2443 search results - page 2 / 489 » A Proposal for a Web Information Extraction and Question-Ans... |
SIGIR
2002
ACM
13 years 5 months ago
2002
ACM
This paper describes a question answering system that is designed to capitalize on the tremendous amount of data that is now available online. Most question answering systems use ...
CIKM
2003
Springer
13 years 10 months ago
2003
Springer
We present a strategy for answering fact-based natural language questions that is guided by a characterization of realworld user queries. Our approach, implemented in a system cal...
WWW
2002
ACM
14 years 6 months ago
2002
ACM
Web-based search engines such as Google and NorthernLight return documents that are relevant to a user query, not answers to user questions. We have developed an architecture that...
WWW
2004
ACM
14 years 6 months ago
2004
ACM
While being quite successful in providing keyword based access to web pages, commercial search portals, such as Google, Yahoo, AltaVista, and AOL, still lack the ability to answer...
LEC
2002
IEEE
13 years 10 months ago
2002
IEEE
The Web has emerged as a huge information repository that can be used for various knowledge based applications, an important one being Question Answering (QA). The paper discusses...