Lengning Liu, Enrico Pontelli, Tran Cao Son, Miroslaw Truszczynski. Logic Programs with Abstract Constraint Atoms: The Role of Computations. In Verónica Dahl, Ilkka Niemelä, editors, Logic Programming, 23rd International Conference, ICLP 2007, Porto, Portugal, September 8-13, 2007, Proceedings. Volume 4670 of Lecture Notes in Computer Science, pages 286-301, Springer, 2007. [doi]
Abstract is missing.