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EUROSSC
2009
Springer
15 years 7 months ago
Using Dempster-Shafer Theory of Evidence for Situation Inference
Abstract. In the domain of ubiquitous computing, the ability to identify the occurrence of situations is a core function of being ’contextaware’. Given the uncertain nature of ...
Susan McKeever, Juan Ye, Lorcan Coyle, Simon A. Do...
SIROCCO
2010
15 years 5 months ago
On the Impact of Local Taxes in a Set Cover Game
Given a collection C of weighted subsets of a ground set E, the set cover problem is to find a minimum weight subset of C which covers all elements of E. We study a strategic game ...
Bruno Escoffier, Laurent Gourvès, Jé...
HCI
2007
15 years 5 months ago
Exchanging Graphical Emails Among Elderly People and Kindergarten Children
Email is a convenient tool, however, it is still difficult for elderly people and kindergarten children. If they can learn to use it, their ability to communicate may be remarkably...
Megumi Mitsumoto, Sanae H. Wake
NIPS
2008
15 years 5 months ago
Regularized Policy Iteration
In this paper we consider approximate policy-iteration-based reinforcement learning algorithms. In order to implement a flexible function approximation scheme we propose the use o...
Amir Massoud Farahmand, Mohammad Ghavamzadeh, Csab...
VMV
2008
129views Visualization» more  VMV 2008»
15 years 5 months ago
Shape Median Based on Symmetric Area Differences
Median averaging is a powerful averaging concept on sets of vector data in finite dimensions. A generalization of the median for shapes in the plane is introduced. The underlying ...
Benjamin Berkels, Gina Linkmann, Martin Rumpf