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GLOBECOM
2007
IEEE
16 years 25 days ago
Probe Station Placement for Fault Diagnosis
— Probe stations are specially instrumented nodes from where probes can be sent to monitor the network. Probe station locations affect probing efficiency, monitoring capability,...
Maitreya Natu, Adarshpal S. Sethi
ICASSP
2007
IEEE
16 years 25 days ago
Blind Signal Decompositions for Automatic Transcription of Polyphonic Music: NMF and K-SVD on the Benchmark
This paper investigates on the behavior of two blind signal decomposition algorithms, non negative matrix factorization (NMF) and non negative K-SVD (NKSVD), in a polyphonic music...
Nancy Bertin, Roland Badeau, Gaël Richard
ACIVS
2007
Springer
16 years 21 days ago
Joint Tracking and Segmentation of Objects Using Graph Cuts
This paper presents a new method to both track and segment objects in videos. It includes predictions and observations inside an energy function that is minimized with graph cuts. ...
Aurélie Bugeau, Patrick Pérez
ICICIC
2006
IEEE
16 years 16 days ago
An Edge-Driven Total Variation Approach to Image Deblurring and Denoising
Traditional nonlinear filtering techniques are observed in underutilization of blur identification techniques, and vice versa. To improve blind image restoration, a designed edg...
Hongwei Zheng, Olaf Hellwich
ICDCSW
2005
IEEE
16 years 3 days ago
Increasing Attack Resiliency of Wireless Ad Hoc and Sensor Networks
An ad hoc or sensor network that is employed for security sensitive applications is expected to tolerate a certain quantity of maliciously behaving nodes. Algorithms must be desig...
Harald Vogt