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» The Set Cover with Pairs Problem
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80
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STOC
2002
ACM
91views Algorithms» more  STOC 2002»
16 years 29 days ago
The importance of being biased
The Minimum Vertex Cover problem is the problem of, given a graph, finding a smallest set of vertices that touches all edges. We show that it is NP-hard to approximate this proble...
Irit Dinur, Shmuel Safra
SIGMOD
2000
ACM
143views Database» more  SIGMOD 2000»
15 years 5 months ago
Closest Pair Queries in Spatial Databases
This paper addresses the problem of finding the K closest pairs between two spatial data sets, where each set is stored in a structure belonging in the R-tree family. Five diffe...
Antonio Corral, Yannis Manolopoulos, Yannis Theodo...
99
Voted
NAR
2011
182views Computer Vision» more  NAR 2011»
14 years 3 months ago
PAIR: the predicted Arabidopsis interactome resource
The predicted Arabidopsis interactome resource (PAIR, http://www.cls.zju.edu.cn/pair/), comprised of 5990 experimentally reported molecular interactions in Arabidopsis thaliana to...
Mingzhi Lin, Xueling Shen, Xin Chen
113
Voted
ESA
2001
Springer
132views Algorithms» more  ESA 2001»
15 years 5 months ago
Greedy Algorithms for Minimisation Problems in Random Regular Graphs
In this paper we introduce a general strategy for approximating the solution to minimisation problems in random regular graphs. We describe how the approach can be applied to the m...
Michele Zito
123
Voted
ICALP
2010
Springer
15 years 5 months ago
Thresholded Covering Algorithms for Robust and Max-min Optimization
The general problem of robust optimization is this: one of several possible scenarios will appear tomorrow, but things are more expensive tomorrow than they are today. What should...
Anupam Gupta, Viswanath Nagarajan, R. Ravi