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» On the Theory of Structural Subtyping
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ANTSW
2008
Springer
15 years 8 months ago
Autonomous Reconfiguration in a Self-assembling Multi-robot System
Self-assembling multi-robot systems can, in theory, overcome the physical limitations of individual robots by connecting to each other to form particular physical structures (morph...
Rehan O'Grady, Anders Lyhne Christensen, Marco Dor...
COMPGEOM
2008
ACM
15 years 8 months ago
Reeb spaces of piecewise linear mappings
Generalizing the concept of a Reeb graph, the Reeb space of a multivariate continuous mapping identifies points of the domain that belong to a common component of the preimage of ...
Herbert Edelsbrunner, John Harer, Amit K. Patel
ECAI
2008
Springer
15 years 8 months ago
A Simulation-based Approach for Solving Generalized Semi-Markov Decision Processes
Time is a crucial variable in planning and often requires special attention since it introduces a specific structure along with additional complexity, especially in the case of dec...
Emmanuel Rachelson, Gauthier Quesnel, Fréd&...
IPCO
2008
114views Optimization» more  IPCO 2008»
15 years 8 months ago
The Stochastic Machine Replenishment Problem
We study the stochastic machine replenishment problem, which is a canonical special case of closed multiclass queuing systems in Markov decision theory. The problem models the sche...
Kamesh Munagala, Peng Shi
LREC
2008
162views Education» more  LREC 2008»
15 years 8 months ago
Semiotic-based Ontology Evaluation Tool (S-OntoEval)
The objective of the Semiotic-based Ontology Evaluation Tool (S-OntoEval) is to evaluate and propose improvements to a given ontological model. The evaluation aims at assessing th...
Renata Dividino, Massimo Romanelli, Daniel Sonntag