Eric Chu, Jennifer L. Beckmann, Jeffrey F. Naughton. The case for a wide-table approach to manage sparse relational data sets. In Chee Yong Chan, Beng Chin Ooi, Aoying Zhou, editors, Proceedings of the ACM SIGMOD International Conference on Management of Data, Beijing, China, June 12-14, 2007. pages 821-832, ACM, 2007. [doi]
Abstract is missing.