9719 search results - page 84 / 1944 » Answer Set Optimization |
FLAIRS
2006
13 years 11 months ago
2006
The SEMEX tool for question answering is presented. Its architecture and features for extracting from input text a network of concept nodes that index syntax-based logical forms, ...
NAACL
2003
13 years 11 months ago
2003
In this paper we investigate the use of surface text patterns for a Maximum Entropy based Question Answering (QA) system. These text patterns are collected automatically in an uns...
COLING
2002
13 years 9 months ago
2002
We describe an in-depth study of using a dictionary (WordNet) and web search engines (Altavista, MSN, and Google) to boost the performance of an automated question answering syste...
ICDT
2007
ACM
14 years 4 months ago
2007
ACM
We consider the problem of querying data sources that have limited capabilities and can thus only be accessed by complying with certain binding patterns for their attributes. This ...
CLEF
2003
Springer
14 years 3 months ago
2003
Springer
We describe a method for modifying a monolingual English question answering system to allow it to accept French questions. Our method relies on a statistical translation engine to ...