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» A Note on Karr's Algorithm
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ECCC
2006
75views more  ECCC 2006»
13 years 7 months ago
Note on MAX 2SAT
In this note we present an approximation algorithm for MAX 2SAT that given a (1 - ) satisfiable instance finds an assignment of variables satisfying a 1 - O( ) fraction of all co...
Moses Charikar, Konstantin Makarychev, Yury Makary...
WAOA
2005
Springer
84views Algorithms» more  WAOA 2005»
14 years 26 days ago
A Note on Semi-online Machine Covering
In the machine cover problem we are given m machines and n jobs to be assigned (scheduled) so that the smallest load of a machine is as large as possible. A semi-online algorithm i...
Tomás Ebenlendr, John Noga, Jiri Sgall, Ger...
ICAL
2011
301views more  ICAL 2011»
12 years 7 months ago
On the LVI-based numerical method (E47 algorithm) for solving quadratic programming problems
— In this paper, a numerical method (termed, E47 algorithm) based on linear variational inequalities (LVI) is presented and investigated to solve quadratic programming (QP) probl...
Yunong Zhang, Senbo Fu, Zhijun Zhang, Lin Xiao, Xu...
CRV
2005
IEEE
179views Robotics» more  CRV 2005»
13 years 9 months ago
Detection of Linear and Cubic Interpolation in JPEG Compressed Images
A novel algorithm is introduced that can detect the presence of interpolation in images prior to compression as well as estimate the interpolation factor. The interpolation detect...
Andrew C. Gallagher
AUTOMATICA
2008
86views more  AUTOMATICA 2008»
13 years 7 months ago
Notes on averaging over acyclic digraphs and discrete coverage control
In this paper we study averaging algorithms and coverage control laws in a unified light. First, we characterize the convergence properties of averaging algorithms over acyclic di...
Chunkai Gao, Jorge Cortés, Francesco Bullo