Sciweavers

80 search results - page 1 / 16
» Answering Definition Questions Using Multiple Knowledge Sour...
Sort
View
NAACL
2004
13 years 5 months ago
Answering Definition Questions Using Multiple Knowledge Sources
Definition questions represent a largely unexplored area of question answering--they are different from factoid questions in that the goal is to return as many relevant "nugg...
Wesley Hildebrandt, Boris Katz, Jimmy J. Lin
AIRS
2008
Springer
13 years 10 months ago
Using Multiple Combined Ranker for Answering Definitional Questions
This paper presents a Multiple Combined Ranker (MCR) approach for answering definitional questions. Generally, our MCR approach first extracts question target-related knowledge as ...
Junkuo Cao, Lide Wu, Xuanjing Huang, Yaqian Zhou, ...
IJCNLP
2005
Springer
13 years 9 months ago
Answering Definition Questions Using Web Knowledge Bases
This paper presents a definition question answering approach, which is capable of mining textual definitions from large collections of documents. In order to automatically identify...
Zhushuo Zhang, Yaqian Zhou, Xuanjing Huang, Lide W...
AI
2007
Springer
13 years 9 months ago
Question Answering Summarization of Multiple Biomedical Documents
Abstract. In this paper we introduce a system that automatically summarizes multiple biomedical documents relevant to a question. The system extracts biomedical and general concept...
Zhongmin Shi, Gabor Melli, Yang Wang, Yudong Liu, ...
CIKM
2010
Springer
12 years 10 months ago
Modeling betweenness for question answering
The gap between the user's information need and query is expanding due to the pervasiveness of Web search. Multimedia question answering is restricted by disjoint infrastruct...
Brandeis Marshall