In this paper, we study the minimum dominating set (MDS) problem and the minimum total dominating set (MTDS) problem. We propose a new idea to compute approximate MDS and MTDS. This new approach can be implemented in a distributed model or parallel model. We also show how to use this new approach in other related problems such as set cover problem and k-distance dominating set problem
We present a time-optimal deterministic distributed algorithm for approximating a minimum weight ver...
In graph theory, the dominating set (DS) is a subset of given graph’s vertices, where each vertex e...
1 We consider the problem of finding a minimum connected dominating set (CDS) in unit disk graphs. A...
An edge dominating set for a graph G is a set D of edges such that each edge of G is in D or adjacen...
AbstractWe study approximation hardness of the Minimum Dominating Set problem and its variants in un...
Abstract A dominating set is a subset of the nodes of a graph such that all nodes are in the set or ...
AbstractThe currently (asymptotically) fastest algorithm for minimum dominating set on graphs of n n...
In this paper we will give two distributed approximation algorithms (in the Local model) for the min...
AbstractWe consider a connected undirected graph G(n,m) with n nodes and m edges. A k-dominating set...
In a simple connected graph $G=(V,E)$, a subset of vertices $S \subseteq V$ is a dominating set if a...
This paper presents a near-optimal distributed approximation algorithm for the minimum-weight connec...
AbstractGiven a node-weighted graph, the minimum-weighted dominating set (MWDS) problem is to find a...
A connected dominating set D is a set of vertices of a graph G = (V, E) such that every vertex in V ...
We show that there is a deterministic local algorithm (constant-time distributed graph algorithm) th...
Research involving computing with mobile agents is a fast-growing field, given the advancement of te...
We present a time-optimal deterministic distributed algorithm for approximating a minimum weight ver...
In graph theory, the dominating set (DS) is a subset of given graph’s vertices, where each vertex e...
1 We consider the problem of finding a minimum connected dominating set (CDS) in unit disk graphs. A...
An edge dominating set for a graph G is a set D of edges such that each edge of G is in D or adjacen...
AbstractWe study approximation hardness of the Minimum Dominating Set problem and its variants in un...
Abstract A dominating set is a subset of the nodes of a graph such that all nodes are in the set or ...
AbstractThe currently (asymptotically) fastest algorithm for minimum dominating set on graphs of n n...
In this paper we will give two distributed approximation algorithms (in the Local model) for the min...
AbstractWe consider a connected undirected graph G(n,m) with n nodes and m edges. A k-dominating set...
In a simple connected graph $G=(V,E)$, a subset of vertices $S \subseteq V$ is a dominating set if a...
This paper presents a near-optimal distributed approximation algorithm for the minimum-weight connec...
AbstractGiven a node-weighted graph, the minimum-weighted dominating set (MWDS) problem is to find a...
A connected dominating set D is a set of vertices of a graph G = (V, E) such that every vertex in V ...
We show that there is a deterministic local algorithm (constant-time distributed graph algorithm) th...
Research involving computing with mobile agents is a fast-growing field, given the advancement of te...
We present a time-optimal deterministic distributed algorithm for approximating a minimum weight ver...
In graph theory, the dominating set (DS) is a subset of given graph’s vertices, where each vertex e...
1 We consider the problem of finding a minimum connected dominating set (CDS) in unit disk graphs. A...