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BPM
2008
Springer
155views Business» more  BPM 2008»
15 years 8 months ago
The Refined Process Structure Tree
Abstract. We consider workflow graphs as a model for the control flow of a business process model and study the problem of workflow graph parsing, i.e., finding the structure of a ...
Jussi Vanhatalo, Hagen Völzer, Jana Koehler
CDC
2008
IEEE
120views Control Systems» more  CDC 2008»
15 years 8 months ago
Left invertibility of discrete systems with finite inputs and quantized output
Abstract-- The aim of this paper is to address left invertibility for dynamical systems with inputs and outputs in discrete sets. We study systems that evolve in discrete time with...
Nevio Dubbini, Benedetto Piccoli, Antonio Bicchi
COMPGEOM
2005
ACM
15 years 8 months ago
Star splaying: an algorithm for repairing delaunay triangulations and convex hulls
Star splaying is a general-dimensional algorithm that takes as input a triangulation or an approximation of a convex hull, and produces the Delaunay triangulation, weighted Delaun...
Jonathan Richard Shewchuk
DIALM
2008
ACM
168views Algorithms» more  DIALM 2008»
15 years 8 months ago
Local broadcasting in the physical interference model
In this work we analyze the complexity of local broadcasting in the physical interference model. We present two distributed randomized algorithms: one that assumes that each node ...
Olga Goussevskaia, Thomas Moscibroda, Roger Watten...
EMSOFT
2008
Springer
15 years 8 months ago
Disassembling real-time fault-tolerant programs
We focus on decomposition of hard-masking real-time faulttolerant programs (where safety, timing constraints, and liveness are preserved in the presence of faults) that are design...
Borzoo Bonakdarpour, Sandeep S. Kulkarni, Anish Ar...