1. Modern Information Retrieval;Baeza-Yates,1999
2. Random projection in dimensionality reduction: Applications to image and text data;Bingham,2001
3. Some approaches to best-match file searching;Burkhard;Comm. ACM,1973
4. Pivot selection techniques for proximity searching in metric spaces;Bustos;Pattern Recognition Lett.,2003
5. An effective clustering algorithm to index high dimensional metric spaces;Chávez,2000