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CAISE
2009
Springer
15 years 11 months ago
A Heuristic Method for Business Process Model Evaluation
In this paper, we present a heuristic approach for finding errors and possible improvements in business process models. First, we translate the information that is included in a m...
Volker Gruhn, Ralf Laue
CSL
2009
Springer
15 years 11 months ago
Decision Problems for Nash Equilibria in Stochastic Games
We analyse the computational complexity of finding Nash equilibria in stochastic multiplayer games with ω-regular objectives.While the existence of an equilibrium whose payoff fal...
Michael Ummels, Dominik Wojtczak
ISCIS
2009
Springer
15 years 11 months ago
Using 3D contours and their relations for cognitive vision and robotics
—In this work, we make use of 3D visual contours carrying geometric as well as appearance information. Between these contours, we define 3D relations that encode structural info...
Emre Baseski, Leon Bodenhagen, Nicolas Pugeault, S...
CEC
2008
IEEE
15 years 11 months ago
Dynamic adaptation and multiobjective concepts in a particle swarm optimizer for constrained optimization
— In this paper, we propose a novel approach to solve constrained optimization problems based on particle swarm optimization (PSO). First, an empirical comparison of the most pop...
Jorge Isacc Flores-Mendoza, Efrén Mezura-Mo...
ICPR
2008
IEEE
15 years 11 months ago
Full body tracking-based human action recognition
In this paper, we present a novel method for human action recognition with the combined global movement feature and local configuration feature. The human action is represented as...
Junxia Gu, Xiaoqing Ding, Shengjin Wang, Youshou W...