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ICDE
1998
IEEE
82views Database» more  ICDE 1998»
16 years 5 months ago
Safeguarding and Charging for Information on the Internet
With the growing acceptance of the Internet as a new dissemination medium, several new and interesting challenges arise in building a digital commerce infrastructure. In this arti...
Hector Garcia-Molina, Steven P. Ketchpel, Narayana...
SIGMOD
2004
ACM
115views Database» more  SIGMOD 2004»
16 years 4 months ago
Ontologies and Semantics for Seamless Connectivity
The goal of having networks of seamlessly connected people, software agents and IT systems remains elusive. Early integration efforts focused on connectivity at the physical and s...
Michael Uschold, Michael Grüninger
SIGMOD
2002
ACM
154views Database» more  SIGMOD 2002»
16 years 4 months ago
Clustering Validity Checking Methods: Part II
Clustering results validation is an important topic in the context of pattern recognition. We review approaches and systems in this context. In the first part of this paper we pre...
Maria Halkidi, Yannis Batistakis, Michalis Vazirgi...
SIGMOD
2001
ACM
119views Database» more  SIGMOD 2001»
16 years 4 months ago
Quality of Service in Multimedia Digital Libraries
There is currently considerable interest in developing multimedia digital libraries. However, it has become clear that existing architectures for management systems do not support...
Elisa Bertino, Ahmed K. Elmagarmid, Mohand-Said Ha...
SIGMOD
2001
ACM
134views Database» more  SIGMOD 2001»
16 years 4 months ago
Content Integration for E-Business
We define the problem of content integration for EBusiness, and show how it differs in fundamental ways from traditional issues surrounding data integration, application integrati...
Michael Stonebraker, Joseph M. Hellerstein