184 search results - page 13 / 37 » Extracting and Querying a Comprehensive Web Database |
SIGMOD
2009
ACM
14 years 8 months ago
2009
ACM
With large amounts of correlated probabilistic data being generated in a wide range of application domains including sensor networks, information extraction, event detection etc.,...
WWW
2009
ACM
14 years 9 months ago
2009
ACM
Web search engines often federate many user queries to relevant structured databases. For example, a product related query might be federated to a product database containing thei...
TOIS
2008
13 years 8 months ago
2008
Many valuable text databases on the web have non-crawlable contents that are "hidden" behind search interfaces. Metasearchers are helpful tools for searching over multip...
ADBIS
1997
Springer
14 years 24 days ago
1997
Springer
In this paper we discuss the management of semi-structured data, i.e., data that has irregular or dynamically changing structure. We describe components of the Stanford Tsimmis Pr...
ESWS
2004
Springer
14 years 2 months ago
2004
Springer
Abstract. We propose a novel approach to reverse engineering of relational databases to ontologies. Our approach is based on the idea that semantics of a relational database can be...