| 2008 | AMIA | Block-Suffix Shifting: Fast, Simultaneous Medical Concept Set Identification in Large Medical Record Corpora. | Ying Liu, Lucian Vlad Lita, Radu Stefan Niculescu, Prasenjit Mitra, C. Lee Giles |
| 2008 | CIKM | Real-time data pre-processing technique for efficient feature extraction in large scale datasets. | Ying Liu, Lucian Vlad Lita, Radu Stefan Niculescu, Kun Bai, Prasenjit Mitra, C. Lee Giles |
| 2008 | IJCNLP | Large Scale Diagnostic Code Classification for Medical Patient Records. | Lucian Vlad Lita, Shipeng Yu, Radu Stefan Niculescu, Jinbo Bi |
| 2008 | SDM | Finding a Haystack in Haystacks - Simultaneous Identification of Concepts in Large Bio-Medical Corpora. | Ying Liu, Lucian Vlad Lita, Radu Stefan Niculescu, Prasenjit Mitra, C. Lee Giles |
| 2007 | AMIA | Modeling the fMRI Signal via Hierarchical Clustered Hidden Process Models. | Radu Stefan Niculescu, Tom M. Mitchell, R. Bharat Rao |
| 2007 | ICMLA | Automatic medical coding of patient records via weighted ridge regression. | Jian-Wu Xu, Shipeng Yu, Jinbo Bi, Lucian Vlad Lita, Radu Stefan Niculescu, R. Bharat Rao |
| 2007 | IJCAI | A Theoretical Framework for Learning Bayesian Networks with Parameter Inequality Constraints. | Radu Stefan Niculescu, Tom M. Mitchell, R. Bharat Rao |
| 2005 | SDM | Exploiting Parameter Related Domain Knowledge for Learning in Graphical Models. | Radu Stefan Niculescu, Tom M. Mitchell, R. Bharat Rao |
| 2003 | AMIA | Evaluating the C-section Rate of Different Physician Practices: Using Machine Learning to Model Standard Practice. | Rich Caruana, Radu Stefan Niculescu, R. Bharat Rao, Cynthia Simms |
| 2003 | AMIA | Classifying Instantaneous Cognitive States from fMRI Data. | Tom M. Mitchell, Rebecca A. Hutchinson, Marcel Adam Just, Radu Stefan Niculescu, Francisco Pereira, Xuerui Wang |
| 2003 | KDD | Clinical and financial outcomes analysis with existing hospital patient records. | R. Bharat Rao, Sathyakama Sandilya, Radu Stefan Niculescu, Colin Germond, Harsha Rao |
| 2002 | AMIA | Machine learning for sub-population assessment: evaluating the C-section rate of different physician practices. | Rich Caruana, Radu Stefan Niculescu, R. Bharat Rao, Cynthia Simms |
| 2002 | AMIA | Mining time-dependent patient outcomes from hospital patient records. | R. Bharat Rao, Sathyakama Sandilya, Radu Stefan Niculescu, Colin Germond, Arun Goel |