• "Validation Sequence Optimization: A Theoretical Approach." INFORMS Journal on Computing 19(2), Spring 2007 (with G. Adomavicius).

  • "Querying Multiple Sets of Discovered Rules," ACM SIGKDD Conference on Knowledge Discovery and Data Mining, July 2002 (with Bing Liu).

  • "Handling Very Large Numbers of Association Rules in the Analysis of Microarray Data," ACM SIGKDD Conference on Knowledge Discovery and Data Mining, July 2002 (with Gedas Adomavicius).

  • "Expert-Driven Validation of Rule-Based User Models in Personalization Applications." Data Mining and Knowledge Discovery Journal. vol. 5, no 1/2, Special Issue on E-commerce and Data Mining, January 2001 (with G. Adomavicius).[pdf]