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» Identifying Relations for Open Information Extraction
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HICSS
2003
IEEE
116views Biometrics» more  HICSS 2003»
14 years 1 hour ago
Identifying a Company's Non-Customer Online Communities: a Proto-typology
This paper describes an exploratory, qualitative study of a process for extracting, identifying and exploiting an enterprise's implicit (less visible) web communities using l...
Edna O. F. Reid
KDID
2004
481views Database» more  KDID 2004»
13 years 8 months ago
Models and Indices for Integrating Unstructured Data with a Relational Database
Abstract. Database systems are islands of structure in a sea of unstructured data sources. Several real-world applications now need to create bridges for smooth integration of semi...
Sunita Sarawagi
AAAI
2004
13 years 8 months ago
Methods for Domain-Independent Information Extraction from the Web: An Experimental Comparison
Our KNOWITALL system aims to automate the tedious process of extracting large collections of facts (e.g., names of scientists or politicians) from the Web in an autonomous, domain...
Oren Etzioni, Michael J. Cafarella, Doug Downey, A...
VLDB
2011
ACM
251views Database» more  VLDB 2011»
13 years 1 months ago
Harvesting relational tables from lists on the web
A large number of web pages contain data structured in the form of “lists”. Many such lists can be further split into multi-column tables, which can then be used in more seman...
Hazem Elmeleegy, Jayant Madhavan, Alon Y. Halevy
WEBDB
2007
Springer
79views Database» more  WEBDB 2007»
14 years 24 days ago
Navigating Extracted Data with Schema Discovery
Open Information Extraction (OIE) is a recently-introduced type of information extraction that extracts small individual pieces of data from input text without any domainspecific...
Michael J. Cafarella, Dan Suciu, Oren Etzioni