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GLOBECOM
2009
IEEE
15 years 5 months ago
Revenue Maximization for Communication Networks with Usage-Based Pricing
—We study the optimal usage-based pricing problem in a resource-bounded network with one profit-maximizing service provider and multiple groups of surplus-maximizing users. We ...
Shuqin Li, Jianwei Huang, Shuo-Yen Robert Li
ICASSP
2009
IEEE
15 years 5 months ago
Cross-layer optimization of wireless fading ad-hoc networks
This paper introduces an algorithm to approximately find optimal wireless networks in presence of fading. Joint optimization of application level rates, routes, link capacities, ...
Nikolaos Gatsis, Alejandro Ribeiro, Georgios B. Gi...
AIED
2009
Springer
15 years 5 months ago
The Impact of Off-task and Gaming Behaviors on Learning: Immediate or Aggregate?
: Both gaming the system (taking advantage of the system’s feedback and help to succeed in the tutor without learning the material) and being off-task (engaging in behavior that ...
Mihaela Cocea, Arnon Hershkovitz, Ryan Shaun Joaze...
LATA
2010
Springer
15 years 5 months ago
Extending Stochastic Context-Free Grammars for an Application in Bioinformatics
We extend stochastic context-free grammars such that the probability of applying a production can depend on the length of the subword that is generated from the application and sho...
Frank Weinberg, Markus E. Nebel
82
Voted
GLOBECOM
2008
IEEE
15 years 5 months ago
Self-Interference Aided Channel Estimation in Two-Way Relaying Systems
—In this paper, we propose a novel channel estimation scheme for the broadcast phase of the newly invented twoway relaying technique. Instead of using pilot sequences, we exploit...
Jian Zhao, Marc Kuhn, Armin Wittneben, Gerhard Bau...