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FSTTCS
2006
Springer
13 years 11 months ago
On Continuous Timed Automata with Input-Determined Guards
We consider a general class of timed automata parameterized by a set of "input-determined" operators, in a continuous time setting. We show that for any such set of opera...
Fabrice Chevalier, Deepak D'Souza, Pavithra Prabha...
VLDB
1991
ACM
220views Database» more  VLDB 1991»
13 years 11 months ago
A Performance Evaluation of Multi-Level Transaction Management
Multi-level transactions are a variant of open nested transactions in which the subtransactions correspond to operations at different levels of a layered system architecture. The ...
Christof Hasse, Gerhard Weikum
VLDB
1987
ACM
106views Database» more  VLDB 1987»
13 years 11 months ago
A Dual Space Representation for Geometric Data
Thie paper presents a representation echeme for polyhedral objects in arbitrary dimensions. Each object ie represented as the algebraic sum of convex polyhedra (cells). Each cell ...
Oliver Günther, Eugene Wong
ASM
2008
ASM
13 years 10 months ago
Formal Modeling and Analysis of a Flash Filesystem in Alloy
This paper describes the formal modeling and analysis of a design for a flash-based filesystem in Alloy. We model the basic operations of a filesystem as well as features that are ...
Eunsuk Kang, Daniel Jackson
DAGSTUHL
2007
13 years 9 months ago
A conceptual framework for (iterated) revision, update, and nonmonotonic reasoning
Abstract. This paper makes a foundational contribution to the discussions on the very nature of belief change operations. Belief revision and pdate are investigated within an abstr...
Gabriele Kern-Isberner