2536 search results - page 271 / 508 » Gravitation-based model for information retrieval |
IRI
2007
IEEE
14 years 2 months ago
2007
IEEE
User feedback is widely deployed in recent multimedia research to refine retrieval performance. However, most of the existing online learning algorithms handle interactions of a s...
AAAI
1990
13 years 9 months ago
1990
The probabilistic network technology is a knowledgebased technique which focuses on reasoning under uncertainty. Because of its well defined semantics and solid theoretical founda...
DEBU
2010
13 years 8 months ago
2010
The proliferation of knowledge-sharing communities like Wikipedia and the advances in automated information extraction from Web pages enable the construction of large knowledge ba...
IRI
2007
IEEE
14 years 2 months ago
2007
IEEE
Domain-specific modeling has become a popular way of designing and developing systems. It generally involves a systematic use of a set of object-oriented models to represent vari...
ACISICIS
2005
IEEE
14 years 2 months ago
2005
IEEE
Uncertainty always exists as an unavoidable factor in any pervasive context-aware applications. This is mostly caused by the imperfectness and incompleteness of data. In this pape...