by Feedback Identification and Partition.

Yongsun Choi, J. Leon Zhao

Proceedings of the International Conference on Information and Knowledge Engineering. IKE'03, June 23, 2003

Adaptive Workflow Management with Open Kernel Framework Based on Web Services.

Jinyoung Jang, Yongsun Choi, J. Leon Zhao

Proceedings of the International Conference on Web Services, ICWS '03, June 23, 2003