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TREC
2001
15 years 1 months ago
SiteQ: Engineering High Performance QA System Using Lexico-Semantic Pattern Matching and Shallow NLP
s In TREC-10, we participated in the web track (only ad-hoc task) and the QA track (only main task). In the QA track, our QA system (SiteQ) has general architecture with three proc...
Gary Geunbae Lee, Jungyun Seo, Seungwoo Lee, Hanmi...
KDD
2001
ACM
226views Data Mining» more  KDD 2001»
16 years 8 days ago
Mining from open answers in questionnaire data
Surveys are an important part of marketing and customer relationship management, and open answers (i.e., answers to open questions) in particular may contain valuable information ...
Hang Li, Kenji Yamanishi
ICALT
2008
IEEE
15 years 6 months ago
Glosser: Enhanced Feedback for Student Writing Tasks
We describe Glosser, a system that supports students in writing essays by 1) scaffolding their reflection with trigger questions, and 2) using text mining techniques to provide co...
Jorge J. Villalón, Paul Kearney, Rafael A. ...
EMNLP
2006
15 years 1 months ago
Identification of Event Mentions and their Semantic Class
Complex tasks like question answering need to be able to identify events in text and the relations among those events. We show that this event identification task and a related ta...
Steven Bethard, James H. Martin
MOC
2002
149views more  MOC 2002»
14 years 11 months ago
Sparse squares of polynomials
We answer a question left open in an article of Coppersmith and Davenport which proved the existence of polynomials whose powers are sparse, and in particular polynomials whose squ...
John Abbott