Joel Booth, Barbara Di Eugenio, Isabel Cruz, Ouri Wolfson. Query Sentences as Semantic (Sub) Networks. The 3rd IEEE International Conference on Semantic Computing (ICSC). Berkeley, CA, USA. September, 2009.

Davide Fossati, Barbara Di Eugenio, Stellan Ohlsson, Christopher Brown, Lin Chen, and David Cosejo. I learn from you, you learn from me: How to make iList learn from students . AIED 2009, The 14th International Conference on Artificial Intelligence in Education. Brighton, UK. July 2009.

Cynthia Kersey, Barbara Di Eugenio, Pamela Jordan, and Sandra Katz. Knowledge Co-construction and Initiative in Peer Learning Interactions . AIED 2009, The 14th International Conference on Artificial Intelligence in Education. Brighton, UK. July 2009.

Barbara Di Eugenio, Davide Fossati, Stellan Ohlsson, and David Cosejo. Towards explaining effective tutorial dialogues . CogSci 2009, The Annual Meeting of the Cognitive Science Society. Amsterdam, The Netherlands. July 2009.

Rajen Subba and Barbara Di Eugenio. An effective Discourse Parser that uses Rich Linguistic Information. NAACL-HLT 2009. The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics. Boulder, Co. June 2009.

Cynthia Kersey, Barbara Di Eugenio, Pamela Jordan, and Sandra Katz. KSC-PaL: A Peer Learning Agent that Encourages Students to take the Initiative . NAACL-HLT 2009 Workshops, The 4th Workshop on Innovative Use of NLP for Building Educational Applications. Boulder, Co. June 2009.

Davide Fossati, Barbara Di Eugenio, Christopher Brown, Stellan Ohlsson, David Cosejo, and Lin Chen. Supporting Computer Science curriculum: Exploring and learning linked lists with iList . IEEE Transactions on Learning Technologies, Special Issue on Real-World Applications of Intelligent Tutoring Systems, vol. 2 no. 2, pp. 107-120. April-June 2009.

Joel Booth, Prasad Sistla, Ouri Wolfson, Isabel F. Cruz. A Data Model for Trip Planning in Multimodal Transportation Systems. The 12th International Conference on Extending Database Technology (EDBT). Saint Petersburg, Russia. March, 2009.