Shunsuke Inenaga, Masayuki Takeda. Sparse Directed Acyclic Word Graphs. In Fabio Crestani, Paolo Ferragina, Mark Sanderson, editors, String Processing and Information Retrieval, 13th International Conference, SPIRE 2006, Glasgow, UK, October 11-13, 2006, Proceedings. Volume 4209 of Lecture Notes in Computer Science, pages 61-73, Springer, 2006. [doi]
Abstract is missing.