The KANTOO MT System: Controlled Language Checker and Lexical Maintenance Tool. - Teruko Mitamura; Eric Nyberg; Kathryn L. Baker; Peter A. Cramer; Jeongwoo Ko; David Svoboda; Michael Duggan (AMTA, 2002)

The JAVELIN Question-Answering System at TREC 2002. - Eric Nyberg; Teruko Mitamura; Jaime G. Carbonell; James P. Callan; Kevyn Collins-Thompson; Krzysztof Czuba; Michael Duggan; Laurie Hiyakumoto; N. Hu; Yifen Huang; Jeongwoo Ko; Lucian Vlad Lita; et al. (TREC, 2002)

The JAVELIN Question-Answering System at TREC 2003: A Multi-Strategh Approach with Dynamic Planning. - Eric Nyberg; Teruko Mitamura; James P. Callan; Jaime G. Carbonell; Robert E. Frederking; Kevyn Collins-Thompson; Laurie Hiyakumoto; Yifen Huang; Curtis Huttenhower; Scott Judy; Jeongwoo Ko; Anna Kupsc; et al. (TREC, 2003)

An Information Repository Model for Advanced Question Answering Systems. - Vasco Pedro; Jeongwoo Ko; Eric Nyberg; Teruko Mitamura (LREC, 2004)

JAVELIN I and II Systems at TREC 2005. - Eric Nyberg; Robert E. Frederking; Teruko Mitamura; Matthew W. Bilotti; Kerry Hannan; Laurie Hiyakumoto; Jeongwoo Ko; Frank Lin; Lucian Vlad Lita; Vasco Pedro; Andrew Hazen Schlaikjer (TREC, 2005)

Exploiting Multiple Semantic Resources for Answer Selection. - Jeongwoo Ko; Laurie Hiyakumoto; Eric Nyberg (LREC, 2006)

Analyzing the Effects of Spoken Dialog Systems on Driving Behavior. - Jeongwoo Ko; Fumihiko Murase; Teruko Mitamura; Eric Nyberg; Masahiko Tateishi; Ichiro Akahori (LREC, 2006)

Language-independent Probabilistic Answer Ranking for Question Answering. - Jeongwoo Ko; Teruko Mitamura; Eric Nyberg (ACL, 2007)

A Probabilistic Framework for Answer Selection in Question Answering. - Jeongwoo Ko; Luo Si; Eric Nyberg (HLT-NAACL, 2007)

JAVELIN III: Cross-Lingual Question Answering from Japanese and Chinese Documents. - Teruko Mitamura; Frank Lin; Hideki Shima 001; Mengqiu Wang; Jeongwoo Ko; Justin Betteridge; Matthew W. Bilotti; Andrew Hazen Schlaikjer; Eric Nyberg (NTCIR, 2007)

A probabilistic graphical model for joint answer ranking in question answering. - Jeongwoo Ko; Eric Nyberg; Luo Si (SIGIR, 2007)

Semantic Extensions of the Ephyra QA System for TREC 2007. - Nico Schlaefer; Jeongwoo Ko; Justin Betteridge; Manas A. Pathak; Eric Nyberg; Guido Sautter (TREC, 2007)

Combining evidence with a probabilistic framework for answer ranking and answer merging in question answering. - Jeongwoo Ko; Luo Si; Eric Nyberg (Inf. Process. Manag., 2010)

Probabilistic models for answer-ranking in multilingual question-answering. - Jeongwoo Ko; Luo Si; Eric Nyberg; Teruko Mitamura (ACM Trans. Inf. Syst., 2010)

Analysis of an expert search query log. - Yi Fang 003; Naveen Somasundaram; Luo Si; Jeongwoo Ko; Aditya P. Mathur (SIGIR, 2011)

GoEmotions: A Dataset of Fine-Grained Emotions. - Dorottya Demszky; Dana Movshovitz-Attias; Jeongwoo Ko; Alan S. Cowen; Gaurav Nemade; Sujith Ravi (ACL, 2020)