Sciweavers

3875 search results - page 105 / 775
» Approximation Algorithms for the Max-coloring Problem
Sort
View
FOCS
2004
IEEE
14 years 20 days ago
Approximating Edit Distance Efficiently
Edit distance has been extensively studied for the past several years. Nevertheless, no linear-time algorithm is known to compute the edit distance between two strings, or even to...
Ziv Bar-Yossef, T. S. Jayram, Robert Krauthgamer, ...
COCOON
2006
Springer
14 years 20 days ago
The Class Constrained Bin Packing Problem with Applications to Video-on-Demand
In this paper we present approximation results for the class constrained bin packing problem that has applications to Video-on-Demand Systems. In this problem we are given bins of...
E. C. Xavier, Flávio Keidi Miyazawa
ECCC
2008
98views more  ECCC 2008»
13 years 9 months ago
Public-Key Cryptosystems from the Worst-Case Shortest Vector Problem
We construct public-key cryptosystems that are secure assuming the worst-case hardness of approximating the minimum distance on n-dimensional lattices to within small poly(n) fact...
Chris Peikert
INFORMS
2008
241views more  INFORMS 2008»
13 years 9 months ago
Solving the Capacitated Local Access Network Design Problem
We propose an exact solution method for a routing and capacity installation problem in networks. Given an input graph, the problem is to route traffic from a set of source nodes t...
F. Sibel Salman, R. Ravi, John N. Hooker
EOR
2006
103views more  EOR 2006»
13 years 9 months ago
Exact solutions to a class of stochastic generalized assignment problems
This paper deals with a stochastic Generalized Assignment Problem with recourse. Only a random subset of the given set of jobs will require to be actually processed. An assignment...
Maria Albareda-Sambola, Maarten H. van der Vlerk, ...