Tsubasa Sakata, Naoki Nishida, Toshiki Sakabe. On Proving Termination of Constrained Term Rewrite Systems by Eliminating Edges from Dependency Graphs. In Herbert Kuchen, editor, Functional and Constraint Logic Programming - 20th International Workshop, WFLP 2011, Odense, Denmark, July 19th, Proceedings. Volume 6816 of Lecture Notes in Computer Science, pages 138-155, Springer, 2011. [doi]