| Anomaly detection in mobile
communication networks using the self-organizing map |
| Source |
Journal of
Intelligent & Fuzzy Systems: Applications in Engineering and
Technology archive Volume 18 ,
Issue 5 (October 2007) table of contents VIII
Brazilian Symposium on Neural Networks
Pages: 493-500
Year of Publication: 2007
ISSN:1064-1246 |
| Authors |
| Rewbenio A. Frota |
Department of
Teleinformatics Engineering, Federal University of Ceará
(UFC), CP 6005, CEP 60455-760, Fortaleza, Ceará,
Brazil |
| Guilherme A. Barreto |
(Correspd.
Guilherme@deti.ufc.br) Department of Teleinformatics
Engineering, Federal University of Ceará (UFC), CP 6005, CEP
60455-760, Fortaleza, Ceará, Brazil |
| João C.M. Mota |
Department of
Teleinformatics Engineering, Federal University of Ceará
(UFC), CP 6005, CEP 60455-760, Fortaleza, Ceará,
Brazil | |
| Publisher |
IOS Press Amsterdam, The
Netherlands, The Netherlands |
| Bibliometrics |
Downloads (6 Weeks): n/a,
Downloads (12 Months): n/a, Citation Count: 3
| |
ABSTRACT
Anomaly detection is a pattern recognition task whose goal is to report
the occurrence of abnormal or unknown behavior in a given system being
monitored. In this paper we propose a general procedure for the
computation of decision thresholds for anomaly detection in mobile
communication networks. The proposed method is based on Kohonen's
Self-Organizing Map (SOM) and the computation of nonparametric (i.e.
percentile-based) confidence intervals. Through simulations we compare the
performance of the proposed and standard SOM-based anomaly detection
methods with respect to the false positive rates produced.
REFERENCES
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