Boduo Li, Mei Hui, Jianzhong Li, Hong Gao. iVA-File: Efficiently Indexing Sparse Wide Tables in Community Systems. In Proceedings of the 25th International Conference on Data Engineering, ICDE 2009, March 29 2009 - April 2 2009, Shanghai, China. pages 210-221, IEEE, 2009. [doi]
Abstract is missing.