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CORR
2011
Springer
158views Education» more  CORR 2011»
15 years 1 months ago
Nonuniform Coverage Control on the Line
Abstract— This paper investigates control laws allowing mobile, autonomous agents to optimally position themselves on the line for distributed sensing in a nonuniform field. We ...
Naomi Ehrich Leonard, Alexander Olshevsky
JCT
2011
83views more  JCT 2011»
15 years 1 months ago
Sandpile groups and spanning trees of directed line graphs
Abstract. We generalize a theorem of Knuth relating the oriented spanning trees of a directed graph G and its directed line graph LG. The sandpile group is an abelian group associa...
Lionel Levine
JCAM
2010
82views more  JCAM 2010»
15 years 1 months ago
Menke points on the real line and their connection to classical orthogonal polynomials
Abstract. We investigate the properties of extremal point systems on the real line consisting of two interlaced sets of points solving a modified minimum energy problem. We show th...
P. Mathur, J. S. Brauchart, Edward B. Saff
ICASSP
2011
IEEE
14 years 10 months ago
Time delay estimation in the time-frequency domain based on a line detection approach
The estimation of the time delay of arrival (TDOA) or the direction of arrival (DOA) has been an important research topic within the last few decades. In several applications, e.g...
Andreas Sandmair, Mario Lietz, Johannes Stefan, Fe...
ECCV
2006
Springer
16 years 8 months ago
Triangulation for Points on Lines
Triangulation consists in finding a 3D point reprojecting the best as possible onto corresponding image points. It is classical to minimize the reprojection error, which, in the p...
Adrien Bartoli, Jean-Thierry Lapresté