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IPPS
2009
IEEE
14 years 2 months ago
Toward adjoinable MPI
4 Automatic differentiation is the primary means of obtaining analytic5 derivatives from a numerical model given as a computer program. There-6 fore, it is an essential productivi...
Jean Utke, Laurent Hascoët, Patrick Heimbach,...
FM
2009
Springer
155views Formal Methods» more  FM 2009»
14 years 2 months ago
Towards an Operational Semantics for Alloy
Abstract. The Alloy modeling language has a mathematically rigorous denotational semantics based on relational algebra. Alloy specifications often represent operations on a state,...
Theophilos Giannakopoulos, Daniel J. Dougherty, Ka...
NORDSEC
2009
Springer
14 years 2 months ago
Towards Practical Enforcement Theories
Runtime enforcement is a common mechanism for ensuring that program executions adhere to constraints specified by a security policy. It is based on two simple ideas: the enforceme...
Nataliia Bielova, Fabio Massacci, Andrea Michelett...
DSN
2008
IEEE
14 years 2 months ago
Toward an understanding of the processing delay of peer-to-peer relay nodes
Abstract—Peer-to-peer relaying is commonly used in realtime applications to cope with NAT and firewall restrictions and provide better quality network paths. As relaying is not ...
Kuan-Ta Chen, Jing-Kai Lou
DSN
2008
IEEE
14 years 2 months ago
Towards an understanding of anti-virtualization and anti-debugging behavior in modern malware
Many threats that plague today’s networks (e.g., phishing, botnets, denial of service attacks) are enabled by a complex ecosystem of attack programs commonly called malware. To ...
Xu Chen, Jonathon Andersen, Zhuoqing Morley Mao, M...