576 search results - page 1 / 116 » Uncertainty in Knowledge Provenance |
ESWS
2004
Springer
13 years 10 months ago
2004
Springer
Knowledge Provenance is an approach to determining the origin and validity of knowledge/information on the web by means of modeling and maintaining information sources and dependen...
ICTAI
2006
IEEE
13 years 11 months ago
2006
IEEE
Bayesian networks (BNs) have been widely used as a model for knowledge representation and probabilistic inferences. However, the single probability representation of conditional d...
SSDBM
2010
IEEE
13 years 10 months ago
2010
IEEE
The Resource Description Framework (RDF) format is being used by a large number of scientific applications to store and disseminate their datasets. The provenance information, desc...
SEMWEB
2009
Springer
13 years 9 months ago
2009
Springer
Abstract—For many tasks, such as the integration of knowledge bases in the semantic web, one must not only handle the knowledge itself, but also characterizations of this knowled...
GEOS
2007
Springer
13 years 11 months ago
2007
Springer
Maps are artifacts often derived from multiple sources of data, e.g., sensors, and processed by multiple methods, e.g., gridding and smoothing algorithms. As a result, complex meta...