Gösta Grahne, Alex Thomo. Query Answering and Containment for Regular Path Queries under Distortions. In Dietmar Seipel, Jose Maria Turull Torres, editors, Foundations of Information and Knowledge Systems, Third International Symposium, FoIKS 2004, Wilhelminenburg Castle, Austria, February 17-20, 2004, Proceedings. Volume 2942 of Lecture Notes in Computer Science, pages 98-115, Springer, 2004. [doi]
Abstract is missing.