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GLOBECOM
2010
IEEE
13 years 6 months ago
A Graphical Framework for Spectrum Modeling and Decision Making in Cognitive Radio Networks
There are many key problems of decision making related to spectrum occupancies in cognitive radio networks. It is known that there exist correlations of spectrum occupancies in tim...
Husheng Li, Robert C. Qiu
IMC
2004
ACM
14 years 2 months ago
A framework for malicious workload generation
Malicious traffic from self-propagating worms and denialof-service attacks constantly threatens the everyday operation of Internet systems. Defending networks from these threats d...
Joel Sommers, Vinod Yegneswaran, Paul Barford
FGR
2000
IEEE
123views Biometrics» more  FGR 2000»
14 years 1 months ago
A Fast and Accurate Face Detector for Indexation of Face Images
Detecting faces in images with complex backgrounds is a difficult task. Our approach, which obtains state of the art results, is based on a generative neural network model: the C...
Raphaël Feraud, Olivier Bernier, Jean-Emmanue...
SIGMETRICS
2008
ACM
116views Hardware» more  SIGMETRICS 2008»
13 years 8 months ago
Optimal sampling in state space models with applications to network monitoring
Advances in networking technology have enabled network engineers to use sampled data from routers to estimate network flow volumes and track them over time. However, low sampling ...
Harsh Singhal, George Michailidis
CN
1998
118views more  CN 1998»
13 years 8 months ago
Predicting Network Traffic for Collaborative Virtual Environments
We introduce a method for predicting the network traffic that will be generated by Collaborative Virtual Environment applications with varying numbers of participants. Statistical...
Chris Greenhalgh, Steve Benford, Adrian Bullock, N...