Yuval Elovici
Senior Academic
Incremental deployment of network monitors based on Group Betweenness Centrality
In many applications we are required to increase the deployment of a distributed monitoring system on an evolving network. In this paper we present a new method for finding candidate locations for additional deployment in the network. This method is based on the Group Betweenness Centrality (GBC) measure that is used to estimate the influence of a group of nodes over the information flow in the network. The new method assists in finding the location of k additional monitors in the evolving network, such that the portion of additional traffic covered is at least (1 - 1 / e) of the optimal.
| Publication language | English |
| Pages | 1172-1176 |
| Journal | Information Processing Letters |
| Volume | 109 |
| Issue number | 20 |
| Publication status | Published - 30.09.2009 |
Keywords
Distributed systems
Graph algorithms
Group Betweenness
Interconnection networks
Network centrality
ASJC Scopus subject areas
Theoretical Computer Science
Signal Processing
Information Systems
Computer Science Applications
