Alin Deutsch, Val Tannen. Optimization Properties for Classes of Conjunctive Regular Path Queries. In Giorgio Ghelli, Gösta Grahne, editors, Database Programming Languages, 8th International Workshop, DBPL 2001, Frascati, Italy, September 8-10, 2001, Revised Papers. Volume 2397 of Lecture Notes in Computer Science, pages 21-39, Springer, 2001. [doi]
Abstract is missing.