Michal Shmueli-Scheuer, Chen Li, Yosi Mass, Haggai Roitman, Ralf Schenkel, Gerhard Weikum. Best-Effort Top-k Query Processing Under Budgetary Constraints. In Proceedings of the 25th International Conference on Data Engineering, ICDE 2009, March 29 2009 - April 2 2009, Shanghai, China. pages 928-939, IEEE, 2009. [doi]
Abstract is missing.