584 search results - page 1 / 117 » Pattern Matching In The Textract Information Extraction Syst... |
COLING
1994
13 years 6 months ago
1994
ANLP
2000
13 years 6 months ago
2000
This paper discusses an information extraction (IE) system, Textract, in natural language (NL) question answering (QA) and examines the role of IE in QA application. It shows: (i)...
ANLP
2000
13 years 6 months ago
2000
Information Extraction (IE) systems are commonly based on pattern matching. Adapting an IE system to a new scenario entails the construction of a new pattern base--a timeconsuming...
CIKM
2005
Springer
13 years 11 months ago
2005
Springer
In this paper we address the problem of unsupervised Web data extraction. We show that unsupervised Web data extraction becomes feasible when supposing pages that are made up of r...
ICSM
2003
IEEE
13 years 10 months ago
2003
IEEE
This paper is a summary of the author’s thesis that presents a model and an environment for recovering the high level design of legacy software systems based on user defined ar...