725 search results - page 17 / 145 » A General Greedy Approximation Algorithm with Applications |
82
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KDD
2009
ACM
15 years 10 months ago
2009
ACM
Influence maximization is the problem of finding a small subset of nodes (seed nodes) in a social network that could maximize the spread of influence. In this paper, we study the ...
173
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EMMCVPR
2011
Springer
13 years 9 months ago
2011
Springer
In this work, we are concerned with the detection of multiple objects in an image. We demonstrate that typically applied objectives have the structure of a random field model, but...
ECIR
2007
Springer
14 years 11 months ago
2007
Springer
Abstract. In this work we study the theoretical and empirical properties of various global inference algorithms for multi-document summarization. We start by defining a general fr...
FOCS
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper we introduce a new general framework for set covering problems, based on the combination of randomized rounding of the (near-)optimal solution of the Linear Programm...
COMGEO
1999
ACM
14 years 9 months ago
1999
ACM
This paper discusses algorithms for labeling sets of points in the plane, where labels are not restricted to some finite number of positions. We show that continuously sliding lab...