1928 search results - page 352 / 386 » Integrity Constraints in OWL |
SIGMOD
2010
ACM
14 years 2 months ago
2010
ACM
We present SecureBlox, a declarative system that uniļ¬es a distributed query processor with a security policy framework. SecureBlox decouples security concerns from system speciļ...
SIGMOD
2010
ACM
14 years 2 months ago
2010
ACM
Real-world databases often contain syntactic and semantic errors, in spite of integrity constraints and other safety measures incorporated into modern DBMSs. We present ERACER, an...
AGENTS
1998
Springer
14 years 2 months ago
1998
Springer
The New Millennium Remote Agent NMRA will be the rst AI system to control an actual spacecraft. The spacecraft domain places a strong premium on autonomy and requires dynamic reco...
MM
1993
ACM
14 years 1 months ago
1993
ACM
As multimedia becomes an integral part of collaborative systems, we must understand how to design such systems to support usersā rich set of existing interaction skills, rather ...
ATAL
2006
Springer
14 years 1 months ago
2006
Springer
We report on our ongoing practical experience in designing, implementing, and deploying PTIME, a personalized agent for time management and meeting scheduling in an open, multi-ag...