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» A Method for Web Information Extraction
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ICWE
2010
Springer
13 years 6 months ago
Partial Information Extraction Approach to Lightweight Integration on the Web
Abstract. We present partial information extraction approach to lightweight integration on the Web. Our approach allows us to extract dynamic contents created by scripts as well as...
Junxia Guo, Prach Chaisatien, Hao Han, Tomoya Noro...
WSDM
2012
ACM
214views Data Mining» more  WSDM 2012»
12 years 3 months ago
Selecting actions for resource-bounded information extraction using reinforcement learning
Given a database with missing or uncertain content, our goal is to correct and fill the database by extracting specific information from a large corpus such as the Web, and to d...
Pallika H. Kanani, Andrew K. McCallum
SIGIR
2009
ACM
14 years 2 months ago
Web-derived resources for web information retrieval: from conceptual hierarchies to attribute hierarchies
A weakly-supervised extraction method identifies concepts within conceptual hierarchies, at the appropriate level of specificity (e.g., Bank vs. Institution), to which attribute...
Marius Pasca, Enrique Alfonseca
ESWS
2006
Springer
13 years 11 months ago
Extracting Instances of Relations from Web Documents Using Redundancy
Abstract. In this document we describe our approach to a specific subtask of ontology population, the extraction of instances of relations. We present a generic approach with which...
Viktor de Boer, Maarten van Someren, Bob J. Wielin...
WISE
2005
Springer
14 years 1 months ago
NET - A System for Extracting Web Data from Flat and Nested Data Records
This paper studies automatic extraction of structured data from Web pages. Each of such pages may contain several groups of structured data records. Existing automatic methods stil...
Bing Liu, Yanhong Zhai