2321 search results - page 120 / 465 » A Protocol for a Distributed Recommender System |
DBSEC
2003
15 years 2 months ago
2003
The SDSD-system offers state-dependent access control in distributed object systems. The system enforces protocols which declare sets of activity sequences as allowed, thereby for...
ATAL
2005
Springer
15 years 7 months ago
2005
Springer
We sketch how to express typical features of agent communication protocols in a simple temporal logic and show that conformance verification at runtime reduces to a generalised f...
ATAL
2003
Springer
15 years 6 months ago
2003
Springer
We identify different levels of conformance to a protocol (weak, exhaustive, and robust conformance) and show how conformance may be either checked a priori or enforced at runtim...
SEMWEB
2004
Springer
15 years 7 months ago
2004
Springer
Semantic Web resources — that is, knowledge representation formalisms existing in a distributed hypermedia system — require different addressing and processing models and capac...
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VLDB
1990
ACM
15 years 5 months ago
1990
ACM
In this paper, we present an efficient algorithm for managing replicated data. We impose a logical tree structure on the set of copies of an object. In a failurefree environment t...