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WALCOM
2007
IEEE
151views Algorithms» more  WALCOM 2007»
15 years 29 days ago
Base Station Placement Problem on the Boundary of a Convex Region
Due to the recent growth in the demand of mobile communication services in several typical environments, the development of efficient systems for providing specialized services ha...
Gautam K. Das, Sasanka Roy, Sandip Das, Subhas C. ...
JSYML
2010
120views more  JSYML 2010»
14 years 6 months ago
First order properties on nowhere dense structures
A set A of vertices of a graph G is called d-scattered in G if no two d-neighborhoods of (distinct) vertices of A intersect. In other words, A is d-scattered if no two distinct ver...
Jaroslav Nesetril, Patrice Ossona de Mendez
IJON
2008
98views more  IJON 2008»
14 years 11 months ago
Factorisation and denoising of 0-1 data: A variational approach
Presence-absence (0-1) observations are special in that often the absence of evidence is not evidence of absence. Here we develop an independent factor model, which has the unique...
Ata Kabán, Ella Bingham
ICASSP
2011
IEEE
14 years 3 months ago
An iterative least-squares technique for dereverberation
Some recent dereverberation approaches that have been effective for automatic speech recognition (ASR) applications, model reverberation as a linear convolution operation in the s...
Kshitiz Kumar, Bhiksha Raj, Rita Singh, Richard M....
DLT
2008
15 years 1 months ago
Relationally Periodic Sequences and Subword Complexity
By the famous theorem of Morse and Hedlund, a word is ultimately periodic if and only if it has bounded subword complexity, i.e., for sufficiently large n, the number of factors of...
Julien Cassaigne, Tomi Kärki, Luca Q. Zamboni