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» A Hierarchy of Temporal Properties
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JSYML
2011
45views more  JSYML 2011»
13 years 3 months ago
On the jump classes of noncuppable enumeration degrees
We prove that for every Σ0 2 enumeration degree b there exists a noncuppable Σ0 2 degree a > 0e such that b ≤e a and a ≤e b . This allows us to deduce, from results on the...
Charles M. Harris
GRAPHICSINTERFACE
2003
13 years 10 months ago
Multiple Camera Considerations in a View-Dependent Continuous Level of Detail Algorithm
We introduce the Camera Aware View-dEpendent Continuous Level Of Detail (CAVECLOD) polygon mesh representation. Several techniques recently have been developed that use a hierarch...
Bradley P. Kram, Christopher D. Shaw
DBPL
2001
Springer
115views Database» more  DBPL 2001»
14 years 1 months ago
Optimization Properties for Classes of Conjunctive Regular Path Queries
Abstract. We are interested in the theoretical foundations of the optimization of conjunctive regular path queries (CRPQs). The basic problem here is deciding query containment bot...
Alin Deutsch, Val Tannen
SP
2006
IEEE
104views Security Privacy» more  SP 2006»
14 years 2 months ago
A Logic for Constraint-based Security Protocol Analysis
We propose PS-LTL, a pure-past security linear temporal logic that allows the specification of a variety of authentication, secrecy and data freshness properties. Furthermore, we...
Ricardo Corin, Sandro Etalle, Ari Saptawijaya
ECAI
2008
Springer
13 years 10 months ago
Diagnosis of Simple Temporal Networks
In many domains successful execution of plans requires careful monitoring and repair. Diagnosis of plan execution supports this process by identifying causes of plan failure. Most ...
Nico Roos, Cees Witteveen