Novelty, Question Answering and Genomics: The University of Iowa Response. - David Eichmann; Yi Zhang 006; Shannon Bradshaw; Xin Ying Qiu; Li Zhou; Padmini Srinivasan; Aditya Kumar Sehgal; Hudon Wong (TREC, 2004)

Sharing Classifiers among Ensembles from Related Problem Domains. - Yi Zhang 006; W. Nick Street; Samuel Burer (ICDM, 2005)

Learning to Rank by Maximizing AUC with Linear Programming. - Kaan Ataman; W. Nick Street; Yi Zhang 006 (IJCNN, 2006)

Ensemble Pruning Via Semi-definite Programming. - Yi Zhang 006; Samuel Burer; W. Nick Street (J. Mach. Learn. Res., 2006)

Bagging with Adaptive Costs. - Yi Zhang 006; W. Nick Street (IEEE Trans. Knowl. Data Eng., 2008)