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ER
2001
Springer
148views Database» more  ER 2001»
15 years 2 months ago
On the Automatic Extraction of Data from the Hidden Web
An increasing amount of Web data is accessible only by filling out HTML forms to query an underlying data source. While this is most welcome from a user perspective (queries are e...
Stephen W. Liddle, Sai Ho Yau, David W. Embley
SEMWEB
2010
Springer
14 years 4 months ago
A taskonomy for the Semantic Web
The modalities of search and browse dominate current thinking about interaction with the Web. Given the Web's origins as a global hypertext system, it is understandable that t...
Tom Heath
CIARP
2007
Springer
15 years 1 months ago
Information Extraction and Classification from Free Text Using a Neural Approach
Many approaches to Information Extraction (IE) have been proposed in literature capable of finding and extract specific facts in relatively unstructured documents. Their applicatio...
Ignazio Gallo, Elisabetta Binaghi
WEBDB
1999
Springer
131views Database» more  WEBDB 1999»
15 years 1 months ago
Adapter Generation for Extracting and Querying Data from Web
Accessing and integrating data from heterogeneous sources has become a significant challenge. So-called adapters provide the functionality for translating SQL queries into querie...
Kai-Uwe Sattler, Michael Höding
ER
2003
Springer
550views Database» more  ER 2003»
15 years 2 months ago
A UML Based Approach for Modeling ETL Processes in Data Warehouses
Data warehouses (DWs) are complex computer systems whose main goal is to facilitate the decision making process of knowledge workers. ETL (Extraction-Transformation-Loading) proces...
Juan Trujillo, Sergio Luján-Mora