Stephane Durocher, Rahul Shah, Matthew Skala, Sharma V. Thankachan. Top-k Color Queries on Tree Paths. In Oren Kurland, Moshe Lewenstein, Ely Porat, editors, String Processing and Information Retrieval - 20th International Symposium, SPIRE 2013, Jerusalem, Israel, October 7-9, 2013, Proceedings. Volume 8214 of Lecture Notes in Computer Science, pages 109-115, Springer, 2013. [doi]
Abstract is missing.