Sciweavers

1729 search results - page 155 / 346
» On Bounds for the k-Partitioning of Graphs
Sort
View
ICDCS
2002
IEEE
15 years 11 months ago
Geometric Spanners for Wireless Ad Hoc Networks
Abstract—We propose a new geometric spanner for wireless ad hoc networks, which can be constructed efficiently in a distributed manner. It integrates the connected dominating se...
Yu Wang 0003, Xiang-Yang Li
IWOCA
2009
Springer
157views Algorithms» more  IWOCA 2009»
16 years 1 months ago
Forbidden Subgraph Colorings and the Oriented Chromatic Number
: We present an improved upper bound of O(d1+ 1 m−1 ) for the (2, F)-subgraph chromatic number χ2,F (G) of any graph G of maximum degree d. Here, m denotes the minimum number of...
N. R. Aravind, C. R. Subramanian
ICRA
2007
IEEE
140views Robotics» more  ICRA 2007»
16 years 23 days ago
On the Performance of Multi-robot Target Tracking
Abstract— In this paper, we study the accuracy of Cooperative Localization and Target Tracking (CLATT) in a team of mobile robots, and derive analytical upper bounds for the posi...
Faraz M. Mirzaei, Anastasios I. Mourikis, Stergios...
APPROX
2010
Springer
138views Algorithms» more  APPROX 2010»
15 years 8 months ago
Maximum Flows on Disjoint Paths
We consider the question: What is the maximum flow achievable in a network if the flow must be decomposable into a collection of edgedisjoint paths? Equivalently, we wish to find a...
Guyslain Naves, Nicolas Sonnerat, Adrian Vetta
ADHOCNOW
2004
Springer
15 years 12 months ago
Analysis of the Information Propagation Time Among Mobile Hosts
Consider k particles, 1 red and k −1 white, chasing each other on the nodes of a graph G. If the red one catches one of the white, it “infects” it with its color. The newly ...
Tassos Dimitriou, Sotiris E. Nikoletseas, Paul G. ...