NavyTime: Event and Time Ordering from Raw Text
Nathanael Chambers Proceedings of the 7th International Workshop on Semantic Evaluation, Task 1. 2013.
[ PDF ]
USNA: A Dual-Classifier Approach to Contextual Sentiment Analysis
Ganesh Harihara, Eugene Yang, and Nathanael Chambers Proceedings of the 7th International Workshop on Semantic Evaluation, Task 2. 2013.
[ PDF ]
Deterministic coreference resolution based on entity-centric, precision-ranked rules.
Heeyoung Lee, Angel Chang, Yves Peirsman, Nathanael Chambers, Mihai Surdeanu and Dan Jurafsky. Computational Linguistics 39(4). 2013. [ journal download ]
2012
Labeling Documents with Timestamps: Learning from their Time Expressions
Nathanael Chambers ACL-2012, Jeju, Republic of Korea. July 2012. [19% acceptance] [ PDF ]
Learning the Central Events and Participants in Unlabeled Text
Nathanael Chambers ICML-2012, Edinburgh, Scotland. June 2012. [invited talk/paper]
Learning for Microblogs with Distant Supervision: Political Forecasting with Twitter
Micol Marchetti-Bowick and Nathanael Chambers EACL-2012, Avignon, France. April 2012. [27% acceptance] [ PDF ]
2011
Inducing Event Schemas and their Participants from Unlabeled Text
Nathanael Chambers PhD Dissertation, Stanford University. June 2011.
[ PDF ]
Template-Based Information Extraction without the Templates
Nathanael Chambers and Dan Jurafsky ACL-2011, Portland, OR. 2011. [26% acceptance] [ PDF ]
Stanford's Multi-Pass Sieve Coreference Resolution System at the CoNLL-2011 Shared Task
Heeyoung Lee, Yves Peirsman, Angel Chang, Nathanael Chambers, Mihai Surdeanu, Dan Jurafsky CoNLL-2011 Shared Task, Portland, OR. 2011.
[ PDF ]
Using Query Patterns to Learn the Duration of Events
Andrey Gusev, Nathanael Chambers, Pranav Khaitan, Divye Khilnani, Steven Bethard, Dan Jurafsky IWCS-2011, Oxford, UK. 2011. [42% acceptance] [ PDF ]
2010
A Multi-Pass Sieve for Coreference Resolution
Karthik Raghunathan, Heeyoung Lee, Sudarshan Rangarajan, Nathanael Chambers, Mihai Surdeanu, Dan Jurafsky, Christopher Manning EMNLP-2010, Boston, USA. 2010. [25% acceptance] [ PDF ]
Improving the Use of Pseudo-Words for Evaluating Selectional Preferences
Nathanael Chambers and Dan Jurafsky ACL-2010, Uppsala, Sweden. 2010. [25% acceptance] [ PDF ]
A Database of Narrative Schemas
Nathanael Chambers and Dan Jurafsky LREC-2010, Malta. 2010.
[ PDF ]
2009
Unsupervised Learning of Narrative Schemas and their Participants
Nathanael Chambers and Dan Jurafsky ACL-09, Singapore. 2009. [21% acceptance] [ PDF ]
2008
Jointly Combining Implicit Constraints Improves Temporal Ordering
Nathanael Chambers and Dan Jurafsky EMNLP-08, Waikiki, Hawaii, USA. 2008. [30% acceptance] [ PDF ]
Unsupervised Learning of Narrative Event Chains
Nathanael Chambers and Dan Jurafsky ACL-08, Ohio, USA. 2008. [25% acceptance] [ PDF ]
2007
Classifying Temporal Relations Between Events
Nathanael Chambers, Shan Wang, Dan Jurafsky ACL-07, Prague. 2007. [22% acceptance] [ PDF ]
Learning Alignments and Leveraging Natural Logic
Nathanael Chambers, Daniel Cer, Trond Grenager, David Hall, Chloe Kiddon, Bill MacCartney, Marie-Catherine de Marneffe, Daniel Ramage, Eric Yeh and Christopher D. Manning ACL Workshop on Textual Entailment and Paraphrase, Prague. 2007.
[ PDF ]
PLOW: A Collaborative Task Learning Agent.
Allen, J., Chambers, N., Ferguson, G., Galescu, L., Jung, H., Swift, M., and Taysom, W Proceedings of the Twenty-Second Conference on Artificial Intelligence (AAAI-07), Vancouver, Canada, Jul 22-26. Outstanding paper award winner.
2006
Using Semantics to Identify Web Objects
Nathanael Chambers, James Allen, Lucian Galescu, Hyuckchul Jung, William Taysom AAAI-06, Boston USA. July 18-20, 2006.
[ PDF ]
One-Shot Procedure Learning from Instruction and Observation
Hyuckchul Jung, James Allen, Nathanael Chambers, Lucian Galescu, Mary Swift, William Taysom FLAIRS, Florida USA. May 11-13, 2006.
[ PDF ]
Chester: Towards a Personal Medical Advisor
James Allen, Ferguson, Blaylock, Byron, Chambers, Dzikovska, Galescu, Swift Journal of Biomedical Informatics. 2006.
2005
Real-Time Stochastic Language Generation for Dialogue Systems
Nathanael Chambers European Workshop for Natural Language Generation
Aberdeen, Scotland. pp 40-48. 2005.
[ PDF ]
Approaches for Automatically Tagging Affect
Nathanael Chambers, Joel Tetreault, James Allen Computing Affect and Attitude in Text: Theory and Applications. Springer, 2005. pp. 143-158.
[ PDF ]
A Dialogue-Based Approach to Multi-Robot Team Control
Nathanael Chambers, James Allen, Lucian Galescu, and Hyuckchul Jung In Proceedings 3rd International Multi-Robot Systems Workshop. Washington, DC. March 14-16, 2005
[ PDF ]
Two diverse systems built using generic components for spoken dialogue (Recent progress on TRIPS).
Allen, Ferguson, Swift, Stent, Stoness, Galescu, Chambers, Campana and Aist In Proceedings of the ACL Interactive Poster and Demonstration Sessions. Ann Arbor Michigan. June 2005. pp. 85-88
[ PDF ]
2004
Stochastic Language Generation in a Dialogue System: Toward a Domain Independent Generator
Nathanael Chambers and James Allen In Proceedings 5th SIGdial Workshop on Discourse and Dialogue. Boston, USA, April 30-May 1, 2004
[ PDF ]
Approaches for Automatically Tagging Affect
Nathanael Chambers, Joel Tetreault, and James Allen In Proceedings AAAI Symposium of Exploring Affect and Attitude in Text. Stanford, USA, March 25-27, 2004
[ PDF ]
Policy-based coordination in joint human-agent activity
Bradshaw, Feltovich, Jung, Kulkarni, Allen, Bunch, Chambers, Galescu, Jeffers, Johnson, Sierhuis, Taysom, Uszok, Van Hoof Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, 2004.
Toward trustworthy adjustable autonomy and mixed-initiative interaction in KAoS
Bradshaw, Jung, Kulkarni, Allen, Bunch, Chambers, Feltovich, Galescu, Jeffers, Johnson, Taysom, Uszok Proceedings of the AAMAS 2004 Trust workshop, New York City, NY, July 2004
Teamwork-centered Autonomy for Extended Human-Agent Interaction in Space Applications
Bradshaw, Acquisti, Allen, Breedy, Bunch, Chambers, Feltovich, Galescu, Goodrich, Jeffers, Johnson, Jung, Lott, Olsen, Sierhuis, Suri, Taysom, Tonti, Uszok AAAI 2004 Spring Symposium. Stanford, USA, AAAI Press. 2004
2002
The Medication Advisor Project: Preliminary Report
George Ferguson, James Allen, Nate Blaylock, Donna Byron, Nate Chambers, Myroslava Dzikovska, Lucian Galescu, Xipeng Shen, Robert Swier, and Mary Swift
Technical Report 776, Dept. of Computer Science, University of Rochester, May 2002