Integrating Web-based and Corpus-based Techniques for Question Answering. - Boris Katz; Jimmy Lin; Daniel Loreto; Wesley Hildebrandt; Matthew W. Bilotti; Sue Felshin; Aaron Fernandes; Gregory Marton; Federico Mora 001 (TREC, 2003)

Answering Definition Questions Using Multiple Knowledge Sources. - Wesley Hildebrandt; Boris Katz; Jimmy Lin (HLT-NAACL, 2004)

Answering Multiple Questions on a Topic From Heterogeneous Resources. - Boris Katz; Matthew W. Bilotti; Sue Felshin; Aaron Fernandes; Wesley Hildebrandt; Roni Katzir; Jimmy Lin; Daniel Loreto; Gregory Marton; Federico Mora 001; Özlem Uzuner (TREC, 2004)