Sciweavers

5 search results - page 1 / 1
» On Dynamic Bin Packing: An Improved Lower Bound and Resource...
Sort
View
COCOON
2006
Springer
14 years 1 months ago
On Dynamic Bin Packing: An Improved Lower Bound and Resource Augmentation Analysis
We study the dynamic bin packing problem introduced by Coffman, Garey and Johnson. This problem is a generalization of the bin packing problem in which items may arrive and depart...
Wun-Tat Chan, Prudence W. H. Wong, Fencol C. C. Yu...
WAOA
2004
Springer
112views Algorithms» more  WAOA 2004»
14 years 2 months ago
Online Bin Packing with Resource Augmentation
In competitive analysis, we usually do not put any restrictions on the computational complexity of online algorithms, although efficient algorithms are preferred. Thus if such an...
Leah Epstein, Rob van Stee
ESA
2004
Springer
151views Algorithms» more  ESA 2004»
14 years 1 months ago
On Variable-Sized Multidimensional Packing
The main contribution of this paper is an optimal bounded space online algorithm for variable-sized multidimensional packing. In this problem, hyperboxes must be packed in ddimens...
Leah Epstein, Rob van Stee
INFOCOM
2010
IEEE
13 years 7 months ago
Analyzing Nonblocking Switching Networks using Linear Programming (Duality)
Abstract—The main task in analyzing a switching network design (including circuit-, multirate-, and photonic-switching) is to determine the minimum number of some switching compo...
Hung Q. Ngo, Atri Rudra, Anh N. Le, Thanh-Nhan Ngu...
SIGMOD
2008
ACM
142views Database» more  SIGMOD 2008»
14 years 9 months ago
Cost-based variable-length-gram selection for string collections to support approximate queries efficiently
Approximate queries on a collection of strings are important in many applications such as record linkage, spell checking, and Web search, where inconsistencies and errors exist in...
Xiaochun Yang, Bin Wang, Chen Li