Semantic Search via XML Fragments: A High Precision Approach to IR, Jennifer Chu-Carroll, John Prager, Krzysztof Czuba, David Ferrucci, Pablo Duboue, Proc. 29th ACM SIGIR Conference on Research and Development in Information Retrieval, 2006, pp. 445-452.
A Multi-Agent Approach to Using Redundancy and Reinforcement in Question Answering, John M. Prager, Jennifer Chu-Carroll, Krzysztof Czuba, New Directions in Question Answering, 2004, pp. 237-252.
Question Answering Using Constraint Satisfaction: QA-By-Dossier-With-Contraints, John M. Prager, Jennifer Chu-Carroll, Krzysztof Czuba, ACL, 2004, pp. 574-581.
Efficient parsing strategies for syntactic analysis of closed captions, Krzysztof Czuba, ANLP, 2000, pp. 7-12.