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JSS
2010
89views more  JSS 2010»
13 years 2 months ago
Verification and validation of declarative model-to-model transformations through invariants
In this paper we propose a method to derive OCL invariants from declarative model-to-model transformations in order to enable their verification and analysis. For this purpose we ...
Jordi Cabot, Robert Clarisó, Esther Guerra,...
ATVA
2009
Springer
142views Hardware» more  ATVA 2009»
13 years 11 months ago
TAPAAL: Editor, Simulator and Verifier of Timed-Arc Petri Nets
TAPAAL is a new platform independent tool for modelling, simulation and verification of timed-arc Petri nets. TAPAAL provides a stand-alone editor and simulator, while the verifica...
Joakim Byg, Kenneth Yrke Jørgensen, Jir&iac...
APWEB
2003
Springer
13 years 11 months ago
A Web User Profiling Approach
People display regularities in almost everything they do. This paper proposes characteristics of an idealized algorithm that would allow an automatic extraction of web user profil ...
Younes Hafri, Chabane Djeraba, Peter L. Stanchev, ...
ICRA
2000
IEEE
92views Robotics» more  ICRA 2000»
14 years 23 hour ago
Time Optimal Trajectories for Bounded Velocity Differential Drive Robots
A differential drive robot is perhaps the simplest type of mobile robot, and the bounded velocity model is perhaps the simplest useful model of the admissible controls. This paper...
Devin J. Balkcom, Matthew T. Mason
ICMCS
2008
IEEE
147views Multimedia» more  ICMCS 2008»
14 years 2 months ago
Hand trajectory based gesture recognition using self-organizing feature maps and markov models
This work presents the design and experimental verification of an original system architecture aiming at recognizing gestures based solely on the hand trajectory. Self organizing ...
George Caridakis, Kostas Karpouzis, Christos Pater...