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Identification d'anomalies statistiques dans le trafic internet par projections aleatoires multiresolutions
| Content Provider | Semantic Scholar |
|---|---|
| Author | Borgnat, Pierre Dewaele, Guillaume Abry, Patrice |
| Copyright Year | 2007 |
| Abstract | An anomaly detection procedure for Internet traffic flows is proposed, using multiscale aggregated sketches (random projections). This representation enables the detection of anomalies as an outlier test, under the null hypothesis of normal traffic modeled by Gamma laws. The method works on-line, in real time, and with the inversion of the sketches, identifies the IP adresses of the anomalous flows. The result is illustrated on a realistic traffic containing anomalies. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://documents.irevues.inist.fr/bitstream/handle/2042/17553/GRETSI_2007_505.pdf;jsessionid=3446369809538518170CE208B4CDFC2C?sequence=1 |
| Alternate Webpage(s) | https://hal-ens-lyon.archives-ouvertes.fr/ensl-00177644/document |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |