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113
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IANDC
2007
111views more  IANDC 2007»
15 years 23 days ago
Expressiveness and complexity of graph logic
We investigate the complexity and expressive power of a spatial logic for reasoning about graphs. This logic was previously introduced by Cardelli, Gardner and Ghelli, and provide...
Anuj Dawar, Philippa Gardner, Giorgio Ghelli
95
Voted
PUC
2006
72views more  PUC 2006»
15 years 22 days ago
Towards self-protecting ubiquitous systems: monitoring trust-based interactions
The requirement for spontaneous interaction in ubiquitous computing creates security issues over and above those present in other areas of computing, deeming traditional approaches...
Colin English, Sotirios Terzis, Paddy Nixon
81
Voted
IJCSA
2007
130views more  IJCSA 2007»
15 years 22 days ago
Binary Particle Swarm Optimization Based Defensive Islanding Of Large Scale Power Systems
Power system defensive islanding is an efficient way to avoid catastrophic wide area blackouts, such as the 2003 North American Blackout. Finding defensive islands of large-scale ...
Wenxin Liu, Li Liu, David A. Cartes, Ganesh K. Ven...
114
Voted
IJISEC
2007
149views more  IJISEC 2007»
15 years 22 days ago
Dynamic security labels and static information flow control
This paper presents a language in which information flow is securely controlled by a type system, yet the security class of data can vary dynamically. Information flow policies ...
Lantian Zheng, Andrew C. Myers
117
Voted
IJMMS
2007
142views more  IJMMS 2007»
15 years 22 days ago
Using OWL to model biological knowledge
Much has been written of the facilities for ontology building and reasoning offered for ontologies expressed in the Web Ontology Language (OWL). Less has been written about how th...
Robert Stevens, Mikel Egaña Aranguren, Katy...