FAW
2009
Springer
14 years 4 months ago
2009
Springer
Data access time becomes the main bottleneck in applications dealing with large-scale graphs. Cache-oblivious layouts, constructed to minimize the geometric mean of arc lengths of ...
FAW
2009
Springer
14 years 4 months ago
2009
Springer
We give a linear-time algorithm for computing the edge search number of cographs, thereby proving that this problem can be solved in polynomial time on this graph class. With our ...
FAW
2009
Springer
14 years 4 months ago
2009
Springer
FAW
2009
Springer
14 years 4 months ago
2009
Springer
The pathwidth of a graph G is the minimum clique number of H minus one, over all interval supergraphs H of G. We prove in this paper that the PATHWIDTH problem is NP-hard for parti...
ESA
2009
Springer
14 years 4 months ago
2009
Springer
Abstract. We show that the k-Dominating Set problem is fixed parameter tractable (FPT) and has a polynomial kernel for any class of
ESA
2009
Springer
14 years 4 months ago
2009
Springer
A hash function h, i.e., a function from the set U of all keys to the range range [m] = {0, . . . , m − 1} is called a perfect hash function (PHF) for a subset S ⊆ U of size n ...
ESA
2009
Springer
14 years 4 months ago
2009
Springer
Given n potential oil locations, where each has oil at a certain depth, we seek good trade-offs between the number of oil sources found and the total amount of drilling performed. ...
ESA
2009
Springer
14 years 4 months ago
2009
Springer
According to a classical result of Gr¨unbaum, the transversal number τ(F) of any family F of pairwise-intersecting translates or homothets of a convex body C in Rd is bounded by...
ESA
2009
Springer
14 years 4 months ago
2009
Springer
We consider a process called Group Network Formation Game, which represents the scenario when strategic agents are building a network together. In our game, agents can have extrem...
ESA
2009
Springer
14 years 4 months ago
2009
Springer
In this paper, we introduce the bounded budget betweenness centrality game, a strategic network formation game in which nodes build connections subject to a budget constraint in or...