Question-Answering via Enhanced Understanding of Questions. - Dan Roth 001; Chad M. Cumby; Xin Li 018; Paul Morie; Ramya Nagarajan; Nick Rizzolo; Kevin Small; Wen-tau Yih (TREC, 2002)

Identification and Tracing of Ambiguous Names: Discriminative and Generative Approaches. - Xin Li 018; Paul Morie; Dan Roth 001 (AAAI, 2004)

Robust Reading: Identification and Tracing of Ambiguous Names. - Xin Li 018; Paul Morie; Dan Roth 001 (HLT-NAACL, 2004)

Semantic Integration in Text: From Ambiguous Names to Identifiable Entities. - Xin Li 018; Paul Morie; Dan Roth 001 (AI Mag., 2005)