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PPSN
2010
Springer
15 years 2 months ago
Threshold Selection, Mitosis and Dual Mutation in Cooperative Co-evolution: Application to Medical 3D Tomography
Abstract. We present and analyse the behaviour of specialised operators designed for cooperative coevolution strategy in the framework of 3D tomographic PET reconstruction. The bas...
Franck Patrick Vidal, Evelyne Lutton, Jean Louchet...
ICCV
2007
IEEE
16 years 6 months ago
Graph Based Discriminative Learning for Robust and Efficient Object Tracking
Object tracking is viewed as a two-class 'one-versusrest' classification problem, in which the sample distribution of the target is approximately Gaussian while the back...
Xiaoqin Zhang, Weiming Hu, Stephen J. Maybank, Xi ...
IPPS
2005
IEEE
15 years 10 months ago
On Constructing k-Connected k-Dominating Set in Wireless Networks
An important problem in wireless networks, such as wireless ad hoc and sensor networks, is to select a few nodes to form a virtual backbone that supports routing and other tasks s...
Fei Dai, Jie Wu
CONCUR
2001
Springer
15 years 8 months ago
Compositional Modeling of Reactive Systems Using Open Nets
In order to model the behaviour of open concurrent systems by means of Petri nets, we introduce open Petri nets, a generalization of the ordinary model where some places, designate...
Paolo Baldan, Andrea Corradini, Hartmut Ehrig, Rei...
VRML
1999
ACM
15 years 8 months ago
An Open Virtual Environment for Autonomous Agents Using VRML and Java
We describe a VRML/Java-based virtual environment that is populated with heterogeneous articulated agents. In this simulated environment, agents compete for collecting certain obj...
Bernhard Jung, Jan-Torsten Milde