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DCG
2008
93views more  DCG 2008»
13 years 6 months ago
Metric Combinatorics of Convex Polyhedra: Cut Loci and Nonoverlapping Unfoldings
Let S be the boundary of a convex polytope of dimension d + 1, or more generally let S be a convex polyhedral pseudomanifold. We prove that S has a polyhedral nonoverlapping unfold...
Ezra Miller, Igor Pak
ENTCS
2008
75views more  ENTCS 2008»
13 years 6 months ago
On the Refinement of Atomic Actions
Inspired by the properties of the refinement development of the Mondex Electronic Purse, we view an atomic action as a family of transitions with a common before-state, and differ...
Richard Banach, Gerhard Schellhorn
FUIN
2008
108views more  FUIN 2008»
13 years 6 months ago
Radial View of Continuous Cellular Automata
Continuous cellular automata (or coupled map lattices) are cellular automata where the state of the cells are real values in [0, 1] and the local transition rule is a real function...
Paola Flocchini, Vladimir Cezar
JUCS
2008
166views more  JUCS 2008»
13 years 6 months ago
ASM Refinement Preserving Invariants
: This paper gives a definition of ASM refinement suitable for the verification that a protocol implements atomic transactions. We used this definition as the basis of the formal v...
Gerhard Schellhorn
SOSYM
2002
66views more  SOSYM 2002»
13 years 6 months ago
Consistent specification of interface suites in UML
Abstract. The paper motivates and describes a model oriented approach for consistent specification of interface suites in UML. An interface suite is a coherent collection of interf...
Ella E. Roubtsova, L. C. M. van Gool, Ruurd Kuiper...