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SIGMETRICS
2010
ACM
173views Hardware» more  SIGMETRICS 2010»
15 years 11 months ago
Channel fragmentation in dynamic spectrum access systems: a theoretical study
Dynamic Spectrum Access systems exploit temporarily available spectrum (‘white spaces’) and can spread transmissions over a number of non-contiguous sub-channels. Such methods...
Edward G. Coffman Jr., Philippe Robert, Florian Si...
EMSOFT
2006
Springer
15 years 10 months ago
Analysis of the zeroconf protocol using UPPAAL
We report on a case study in which the model checker Uppaal is used to formally model parts of Zeroconf, a protocol for dynamic configuration of IPv4 link-local addresses that has...
Biniam Gebremichael, Frits W. Vaandrager, Miaomiao...
MOBICOM
2010
ACM
15 years 6 months ago
Design and experimental evaluation of multi-user beamforming in wireless LANs
Multi-User MIMO promises to increase the spectral efficiency of next generation wireless systems and is currently being incorporated in future industry standards. Although a signi...
Ehsan Aryafar, Narendra Anand, Theodoros Salonidis...
CHI
2008
ACM
16 years 6 months ago
Asynchronous remote medical consultation for Ghana
Computer-mediated communication systems can be used to bridge the gap between doctors in underserved regions with local shortages of medical expertise and medical specialists worl...
Rowena Luk, Melissa Ho, Paul M. Aoki
AINA
2009
IEEE
16 years 1 months ago
Similarity Search over DNS Query Streams for Email Worm Detection
Email worms continue to be a persistent problem, indicating that current approaches against this class of selfpropagating malicious code yield rather meagre results. Additionally,...
Nikolaos Chatzis, Nevil Brownlee