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NIPS
2007
13 years 10 months ago
How SVMs can estimate quantiles and the median
We investigate quantile regression based on the pinball loss and the ǫ-insensitive loss. For the pinball loss a condition on the data-generating distribution P is given that ensu...
Andreas Christmann, Ingo Steinwart
WICON
2008
13 years 10 months ago
Security challenges in seamless mobility: how to "handover" the keys?
In this paper, we discuss key management challenges for seamless handovers across heterogeneous wireless networks. We focus on utilizing existing keying material from previous acc...
Katrin Hoeper, Lidong Chen, Antonio Izquierdo, Nad...
IWEC
2004
13 years 10 months ago
How Realistic is Realism? Considerations on the Aesthetics of Computer Games
One of the major goals in the development of virtual environments in recent years has been to create more and more realistic scenery, characters and natural human forms of interact...
Richard Wages, Stefan Grünvogel, Benno Gr&uum...
WWW
2010
ACM
13 years 9 months ago
How useful are your comments?: analyzing and predicting youtube comments and comment ratings
An analysis of the social video sharing platform YouTube reveals a high amount of community feedback through comments for published videos as well as through meta ratings for thes...
Stefan Siersdorfer, Sergiu Chelaru, Wolfgang Nejdl...
CORR
2008
Springer
125views Education» more  CORR 2008»
13 years 9 months ago
Power Control in Cognitive Radio Networks: How to Cross a Multi-Lane Highway
Abstract--We consider power control in cognitive radio networks where secondary users identify and exploit instantaneous and local spectrum opportunities without causing unacceptab...
Wei Ren, Qing Zhao, Ananthram Swami