| 2008 | ICASSP | Maximum conditional likelihood linear regression and maximum a posteriori for hidden conditional random fields speaker adaptation. | Yun-Hsuan Sung, Constantinos Boulis, Daniel Jurafsky |
| 2007 | ASRU | Regularization, adaptation, and non-independent features improve hidden conditional random fields for phone classification. | Yun-Hsuan Sung, Constantinos Boulis, Christopher D. Manning, Dan Jurafsky |
| 2005 | ACL | A Quantitative Analysis of Lexical Differences Between Genders in Telephone Conversations. | Constantinos Boulis, Mari Ostendorf |
| 2005 | Interspeech | Using symbolic prominence to help design feature subsets for topic classification and clustering of natural human-human conversations. | Constantinos Boulis, Mari Ostendorf |
| 2004 | NAACL | Speaker Recognition with Mixtures of Gaussians with Sparse Regression Matrices. | Constantinos Boulis |
| 2001 | Interspeech | Graceful degradation of speech recognition performance over lossy packet networks. | Eve A. Riskin, Constantinos Boulis, Scott Otterson, Mari Ostendorf |
| 2000 | ICASSP | Fast speaker adaptation of large vocabulary continuous density HMM speech recognizer using a basis transform approach. | Constantinos Boulis, Vassilios Digalakis |
| 1999 | ICASSP | Correlation modeling of MLLR transform biases for rapid HMM adaptation to new speakers. | Enrico Bocchieri, Vassilios Digalakis, Adrian Corduneanu, Constantinos Boulis |
| 1999 | ICASSP | Rapid speech recognizer adaptation to new speakers. | Vassilios Digalakis, Heather Collier, Sid Berkowitz, Adrian Corduneanu, Enrico Bocchieri, Ashvin Kannan, Constantinos Boulis, Sanjeev Khudanpur, William Byrne, Ananth Sankar |