Research on the Fuzzy Reasoning Model of Uncertain Topological Relation

摘要：

Since the existed qualitative spatial reasoning model for topological relations is incompetent for uncertain spatial topological relation reasoning, a novel model is constructed based on the topological relation composition table of the RCC5, where the qualitative reasoning method is extended into the fuzzy domain, and the Mamdani fuzzy reasoning method is adopted. The reasoning rule base is created; meanwhile the reasoning workflow is designed in the paper. At last, a case study are taken, whose results show that the model is cognitive rationality and viable for uncertain spatial topological reasoning.

关键词： Uncertain topology fuzzy reasoning topological composition table

作者: Jianhua He Yaolin Liu Yan Yu Xinming Tang

作者单位: School of Resource and Environment Science, Wuhan University, 129 Luoyu Road, Wuhan,430079 China School of Resource and Environment Engineer, Wuhan University of Technology, 122 Luoshi Road, Wuhan Chinese Academic of Survey and Mapping, Beijing 100039, China

会议类型: 国际会议

会议名称: The Second International Symposium on Intelligence Computation and Applications(ISICA 2007)(第二届智能计算及其应用国际会议)

会议地点: 武汉

会议语种:英文

在线出版日期: 2007-09-21（万方平台首次上网日期，不代表论文的发表时间）