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» A Formal Semantics for SPKI
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EDOC
2008
IEEE
14 years 2 months ago
Reliable Discovery and Selection of Composite Services in Mobile Environments
Service providers as we know them nowadays are the always-on “static” web service providers, that aim at Five9 availability (99.999%). Formal, or de-facto, standards, such as ...
Lucia Del Prete, Licia Capra
IEEEARES
2007
IEEE
14 years 2 months ago
Formalising Dynamic Trust Negotiations in Decentralised Collaborative e-Health Systems
Access control in decentralised collaborative systems present huge challenges especially where many autonomous entities including organisations, humans, software agents from diff...
Oluwafemi Ajayi, Richard O. Sinnott, Anthony Stell
ATAL
2007
Springer
14 years 1 months ago
Aborting tasks in BDI agents
Intelligent agents that are intended to work in dynamic environments must be able to gracefully handle unsuccessful tasks and plans. In addition, such agents should be able to mak...
John Thangarajah, James Harland, David N. Morley, ...
EMSOFT
2007
Springer
14 years 1 months ago
WCET estimation for executables in the presence of data caches
This paper describes techniques to estimate the worst case execution time of executable code on architectures with data caches. The underlying mechanism is Abstract Interpretation...
Rathijit Sen, Y. N. Srikant
SEMWEB
2007
Springer
14 years 1 months ago
Lightweight Community-Driven Ontology Evolution
Only few well-maintained domain ontologies can be found on the Web. The likely reasons for the lack of useful domain ontologies include that (1) informal means to convey intended m...
Katharina Siorpaes