Pattern Matching for Case Analysis: A Computational Definition of Closeness. - Sylvain Delisle; Terry Copeck; Stan Szpakowicz; Ken Barker 002 (ICCI, 1993)

Interactive Semantic Analysis of Technical Texts. - Sylvain Delisle; Ken Barker 002; Terry Copeck; Stan Szpakowicz (Comput. Intell., 1996)

Systematic construction of a versatile case system. - Ken Barker 002; Terry Copeck; Stan Szpakowicz; Sylvain Delisle (Nat. Lang. Eng., 1997)

Semi-Automatic Recognition of Noun Modifier Relationships. - Ken Barker 002; Stan Szpakowicz (COLING-ACL, 1998)

A Trainable Bracketer for Noun Modifiers. - Ken Barker 002 (Canadian AI, 1998)

Test-Driving TANKA: Evaluating a Semi-automatic System of Text Analysis for Knowledge Acquisition. - Ken Barker 002; Sylvain Delisle; Stan Szpakowicz (Canadian AI, 1998)

Using Noun Phrase Heads to Extract Document Keyphrases. - Ken Barker 002; Nadia Cornacchia (AI, 2000)

A library of generic concepts for composing knowledge bases. - Ken Barker 002; Bruce W. Porter; Peter Clark (K-CAP, 2001)

Knowledge entry as the graphical assembly of components. - Peter Clark; John A. Thompson; Ken Barker 002; Bruce W. Porter; Vinay K. Chaudhri; Andres C. Rodriguez; Jérôme Thoméré; Sunil Mishra; Yolanda Gil; Patrick J. Hayes; Thomas Reichherzer (K-CAP, 2001)

Representing roles and purpose. - James Fan; Ken Barker 002; Bruce W. Porter; Peter Clark (K-CAP, 2001)

A Web-Based Ontology Browsing and Editing System. - Jérôme Thoméré; Ken Barker 002; Vinay K. Chaudhri; Peter Clark; Michael Eriksen; Sunil Mishra; Bruce W. Porter; Andres C. Rodriguez (AAAI/IAAI, 2002)

The Knowledge Required to Interpret Noun Compounds. - James Fan; Ken Barker 002; Bruce W. Porter (IJCAI, 2003)

Enabling domain experts to convey questions to a machine: a modified, template-based approach. - Peter Clark; Vinay K. Chaudhri; Sunil Mishra; Jérôme Thoméré; Ken Barker 002; Bruce W. Porter (K-CAP, 2003)

Using transformations to improve semantic matching. - Peter Z. Yeh; Bruce W. Porter; Ken Barker 002 (K-CAP, 2003)

A Question-Answering System for AP Chemistry: Assessing KR&R Technologies. - Ken Barker 002; Vinay K. Chaudhri; Shaw Yi Chaw; Peter Clark; James Fan; David J. Israel; Sunil Mishra; Bruce W. Porter; Pedro Romero; Dan Tecuci; Peter Z. Yeh (KR, 2004)

Towards a Quantitative, Platform-Independent Analysis of Knowledge Systems. - Noah S. Friedland; Paul G. Allen; Michael Witbrock; Gavin Matthews; Nancy Salay; Pierluigi Miraglia; Jürgen Angele; Steffen Staab; David J. Israel; Vinay K. Chaudhri; Bruce W. Porter; Ken Barker 002; et al. (KR, 2004)

Project Halo: Towards a Digital Aristotle. - Noah S. Friedland; Paul G. Allen; Gavin Matthews; Michael Witbrock; David Baxter; Jon Curtis; Blake Shepard; Pierluigi Miraglia; Jürgen Angele; Steffen Staab; Eddie Mönch; Henrik Oppermann; et al. (AI Mag., 2004)

Indirect anaphora resolution as semantic path search. - James Fan; Ken Barker 002; Bruce W. Porter (K-CAP, 2005)

Matching utterances to rich knowledge structures to acquire a model of the speaker's goal. - Peter Z. Yeh; Bruce W. Porter; Ken Barker 002 (K-CAP, 2005)

A Unified Knowledge Based Approach for Sense Disambiguation and Semantic Role Labeling. - Peter Z. Yeh; Bruce W. Porter; Ken Barker 002 (AAAI, 2006)

Flexible Semantic Matching for Link Analysis: A Proposal. - Peter Z. Yeh; Bruce W. Porter; Ken Barker 002 (AAAI Fall Symposium: Capturing and Using Patterns for Evidence Detection, 2006)

Learning by Reading: A Prototype System, Performance Baseline and Lessons Learned. - Ken Barker 002; Bhalchandra Agashe; Shaw Yi Chaw; James Fan; Noah S. Friedland; Michael Robert Glass; Jerry R. Hobbs; Eduard H. Hovy; David J. Israel; Doo Soon Kim; Rutu Mulkar-Mehta; Sourabh Patwardhan; et al. (AAAI, 2007)

AURA: Enabling Subject Matter Experts to Construct Declarative Knowledge Bases from Science Textbooks. - Ken Barker 002; Vinay K. Chaudhri; Shaw Yi Chaw; Peter Clark; Daniel Hansch; Bonnie E. John; Sunil Mishra; John Pacheco; Bruce W. Porter; Aaron Spaulding; Moritz Weiten (AAAI, 2007)

Capturing and answering questions posed to a knowledge-based system. - Peter Clark; Shaw Yi Chaw; Ken Barker 002; Vinay K. Chaudhri; Philip Harrison; James Fan; Bonnie E. John; Bruce W. Porter; Aaron Spaulding; John A. Thompson; Peter Z. Yeh (K-CAP, 2007)

A Scalable Problem-Solver for Large Knowledge-Bases. - Shaw Yi Chaw; Ken Barker 002; Bruce W. Porter; Dan Tecuci; Peter Z. Yeh (ICTAI, 2009)

Knowledge integration across multiple texts. - Doo Soon Kim; Ken Barker 002; Bruce W. Porter (K-CAP, 2009)

Automatic interpretation of loosely encoded input. - James Fan; Ken Barker 002; Bruce W. Porter (Artif. Intell., 2009)

Report on the Fourth International Conference on Knowledge Capture (K-CAP 2007). - Derek H. Sleeman; Ken Barker 002; David Corsar (AI Mag., 2009)

Improving the Quality of Text Understanding by Delaying Ambiguity Resolution. - Doo Soon Kim; Ken Barker 002; Bruce W. Porter (COLING, 2010)

Project Halo Update - Progress Toward Digital Aristotle. - David Gunning; Vinay K. Chaudhri; Peter Clark; Ken Barker 002; Shaw Yi Chaw; Mark Greaves; Benjamin N. Grosof; Alice Leung; David D. McDonald 002; Sunil Mishra; John Pacheco; Bruce W. Porter; et al. (AI Mag., 2010)

Combining Structured and Unstructured Knowledge Sources for Question Answering in Watson. - Ken Barker 002 (DILS, 2012)

Focused Grounding for Markov Logic Networks. - Michael Robert Glass; Ken Barker 002 (FLAIRS, 2012)

Query Driven Hypothesis Generation for Answering Queries over NLP Graphs. - Chris Welty; Ken Barker 002; Lora Aroyo; Shilpa Arora (ISWC (2), 2012)

Relational Path Mining in Structured Knowledge. - Mihaela A. Bornea; Ken Barker 002 (K-CAP, 2015)

Medical Concept Resolution. - Nitish Aggarwal; Ken Barker 002; Chris Welty (ISWC (Posters & Demos), 2015)

Stacking With Auxiliary Features for Entity Linking in the Medical Domain. - Nazneen Fatema Rajani; Mihaela A. Bornea; Ken Barker 002 (BioNLP, 2017)

Combining Unsupervised Pre-training and Annotator Rationales to Improve Low-shot Text Classification. - Oren Melamud; Mihaela A. Bornea; Ken Barker 002 (EMNLP/IJCNLP (1), 2019)

Leveraging Medical Literature for Section Prediction in Electronic Health Records. - Sara Rosenthal; Ken Barker 002; Zhicheng Liang (EMNLP/IJCNLP (1), 2019)

Session details: Keynote Address. - Ken Barker 002 (K-CAP, 2019)

Knowledge-Based News Event Analysis and Forecasting Toolkit. - Oktie Hassanzadeh; Parul Awasthy; Ken Barker 002; Onkar Bhardwaj; Debarun Bhattacharjya; Mark Feblowitz; Lee Martie; Jian Ni; Kavitha Srinivas; Lucy Yip (IJCAI, 2022)

Knowledge-Based News Event Analysis Toolkit. - Oktie Hassanzadeh; Parul Awasthy; Ken Barker 002; Onkar Bhardwaj; Debarun Bhattacharjya; Mark Feblowitz; Aamod Khatiwada; Lee Martie; Steve Fonin Mbouadeu; Jian Ni; Anik Saha; Sola Shirai; et al. (ISWC (Posters/Demos/Industry), 2022)

An Evaluation Framework for Mapping News Headlines to Event Classes in a Knowledge Graph. - Steve Fonin Mbouadeu; Martin Lorenzo; Ken Barker 002; Oktie Hassanzadeh (CoRR, 2023)

CHRONOS: A Schema-Based Event Understanding and Prediction System. - Maria Chang 001; Achille Fokoue; Rosario Uceda-Sosa; Parul Awasthy; Ken Barker 002; Sadhana Kumaravel; Oktie Hassanzadeh; Elton F. S. Soares; Tian Gao; Debarun Bhattacharjya; Radu Florian; Salim Roukos (AAAI, 2024)

Distilling Event Sequence Knowledge From Large Language Models. - Somin Wadhwa; Oktie Hassanzadeh; Debarun Bhattacharjya; Ken Barker 002; Jian Ni (ISWC (1), 2024)