Sciweavers

62 search results - page 1 / 13
» Closed k-stop distance in graphs
Sort
View
DMGT
2011
94views more  DMGT 2011»
13 years 2 months ago
Closed k-stop distance in graphs
The Traveling Salesman Problem (TSP) is still one of the most researched topics in computational mathematics, and we introduce a variant of it, namely the study of the closed k-wa...
Grady Bullington, Linda Eroh, Ralucca Gera, Steven...
DIALM
2008
ACM
179views Algorithms» more  DIALM 2008»
14 years 20 days ago
Distance graphs: from random geometric graphs to Bernoulli graphs and between
A random geometric graph G(n, r) is a graph resulting from placing n points uniformly at random on the unit area disk, and connecting two points iff their Euclidean distance is at ...
Chen Avin
RSA
2008
103views more  RSA 2008»
13 years 10 months ago
What is the furthest graph from a hereditary property?
For a graph property P, the edit distance of a graph G from P, denoted EP (G), is the minimum number of edge modifications (additions or deletions) one needs to apply to G in orde...
Noga Alon, Uri Stav
CORR
2010
Springer
101views Education» more  CORR 2010»
13 years 11 months ago
On a Low-Rate TLDPC Code Ensemble and the Necessary Condition on the Linear Minimum Distance for Sparse-Graph Codes
Abstract-- This paper addresses the issue of design of lowrate sparse-graph codes with linear minimum distance in the blocklength. First, we define a necessary condition which need...
Iryna Andriyanova, Jean-Pierre Tillich
BMCBI
2007
115views more  BMCBI 2007»
13 years 11 months ago
How accurate and statistically robust are catalytic site predictions based on closeness centrality?
Background: We examine the accuracy of enzyme catalytic residue predictions from a network representation of protein structure. In this model, amino acid α-carbons specify vertic...
Eric Chea, Dennis R. Livesay