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COCOON
2005
Springer
13 years 11 months ago
An Upper Bound on the Number of Rectangulations of a Point Set
Abstract. We consider the number of different ways to divide a rectangle containing n noncorectilinear points into smaller rectangles by n non-intersecting axis-parallel segments,...
Eyal Ackerman, Gill Barequet, Ron Y. Pinter
COCOON
2005
Springer
13 years 8 months ago
On the Power of Lookahead in On-Line Vehicle Routing Problems
d Abstract] Luca Allulli, Giorgio Ausiello, and Luigi Laura Dip. di Informatica e Sistemistica Universit`a di Roma “La Sapienza” Via Salaria, 113 - 00198 Roma Italy.
Luca Allulli, Giorgio Ausiello, Luigi Laura
COCOON
2005
Springer
13 years 11 months ago
A Theoretical Upper Bound for IP-Based Floorplanning
Floorplan is a crucial estimation task in the modern layout design of systems on chips. The paper presents a novel theoretical upper bound for slicing floorplans with soft modules...
Guowu Yang, Xiaoyu Song, Hannah Honghua Yang, Fei ...
COCOON
2005
Springer
13 years 11 months ago
The Reverse Greedy Algorithm for the Metric K-Median Problem
The Reverse Greedy algorithm (RGREEDY) for the k-median problem works as follows. It starts by placing facilities on all nodes. At each step, it removes a facility to minimize the...
Marek Chrobak, Claire Kenyon, Neal E. Young
COCOON
2010
Springer
13 years 11 months ago
Imbalance Is Fixed Parameter Tractable
In the Imbalance Minimization problem we are given a graph G = (V, E) and an integer b and asked whether there is an ordering v1 . . . vn of V such that the sum of the imbalance of...
Daniel Lokshtanov, Neeldhara Misra, Saket Saurabh