Sciweavers

829 search results - page 19 / 166
» Distance domination-critical graphs
Sort
View
SIAMCOMP
2002
113views more  SIAMCOMP 2002»
14 years 9 months ago
Fast Greedy Algorithms for Constructing Sparse Geometric Spanners
Given a set V of n points in Rd and a real constant t > 1, we present the first O(n log n)-time algorithm to compute a geometric t-spanner on V . A geometric t-spanner on V is a...
Joachim Gudmundsson, Christos Levcopoulos, Giri Na...
COMBINATORICS
2007
137views more  COMBINATORICS 2007»
14 years 9 months ago
Distance Domination and Distance Irredundance in Graphs
Adriana Hansberg, Dirk Meierling, Lutz Volkmann
PVLDB
2010
152views more  PVLDB 2010»
14 years 7 months ago
k-Nearest Neighbors in Uncertain Graphs
Complex networks, such as biological, social, and communication networks, often entail uncertainty, and thus, can be modeled as probabilistic graphs. Similar to the problem of sim...
Michalis Potamias, Francesco Bonchi, Aristides Gio...
ICDE
2006
IEEE
196views Database» more  ICDE 2006»
15 years 10 months ago
Closure-Tree: An Index Structure for Graph Queries
Graphs have become popular for modeling structured data. As a result, graph queries are becoming common and graph indexing has come to play an essential role in query processing. ...
Huahai He, Ambuj K. Singh
INFOCOM
2000
IEEE
15 years 1 months ago
On the Placement of Internet Instrumentation
— The IDMaps project aims to provide a distance map of the Internet from which relative distances between hosts on the Internet can be gauged [1]. Many distributed systems and ap...
Sugih Jamin, Cheng Jin, Yixin Jin, Danny Raz, Yuva...