Fuzzy Description of Topological Relations I: A Unified Fuzzy 9-Intersection Model

• Published in: Advances in Natural Computation pp. 1261 - 1273
• Main Authors: Du, Shihong, Qin, Qiming, Wang, Qiao, Li, Bin
• Format: Book Chapter Conference Proceeding
• Language: English
• Published: Berlin, Heidelberg Springer Berlin Heidelberg 2005; Springer
• Series: Lecture Notes in Computer Science
• Subjects: Applied sciences; Artificial intelligence; Computer science; control theory; systems; Exact sciences and technology; Fuzzy Object; Fuzzy Partition; Membership Degree; Membership Function; Topological Relation; Fuzzy logic; Spatial data structures; Membership function; Uncertainty; Fuzzy relation; Topology; Fuzzy set; Modeling; Spatial database

First, the impacts of uncertainty of position and attribute on topological relations and the disadvantages of qualitative methods in processing the uncertainty of topological relations are concluded. Second, based on the above point, the fuzzy membership functions for dividing topology space of spat...