作者: Haibin Sun , Wenhui Li
关键词: Spatial intelligence 、 Consistency (database systems) 、 Theoretical computer science 、 Computer science 、 Spatial knowledge 、 Relation (database) 、 Knowledge representation and reasoning 、 Data mining 、 Cardinal direction 、 Constraint satisfaction problem
摘要: Combining different knowledge representation languages is one of the main topics in Qualitative Spatial Reasoning (QSR). In this paper, we combine well known RCC8 calculus (RCC8) and cardinal direction (CDC) based on regions give interaction tables for two calculi. The can be used as a tool solving constraint satisfaction problems (CSP) consistency checking procedure QSR combined spatial knowledge.