Alexander Ferrein, Stefan Schiffer, Gerhard Lakemeyer. A Fuzzy Set Semantics for Qualitative Fluents in the Situation Calculus. In Caihua Xiong, Honghai Liu, Yongan Huang, Youlun Xiong, editors, Intelligent Robotics and Applications, First International Conference, ICIRA 2008, Wuhan, China, October 15-17, 2008 Proceedings, Part I. Volume 5314 of Lecture Notes in Computer Science, pages 498-509, Springer, 2008. [doi]
Abstract is missing.