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» The Calculus of Algebraic Constructions
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CIE
2005
Springer
15 years 11 months ago
Kripke Models, Distributive Lattices, and Medvedev Degrees
We define a variant of the standard Kripke semantics for intuitionistic logic, motivated by the connection between constructive logic and the Medvedev lattice. We show that while...
Sebastiaan Terwijn
138
Voted
ISMVL
2000
IEEE
90views Hardware» more  ISMVL 2000»
15 years 10 months ago
Structures with Many-Valued Information and Their Relational Proof Theory
We present a uniform relational framework for developing proof systems for theories of manyvaluedness that may have the form of a logical system, of a class of algebra or of an in...
Ivo Düntsch, Wendy MacCaull, Ewa Orlowska
NETWORKING
2000
15 years 7 months ago
An Algorithm for Multicast with Multiple QoS Constraints and Dynamic Membership
In this paper we present an algorithm to construct low-cost source trees for multicast with multiple QoS constraints and dynamic membership. Assuming the availability of link-state...
Aiguo Fei, Mario Gerla
JCST
2008
90views more  JCST 2008»
15 years 6 months ago
Proper Reparametrization of Rational Ruled Surface
In this paper, we present a proper reparametrization algorithm for rational ruled surfaces. That is, for an improper rational parametrization of a ruled surface, we construct a pro...
Jia Li, Liyong Shen, Xiao-Shan Gao
JSC
2008
60views more  JSC 2008»
15 years 6 months ago
Completion of overdetermined parabolic PDEs
In this paper we apply methods of commutative algebra to analysis of systems of PDEs. More precisely, we show that systems which are parabolic in a generalized sense are equivalen...
Katsiaryna Krupchyk, Jukka Tuomela