In various networks, anomaly may happen due to network breakdown, intrusion detection, and end-to-end traffic changes. To detect these anomalies is important in diagnosis, fault report, capacity plan and so on. However, it’s challenging to detect these anomalies with high accuracy rate and time efficiency. Existing works are mainly classified into two streams, anomaly detection on link traffic and on global traffic. In this paper we discuss various anomaly detection methods on both types of traffic and compare their performance.Hui Tian, Jingtian Liu and Meimei Din
Anomalies are unusual and significant changes in a network's traffic levels, which can often involve...
Abstract—We propose two methods for traffic anomaly detection in communication networks where proper...
This work in progress outlines a comparison of anomaly detection methods that we are undertaking. We...
Network traffic anomalies stand for a large fraction of the Internet traffic andcompromise the perfo...
Due to the advance in network technologies, the number of network users is growing rapidly, which le...
International audienceThe crucial future role of Internet in society makes of network monitoring a c...
The rising complexity of network anomalies necessitates increased attention to developing new techni...
Anomaly detection in computer networks yields valuable information on events relating to the compone...
Computer networks are becoming increasingly important in supporting business and everyday activities...
Computer networks are becoming increasingly important in supporting business and everyday activities...
Detecting anomalous traffic is a crucial part of managing IP networks. In recent years, network-wide...
Detecting anomalous traffic (and above all new ad-hoc attacks) with low false alarm rates is of prim...
The frequent and large-scale network attacks have led to an increased need for developing techniques...
International audienceNetwork anomalies are unusual traffic mainly induced by network attacks or net...
Traffic anomalies can create network congestion, so its prompt and accurate detection would allow ne...
Anomalies are unusual and significant changes in a network's traffic levels, which can often involve...
Abstract—We propose two methods for traffic anomaly detection in communication networks where proper...
This work in progress outlines a comparison of anomaly detection methods that we are undertaking. We...
Network traffic anomalies stand for a large fraction of the Internet traffic andcompromise the perfo...
Due to the advance in network technologies, the number of network users is growing rapidly, which le...
International audienceThe crucial future role of Internet in society makes of network monitoring a c...
The rising complexity of network anomalies necessitates increased attention to developing new techni...
Anomaly detection in computer networks yields valuable information on events relating to the compone...
Computer networks are becoming increasingly important in supporting business and everyday activities...
Computer networks are becoming increasingly important in supporting business and everyday activities...
Detecting anomalous traffic is a crucial part of managing IP networks. In recent years, network-wide...
Detecting anomalous traffic (and above all new ad-hoc attacks) with low false alarm rates is of prim...
The frequent and large-scale network attacks have led to an increased need for developing techniques...
International audienceNetwork anomalies are unusual traffic mainly induced by network attacks or net...
Traffic anomalies can create network congestion, so its prompt and accurate detection would allow ne...
Anomalies are unusual and significant changes in a network's traffic levels, which can often involve...
Abstract—We propose two methods for traffic anomaly detection in communication networks where proper...
This work in progress outlines a comparison of anomaly detection methods that we are undertaking. We...