Comparing and Combining Finite-State and Context-Free Parsers. - Kristy Hollingshead; Seeger Fisher; Brian Roark (HLT/EMNLP, 2005)

Combining Lexicon Expansion, Information Retrieval, and Cluster-based Ranking for Biomedical Question Answering. - Aaron M. Cohen; Jianji Yang; Seeger Fisher; Brian Roark; William R. Hersh (TREC, 2006)

The utility of parse-derived features for automatic discourse segmentation. - Seeger Fisher; Brian Roark (ACL, 2007)

The OHSU Biomedical Question Answering System Framework. - Aaron M. Cohen; Jianji Yang; Seeger Fisher; Brian Roark; William R. Hersh (TREC, 2007)

Query-focused Supervised Sentence Ranking for Update Summaries. - Seeger Fisher; Brian Roark (TAC, 2008)

OHSU Summarization and Entity Linking Systems. - Seeger Fisher; Aaron Dunlop; Brian Roark; Yongshun Chen; Joshua Burmeister (TAC, 2009)