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GLOBECOM
2008
IEEE
15 years 9 months ago
One- and Two-Way Decode-and-Forward Relaying for Wireless Multiuser MIMO Networks
— In this paper, we propose multiuser multiple-input multiple-ouput (MIMO) one- and two-way relaying protocols. Several wireless MIMO node pairs are establishing either unidirect...
Celal Esli, Armin Wittneben
DAMON
2007
Springer
15 years 9 months ago
In-memory grid files on graphics processors
Recently, graphics processing units, or GPUs, have become a viable alternative as commodity, parallel hardware for generalpurpose computing, due to their massive data-parallelism,...
Ke Yang, Bingsheng He, Rui Fang, Mian Lu, Naga K. ...
UM
2007
Springer
15 years 9 months ago
Visual Attention in Open Learner Model Presentations: An Eye-Tracking Investigation
Using an eye-tracker, this paper investigates the information that learners visually attend to in their open learner model, and the degree to which this is related to the method of...
Susan Bull, Neil Cooke, Andrew Mabbott
ISORC
2006
IEEE
15 years 9 months ago
Automatic Memory Management in Utility Accrual Scheduling Environments
Convenience, reliability, and effectiveness of automatic memory management have long been established in modern systems and programming languages such as Java. The timeliness req...
Shahrooz Feizabadi, Godmar Back
GECCO
2005
Springer
136views Optimization» more  GECCO 2005»
15 years 8 months ago
Stress testing real-time systems with genetic algorithms
Reactive real-time systems have to react to external events within time constraints: Triggered tasks must execute within deadlines. The goal of this article is to automate, based ...
Lionel C. Briand, Yvan Labiche, Marwa Shousha