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» The weight of competence under a realistic loss function
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GRAPP
2009
14 years 10 months ago
Skeleton-based Rigid Skinning for Character Animation
Skeleton-based skinning is widely used for realistic animation of complex characters defining mesh movement as a function of the underlying skeleton. In this paper, we propose a ne...
Andreas Vasilakis, Ioannis Fudos
MANSCI
2006
122views more  MANSCI 2006»
13 years 7 months ago
Stochastic Dominance and Cumulative Prospect Theory
Second order stochastic dominance characterizes risk-averse preferences represented by expected utility. This paper supplies second order stochastic dominance conditions that char...
Manel Baucells, Franz H. Heukamp
IDA
2005
Springer
14 years 27 days ago
Learning Label Preferences: Ranking Error Versus Position Error
We consider the problem of learning a ranking function, that is a mapping from instances to rankings over a finite number of labels. Our learning method, referred to as ranking by...
Eyke Hüllermeier, Johannes Fürnkranz
INFOCOM
2003
IEEE
14 years 20 days ago
Exploiting Wireless Channel State Information for Throughput Maximization
— We consider the problem of scheduling packets over a number of channels with time varying connectivity. Policies proposed for this problem either stabilize the system when the ...
Vagelis Tsibonis, Leonidas Georgiadis, Leandros Ta...
ICASSP
2008
IEEE
14 years 1 months ago
Utility-based power control for peer-to-peer cognitive radio networks with heterogeneous QoS constraints
Transmit-power control is a critical task in cognitive radio (CR) networks. In the present contribution, adherence to hierarchies between primary and secondary users in a peer-to-...
Nikolaos Gatsis, Antonio G. Marqués, Georgi...