405 search results - page 22 / 81 » Distributing Semantic Constraints Between Heterogeneous Data... |
VLDB
2001
ACM
14 years 8 months ago
2001
ACM
Abstract In this paper we present a mechanism for approximately translating Boolean query constraints across heterogeneous information sources. Achieving the best translation is ch...
DOLAP
2010
ACM
13 years 5 months ago
2010
ACM
Inter-business collaborative contexts prefigure a distributed scenario where companies organize and coordinate themselves to develop common and shared opportunities. Traditional b...
COMCOM
1998
13 years 7 months ago
1998
Many researchers are devising algorithms for task placement in distributed systems, but few are designing the necessary mechanisms to provide the information required by those alg...
BMVC
2010
13 years 5 months ago
2010
In this paper we propose a novel approach to introducing semantic relations into the bag-of-words framework. We use the latent semantic models, such as LSA and pLSA, in order to d...
SIGIR
2005
ACM
14 years 1 months ago
2005
ACM
We introduce a new model for semantic annotation and retrieval from image databases. The new model is based on a probabilistic formulation that poses annotation and retrieval as c...