463 search results - page 4 / 93 » Database De-Centralization - A Practical Approach |
DEXAW
2007
IEEE
14 years 1 months ago
2007
IEEE
In this paper we give an overview of methods to find representations of ontology defined concepts in texts. We distinguish two approaches: lexicon-based methods and approaches u...
DEXAW
2002
IEEE
14 years 10 days ago
2002
IEEE
In most electronic auctions conducted over the Internet today price is still the only decision criteria for the best bid. This is true for all sorts of auctions in the electronic ...
OTM
2005
Springer
14 years 26 days ago
2005
Springer
We propose to enhance a schema integration process with a validation phase employing logic-based data models. In our methodology, we validate the source schemas against the data mo...
EDBT
1998
ACM
13 years 11 months ago
1998
ACM
In this paper we present MD, a logical model for OLAP systems, and show how it can be used in the design of multidimensional databases. Unlike other models for multidimensional dat...
JIT
2004
Springer
14 years 22 days ago
2004
Springer
Service Oriented Architectures (SOAs) have recently emerged as a new promising paradigm for supporting distributed computing. Web services, as well as integration-packages relying ...