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SIAMDM
2010
75views more  SIAMDM 2010»
14 years 10 months ago
An Efficient Sparse Regularity Concept
Let A be a 0/1 matrix of size m
Amin Coja-Oghlan, Colin Cooper, Alan M. Frieze
STOC
2003
ACM
133views Algorithms» more  STOC 2003»
16 years 3 months ago
A fast algorithm for computing steiner edge connectivity
Given an undirected graph or an Eulerian directed graph G and a subset S of its vertices, we show how to determine the edge connectivity C of the vertices in S in time O(C3 n log ...
Richard Cole, Ramesh Hariharan
122
Voted
EVOW
2006
Springer
15 years 7 months ago
Improving Graph Colouring Algorithms and Heuristics Using a Novel Representation
Abstract. We introduce a novel representation for the graph colouring problem, called the Integer Merge Model, which aims to reduce the time complexity of an algorithm. Moreover, o...
István Juhos, Jano I. van Hemert
ICDE
2005
IEEE
108views Database» more  ICDE 2005»
16 years 4 months ago
Range Efficient Computation of F0 over Massive Data Streams
Efficient one-pass computation of F0, the number of distinct elements in a data stream, is a fundamental problem arising in various contexts in databases and networking. We consid...
Pavan Aduri, Srikanta Tirthapura
GECCO
2006
Springer
145views Optimization» more  GECCO 2006»
15 years 7 months ago
Multi-objective genetic algorithms for pipe arrangement design
This paper presents an automatic design method for piping arrangement. A pipe arrangement design problem is proposed for a space in which many pipes and objects co-exist. This pro...
Satoshi Ikehira, Hajime Kimura