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HCI
2009
15 years 2 months ago
Enabling Interactive Access to Web Tables
Tables are widely used in web pages. Unfortunately, most web tables can only be passively accessed but cannot be interactively accessed, that is, users can view information display...
Xin Yang, Wenchang Xu, Yuanchun Shi
DOLAP
2006
ACM
15 years 10 months ago
Designing ETL processes using semantic web technologies
One of the most important tasks performed in the early stages of a data warehouse project is the analysis of the structure and content of the existing data sources and their inten...
Dimitrios Skoutas, Alkis Simitsis
PVLDB
2008
141views more  PVLDB 2008»
15 years 3 months ago
WebTables: exploring the power of tables on the web
The World-Wide Web consists of a huge number of unstructured documents, but it also contains structured data in the form of HTML tables. We extracted 14.1 billion HTML tables from...
Michael J. Cafarella, Alon Y. Halevy, Daisy Zhe Wa...
ER
1994
Springer
128views Database» more  ER 1994»
15 years 8 months ago
A Normal Form Object-Oriented Entity Relationship Diagram
A normal form object-oriented entity relationship (OOER) diagram is presented to address a set of 00 data modelling issues, viz. the inability to judge the quality of an 00 schema,...
Tok Wang Ling, Pit Koon Teo
CIKM
2009
Springer
15 years 11 months ago
Semi-supervised learning of semantic classes for query understanding: from the web and for the web
Understanding intents from search queries can improve a user’s search experience and boost a site’s advertising profits. Query tagging via statistical sequential labeling mode...
Ye-Yi Wang, Raphael Hoffmann, Xiao Li, Jakub Szyma...