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INFOCOM
2008
IEEE
14 years 5 months ago
Modeling Resource Sharing Dynamics of VoIP Users over a WLAN Using a Game-Theoretic Approach
—We consider a scenario in which users share an access point and are mainly interested in VoIP applications. Each user is allowed to adapt to varying network conditions by choosi...
Edson H. Watanabe, Daniel S. Menasché, Edmu...
TMI
2002
248views more  TMI 2002»
13 years 10 months ago
Adaptive Elastic Segmentation of Brain MRI via Shape Model Guided Evolutionary Programming
This paper presents a fully automated segmentation method for medical images. The goal is to localize and parameterize a variety of types of structure in these images for subsequen...
Alain Pitiot, Arthur W. Toga, Paul M. Thompson
EVOW
2012
Springer
12 years 6 months ago
Hyperparameter Tuning in Bandit-Based Adaptive Operator Selection
We are using bandit-based adaptive operator selection while autotuning parallel computer programs. The autotuning, which uses evolutionary algorithm-based stochastic sampling, take...
Maciej Pacula, Jason Ansel, Saman P. Amarasinghe, ...
ASPDAC
2008
ACM
154views Hardware» more  ASPDAC 2008»
14 years 23 days ago
Exploring high-speed low-power hybrid arithmetic units at scaled supply and adaptive clock-stretching
Meeting power and performance requirement is a challenging task in high speed ALUs. Supply voltage scaling is promising because it reduces both switching and active power but it al...
Swaroop Ghosh, Kaushik Roy
CSCW
1998
ACM
13 years 10 months ago
User Advocacy in Participatory Design: Designers? Experiences with a New Communication Channel
We report on participatory design activities within the POLITeam project, a large project which introduces groupware into the German government. Working with a representative small...
Peter Mambrey, Gloria Mark, Uta Pankoke-Babatz