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» Finding Hidden Independent Sets in Interval Graphs
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CORR
2010
Springer
156views Education» more  CORR 2010»
13 years 5 months ago
A Branch-and-Reduce Algorithm for Finding a Minimum Independent Dominating Set
A dominating set D of a graph G = (V, E) is a subset of vertices such that every vertex in V \ D has at least one neighbour in D. Moreover if D is an independent set, i.e. no verti...
Serge Gaspers, Mathieu Liedloff
FOCS
2010
IEEE
13 years 3 months ago
Hardness of Finding Independent Sets in Almost 3-Colorable Graphs
Irit Dinur, Subhash Khot, Will Perkins, Muli Safra
CPC
2006
116views more  CPC 2006»
13 years 5 months ago
Finding Large Independent Sets in Polynomial Expected Time
We consider instances of the maximum independent set problem that are constructed according to the following semirandom model. Let Gn,p be a random graph, and let S be a set consis...
Amin Coja-Oghlan
SIAMJO
2008
175views more  SIAMJO 2008»
13 years 5 months ago
On Bin Packing with Conflicts
Abstract. We consider the offline and online versions of a bin packing problem called bin packing with conflicts. Given a set of items V = {1, 2, . . . , n} with sizes s1, s2 . . ....
Leah Epstein, Asaf Levin
SODA
2010
ACM
234views Algorithms» more  SODA 2010»
14 years 3 months ago
PTAS for maximum weight independent set problem with random weights in bounded degree graphs
Finding the largest independent set in a graph is a notoriously difficult NP-complete combinatorial optimization problem. Moreover, even for graphs with largest degree 3, no polyn...
David Gamarnik, David Goldberg, Theophane Weber