Reference-based Indexing of Sequence Databases. - Jayendra Venkateswaran; Deepak Lachwani; Tamer Kahveci; Christopher M. Jermaine (VLDB, 2006)

Reference-based indexing for metric spaces with costly distance measures. - Jayendra Venkateswaran; Tamer Kahveci; Christopher M. Jermaine; Deepak Lachwani (VLDB J., 2008)