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ICASSP
2010
IEEE
13 years 9 months ago
Multiantenna spectrum sensing: Detection of spatial correlation among time-series with unknown spectra
One of the key problems in cognitive radio (CR) is the detection of primary activity in order to determine which parts of the spectrum are available for opportunistic access. This...
David Ramírez, Javier Vía, Ignacio S...
CORR
2011
Springer
243views Education» more  CORR 2011»
13 years 4 months ago
Localization from Incomplete Noisy Distance Measurements
—We consider the problem of positioning a cloud of points in the Euclidean space Rd , from noisy measurements of a subset of pairwise distances. This task has applications in var...
Adel Javanmard, Andrea Montanari
TCAD
2010
130views more  TCAD 2010»
13 years 4 months ago
On ATPG for Multiple Aggressor Crosstalk Faults
Crosstalk faults have emerged as a significant mechanism for circuit failure. Long signal nets are of particular concern because they tend to have a higher coupling capacitance to...
Kunal P. Ganeshpure, Sandip Kundu
ICCV
2009
IEEE
15 years 2 months ago
Subspace matching: Unique solutions to point matching with geometric constraints
Finding correspondences between feature points is one of the most relevant problems in the whole set of visual tasks. In this paper we address the problem of matching a feature ...
Manuel Marques, Marko Stosic and Joao Costeira
GECCO
2004
Springer
100views Optimization» more  GECCO 2004»
14 years 2 months ago
Transfer of Neuroevolved Controllers in Unstable Domains
In recent years, the evolution of artificial neural networks or neuroevolution has brought promising results in solving difficult reinforcement learning problems. But, like standa...
Faustino J. Gomez, Risto Miikkulainen