Lavinia Egidi, Paolo Terenziani. Orthogonal Operators for User-Defined Symbolic Periodicities. In Christoph Bussler, Dieter Fensel, editors, Artificial Intelligence: Methodology, Systems, and Applications, 11th International Conference, AIMSA 2004, Varna, Bulgaria, September 2-4, 2004, Proceedings. Volume 3192 of Lecture Notes in Computer Science, pages 137-147, Springer, 2004. [doi]
Abstract is missing.