794 search results - page 14 / 159 » Ontological Approach for Information Discovery in Internet D... |
WWW
2005
ACM
14 years 1 months ago
2005
ACM
As more and more Web services are deployed, Web service’s discovery mechanisms become essential. Similar services can have quite different QoS behaviors. For service selection ...
WEBI
2007
Springer
14 years 1 months ago
2007
Springer
The paper addresses a problem of combining XML querying with ontology reasoning. We present an extension of a rule-based XML query and transformation language Xcerpt. The extensio...
KDD
1998
ACM
13 years 12 months ago
1998
ACM
We consider the problem of aggregation for uncertain and imprecise data. For such data, we define aggregation operators and use them to provide information on properties and patte...
IKE
2004
13 years 9 months ago
2004
In Geoscience domain, large amounts of data are accessible, however they vary in formats and are stored at various organizations leading to problems of data discovery, data intero...
COOPIS
2002
IEEE
14 years 22 days ago
2002
IEEE
This paper presents a specifically database-inspired approach (called DOGMA) for engineering formal ontologies, implemented as shared resources used to express agreed formal semant...