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TIFS
2008
136views more  TIFS 2008»
15 years 6 months ago
Distributed Detection of Information Flows
Abstract--Distributed detection of information flows is considered in which traffic sensors at different locations of a network observe transmission epochs. The traffic sensors com...
Ting He, Lang Tong
TIP
2008
163views more  TIP 2008»
15 years 6 months ago
Multiresolution Bilateral Filtering for Image Denoising
The bilateral filter is a nonlinear filter that does spatial averaging without smoothing edges; it has shown to be an effective image denoising technique. An important issue with t...
Ming Zhang, Bahadir K. Gunturk
TIT
2008
90views more  TIT 2008»
15 years 6 months ago
On Optimal Quantization Rules for Some Problems in Sequential Decentralized Detection
We consider the design of systems for sequential decentralized detection, a problem that entails several interdependent choices: the choice of a stopping rule (specifying the samp...
XuanLong Nguyen, Martin J. Wainwright, Michael I. ...
JCM
2007
101views more  JCM 2007»
15 years 6 months ago
Considering a Non-Uniform Filter Bank in an UWB Multi Band On-Off Keying Transceiver
— Ultra Wide Band (UWB) wireless systems based on impulse radio have the potential to provide very high data rates over short distances. One of the solutions for the UWB communic...
Martha Liliana Suárez Peñaloza, Gene...
JCS
2007
103views more  JCS 2007»
15 years 6 months ago
Risk management for distributed authorization
Distributed authorization takes into account several elements, including certificates that may be provided by non-local actors. While most trust management systems treat all asse...
Christian Skalka, Xiaoyang Sean Wang, Peter C. Cha...