Real-Time Conflict Detection in Cooperative Plant Design System Combining Prior and Context

Authors:
Nianfeng Shi;Weiqing Tang;Yong Yu;Zhengduo Pang;Tao He
Affiliations:
Luoyang Institute of Science and Technology, P.R. China and Institute of Computing Technology, Chinese Academy of Sciences, P.R. China;Institute of Computing Technology, Chinese Academy of Sciences, P.R. China and Beijing Zhongke Fulong Computer Technology Company, LTD., P.R. China;Institute of Computing Technology, Chinese Academy of Sciences, P.R. China;China University of Mining and Technology, P.R. China;Institute of Computing Technology, Chinese Academy of Sciences, P.R. China and Beijing Zhongke Fulong Computer Technology Company, LTD., P.R. China
Venue:
Computer Supported Cooperative Work in Design IV
Year:
2008

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Abstract

This paper presents a paradigm for real-time conflict detection and resolution in cooperative plant design system using prior knowledge and context. Firstly, the paper discusses the concept of prior knowledge and real-time engineering conflict detection. Then, the paper presents an algorithm for real-time engineering conflict detection. This is done by: (1) decomposing the engineering conflict into internal engineering conflict (IEC) and external engineering detection (EEC) based on the divide-and-conquer paradigm, and (2) processing them separately using spatial partitioning and BVHs combining prior knowledge and context.