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TOG
2008
120views more  TOG 2008»
15 years 6 months ago
Real-time, all-frequency shadows in dynamic scenes
Shadow computation in dynamic scenes under complex illumination is a challenging problem. Methods based on precomputation provide accurate, real-time solutions, but are hard to ex...
Thomas Annen, Zhao Dong, Tom Mertens, Philippe Bek...
MCS
2007
Springer
15 years 6 months ago
Exploiting Diversity in Ensembles: Improving the Performance on Unbalanced Datasets
Abstract. Ensembles are often capable of greater predictive performance than any of their individual classifiers. Despite the need for classifiers to make different kinds of err...
Nitesh V. Chawla, Jared Sylvester
COMPSEC
2004
115views more  COMPSEC 2004»
15 years 6 months ago
On risk: perception and direction
The idea of risk permeates the information security field. We use terms like ``risk management'', ``risk assessment'', ``risk model'' and ``risk analy...
Andrew Stewart
CONNECTION
2004
83views more  CONNECTION 2004»
15 years 6 months ago
Toward open-ended evolutionary robotics: evolving elementary robotic units able to self-assemble and self-reproduce
In this paper we discuss the limitations of current evolutionary robotics models and we propose a new framework that might solve some of these problems and lead to an open-ended e...
Raffaele Bianco, Stefano Nolfi
APIN
2000
124views more  APIN 2000»
15 years 6 months ago
Exception Handling in Workflow Systems
Abstract. In this paper, defeasible workflow is proposed as a framework to support exception handling for workflow management. By using the "justified" ECA rules to captu...
Zongwei Luo, Amit P. Sheth, Krys Kochut, John A. M...