5597 search results - page 7 / 1120 » On-Demand Information Extraction |
RIAO
1997
13 years 11 months ago
1997
The techniques of information retrieval and information extraction are complementary, but to date there has been little concrete work aimed at integrating the two. We describe how...
JUCS
2008
13 years 9 months ago
2008
: There are many challenges developers face when attempting to reliably extract data from the Web. One of these challenges is the resilience of the extraction system to changes in ...
AAAI
2008
14 years 3 days ago
2008
Existing Information Extraction systems tend to focus on a tight window of context surrounding the desired information to be extracted. This leads to a number of shortcomings in t...
ACL
2001
13 years 11 months ago
2001
One of the central issues for information extraction (IE) systems is the cost of customization from one scenario to another. Research on the automated acquisition of patterns is i...
VLDB
2007
ACM
14 years 10 months ago
2007
ACM
In this paper we argue that developing information extraction (IE) programs using Datalog with embedded procedural extraction predicates is a good way to proceed. First, compared ...