INFOCOM
2003
IEEE
13 years 9 months ago
2003
IEEE
— In this paper, we present a Minimum Spanning Tree (MST) based topology control algorithm, called Local Minimum Spanning Tree (LMST), for wireless multi-hop networks. In this al...
PATMOS
2004
Springer
13 years 9 months ago
2004
Springer
Motivated by very/ultra large scale integrated circuit (VLSI/ULSI) physical design applications, we study the construction of rectilinear minimum spanning tree (RMST) with its maxi...
ICALP
2004
Springer
13 years 9 months ago
2004
Springer
Quantum algorithms for graph problems are considered, both in the adjacency matrix model and in an adjacency list-like array model. We give almost tight lower and upper bounds for ...
PODC
2005
ACM
13 years 10 months ago
2005
ACM
The problem of verifying a Minimum Spanning Tree (MST) was introduced by Tarjan in a sequential setting. Given a graph and a tree that spans it, the algorithm is required to check...
SOFSEM
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. We consider the problem of maintaining a minimum spanning tree within a graph with dynamically changing edge weights. An online algorithm is confronted with an input sequ...
ICPADS
2007
IEEE
13 years 10 months ago
2007
IEEE
Given an undirected graph with weights associated with its edges, the Steiner tree problem consists of finding a minimum weight subtree spanning a given subset of (terminal) nodes...
AINA
2007
IEEE
13 years 10 months ago
2007
IEEE
In this paper we propose a distributed, self organizing, robust and energy efficient data gathering algorithm for sensor networks operating in environments where all the sensor n...
GECCO
2009
Springer
13 years 11 months ago
2009
Springer
The bounded diameter minimum spanning tree problem is an NP-hard combinatorial optimization problem arising, for example, in network design when quality of service is of concern. ...
EUROCAST
2009
Springer
13 years 11 months ago
2009
Springer
The bounded diameter minimum spanning tree problem is an NP-hard combinatorial optimization problem arising in particular in network design. There exist various exact and metaheuri...
BIRTHDAY
2009
Springer
13 years 11 months ago
2009
Springer
We introduce the weak gap property for directed graphs whose vertex set S is a metric space of size n. We prove that, if the doubling dimension of S is a constant, any directed gra...