2705 search results - page 246 / 541 » Formal Ontology for Subject |
WWW
2005
ACM
14 years 9 months ago
2005
ACM
Semantic Portal is the next generation of web portals that are powered by Semantic Web technologies for improved information sharing and exchange for a community of users. Current...
WWW
2003
ACM
14 years 9 months ago
2003
ACM
More and more resources are becoming available on the Web, and there is a growing need for infrastructures that, based on advertised descriptions, are able to semantically match d...
POPL
2005
ACM
14 years 8 months ago
2005
ACM
In traditional information-flow type systems, the security policy is often formalized as noninterference properties. However, noninterference alone is too strong to express securi...
POPL
2004
ACM
14 years 8 months ago
2004
ACM
We prove the decidability of the quantifier-free, static fragment of ambient logic, with composition adjunct and iteration, which corresponds to a kind of regular expression langu...
PODS
2007
ACM
14 years 8 months ago
2007
ACM
The pebble tree automaton and the pebble tree transducer are enhanced by additionally allowing an unbounded number of `invisible' pebbles (as opposed to the usual `visible�...