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» Deep web data extraction
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VLDB
2005
ACM
143views Database» more  VLDB 2005»
15 years 7 months ago
WISE-Integrator: A System for Extracting and Integrating Complex Web Search Interfaces of the Deep Web
We demonstrate WISE-Integrator – an automatic search interface extraction and integration tool. The basic research issues behind this tool will also be explained.
Hai He, Weiyi Meng, Clement T. Yu, Zonghuan Wu
VLDB
2004
ACM
103views Database» more  VLDB 2004»
15 years 6 months ago
COMPASS: A Concept-based Web Search Engine for HTML, XML, and Deep Web Data
Jens Graupmann, Michael Biwer, Christian Zimmer, P...
VLDB
2007
ACM
115views Database» more  VLDB 2007»
16 years 1 months ago
Context-Aware Wrapping: Synchronized Data Extraction
The deep Web presents a pressing need for integrating large numbers of dynamically evolving data sources. To be more automatic yet accurate in building an integration system, we o...
Shui-Lung Chuang, Kevin Chen-Chuan Chang, ChengXia...
VLDB
2001
ACM
144views Database» more  VLDB 2001»
15 years 6 months ago
RoadRunner: Towards Automatic Data Extraction from Large Web Sites
The paper investigates techniques for extracting data from HTML sites through the use of automatically generated wrappers. To automate the wrapper generation and the data extracti...
Valter Crescenzi, Giansalvatore Mecca, Paolo Meria...
VLDB
2004
ACM
121views Database» more  VLDB 2004»
15 years 6 months ago
An Automatic Data Grabber for Large Web Sites
We demonstrate a system to automatically grab data from data intensive web sites. The system first infers a model that describes at the intensional level the web site as a collec...
Valter Crescenzi, Giansalvatore Mecca, Paolo Meria...