Title :
Detection of abnormal change in dynamic networks
Author :
Showbridge, P. ; Kraetzl, Miro ; Ray, David
Author_Institution :
Commun. Div., Defence Sci. & Technol. Organ., Salisbury, SA, Australia
Abstract :
Performance monitoring of telecommunication networks requires parameters that effectively characterise the operational status of networks. This paper proposes a similarity measure based on error correcting graph matching to characterise the degree of change occurring within a dynamic network topology as it evolves over time. In addition, a technique to discern the distribution of this change throughout the network is also described
Keywords :
graph theory; network topology; pattern matching; telecommunication networks; abnormal change detection; dynamic network topology; error correcting graph matching; performance monitoring; telecommunication networks; Australia; Communication networks; Condition monitoring; Error correction; Event detection; Intelligent networks; Network topology; Telecommunication network topology; Telecommunication traffic; Time measurement;
Conference_Titel :
Information, Decision and Control, 1999. IDC 99. Proceedings. 1999
Conference_Location :
Adelaide, SA
Print_ISBN :
0-7803-5256-4
DOI :
10.1109/IDC.1999.754216
