Gösta Grahne, Alex Thomo. An Optimization Technique for Answering Regular Path Queries. In Dan Suciu, Gottfried Vossen, editors, The World Wide Web and Databases, Third International Workshop WebDB 2000, Dallas, Texas, USA, Maaay 18-19, 2000, Selected Papers. Volume 1997 of Lecture Notes in Computer Science, pages 99-104, Springer, 2000. [doi]
Abstract is missing.