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» Specifying Information-Flow Controls
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CCS
2004
ACM
14 years 1 months ago
Security policies for downgrading
A long-standing problem in information security is how to specify and enforce expressive security policies that control information flow while also permitting information release...
Stephen Chong, Andrew C. Myers
FSTTCS
2004
Springer
14 years 1 months ago
Toward a Grainless Semantics for Shared-Variable Concurrency
Abstract. Conventional semantics for shared-variable concurrency suffers from the “grain of time” problem, i.e., the necessity of specifying a default level of atomicity. We pr...
John C. Reynolds
ICTAI
2003
IEEE
14 years 1 months ago
Ontology-Based Medical Image Annotation with Description Logics
The interpretation of medical evidence is normally presented in terms of a controlled, but diversely expressed specialist vocabulary and natural language phrases. Such informally ...
Bo Hu, Srinandan Dasmahapatra, Paul H. Lewis, Nige...
DIGRA
2003
Springer
14 years 1 months ago
Computer games and violence: Is there really a connection?
The relationship between videogames and violent behaviour was analysed in a representative sample of 9889 Norwegian youth ageing from 13 to 18 years. Videogames were separated in ...
Tor Endestad, Leila Torgersen
FORMATS
2003
Springer
14 years 1 months ago
Analysis of Real Time Operating System Based Applications
This text is dedicated to modelling of real-time applications running under multitasking operating system. Theoretical background is based on timed automata by Alur and Dill. As th...
Libor Waszniowski, Zdenek Hanzálek