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» Contextual Deontic Logic
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OTM
2007
Springer
15 years 4 months ago
A Role and Attribute Based Access Control System Using Semantic Web Technologies
We show how Semantic Web technologies can be used to build an access control system. We follow the role-based access control approach (RBAC) and extend it with contextual attribute...
Lorenzo Cirio, Isabel F. Cruz, Roberto Tamassia
PERVASIVE
2007
Springer
15 years 4 months ago
Assessing the Suitability of Context Information for Ambient Display
With the advance of pervasive technology, information from both the physical and virtual world is increasingly accessible to developers. Context -aware applications may consume re...
Steve Neely, Graeme Stevenson, Paddy Nixon
PPDP
2005
Springer
15 years 3 months ago
A new calculus of contexts
We study contexts (terms with holes) by proposing a ‘λcalculus with holes’. It is very expressive and can encode programming constructs apparently unrelated to contexts, incl...
Murdoch Gabbay
CONCUR
2003
Springer
15 years 3 months ago
Full Abstraction for HOPLA
traction for HOPLA Mikkel Nygaard1 and Glynn Winskel2 1 BRICS , University of Aarhus 2 Computer Laboratory, University of Cambridge A fully abstract denotational semantics for the ...
Mikkel Nygaard, Glynn Winskel
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CONTEXT
2001
Springer
15 years 2 months ago
On the Dimensions of Context Dependence: Partiality, Approximation, and Perspective
Abstract. In this paper we propose to re-read the past work on formalizing context as the search for a logic of the relationships between partial, approximate, and perspectival the...
Massimo Benerecetti, Paolo Bouquet, Chiara Ghidini