Nikhil Bansal, Kamal Jain, Anna Kazeykina, Joseph Naor. Approximation Algorithms for Diversified Search Ranking. In Samson Abramsky, Cyril Gavoille, Claude Kirchner, Friedhelm Meyer auf der Heide, Paul G. Spirakis, editors, Automata, Languages and Programming, 37th International Colloquium, ICALP 2010, Bordeaux, France, July 6-10, 2010, Proceedings, Part II. Volume 6199 of Lecture Notes in Computer Science, pages 273-284, Springer, 2010. [doi]
Abstract is missing.