980 search results - page 25 / 196 » On Negative Bases |
SEC
2008
13 years 9 months ago
2008
Abstract. In recent security architectures, it is possible that the security policy is not evaluated in a centralized way but requires negotiation between the subject who is reques...
IIWAS
2004
13 years 9 months ago
2004
Access to different and remote sources with heterogeneous formats is one of the most important challenges in Enterprise Information Integration. Even though there exists an increa...
LPNMR
2009
Springer
14 years 2 months ago
2009
Springer
We develop a module-based framework for constraint modeling where it is possible to combine different constraint modeling languages and exploit their strengths in a flexible way. ...
ICMCS
2007
IEEE
14 years 2 months ago
2007
IEEE
Digital audio and video have recently taken a center stage in the communication world, which highlights the importance of digital media information management and indexing. It is ...
ECIR
2009
Springer
13 years 5 months ago
2009
Springer
This paper investigates the use of fuzzy logic mechanisms coming from the database community, namely graded inclusions, to model the information retrieval process. In this framewor...