144 search results - page 5 / 29 » A Polynomial Time Approximation Scheme for the Square Packin... |
DAM
2006
13 years 7 months ago
2006
We address the classical knapsack problem and a variant in which an upper bound is imposed on the number of items that can be selected. We show that appropriate combinations of ro...
COCOON
2006
Springer
13 years 11 months ago
2006
Springer
Abstract. While the complexity of min-max and min-max regret versions of most classical combinatorial optimization problems has been thoroughly investigated, there are very few stu...
EOR
2002
13 years 7 months ago
2002
Abstract. We present fully polynomial approximation schemes for the problem of minimizing completion time variance of a set of n jobs on a single machine. The fastest of these sche...
FOCS
2008
IEEE
14 years 1 months ago
2008
IEEE
We give a randomized O(n polylog n)-time approximation scheme for the Steiner forest problem in the Euclidean plane. For every fixed ǫ > 0 and given n terminals in the plane ...
SODA
2008
ACM
13 years 9 months ago
2008
ACM
We develop a framework for obtaining Fully Polynomial Time Approximation Schemes (FPTASs) for stochastic univariate dynamic programs with either convex or monotone single-period c...