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AUTOMATICA
2008
94views more  AUTOMATICA 2008»
15 years 6 months ago
Reachability analysis of continuous-time piecewise affine systems
This paper proposes an algorithm for the characterization of reachable sets of states for continuous-time piecewise affine systems. Given a model of the system and a bounded set o...
Abdullah Hamadeh, Jorge Goncalves
CE
2008
92views more  CE 2008»
15 years 6 months ago
Adaptable learning assistant for item bank management
: We present PKIP, an adaptable learning assistant tool for managing question items in item banks. PKIP is not only able to automatically assist educational users to categorize the...
Atorn Nuntiyagul, Kanlaya Naruedomkul, Nick Cercon...
DAM
2008
67views more  DAM 2008»
15 years 6 months ago
On the variance of Shannon products of graphs
We study the combinatorial problem of finding an arrangement of distinct integers into the ddimensional N-cube so that the maximal variance of the numbers on each -dimensional sec...
József Balogh, Clifford D. Smyth
DEDS
2008
94views more  DEDS 2008»
15 years 6 months ago
Approximate Simulation Relations for Hybrid Systems
Abstract Approximate simulation relations have recently been introduced as a powerful tool for the approximation of discrete and continuous systems. In this paper, we his abstracti...
Antoine Girard, A. Agung Julius, George J. Pappas
ENDM
2008
80views more  ENDM 2008»
15 years 6 months ago
Polytopal complexes: maps, chain complexes and... necklaces
The notion of polytopal map between two polytopal complexes is defined. Surprisingly, this definition is quite simple and extends naturally those of simplicial and cubical maps. It...
Frédéric Meunier