912 search results - page 51 / 183 » Anomaly |
INFOCOM
2007
IEEE
14 years 3 months ago
2007
IEEE
Abstract—In this paper, we develop passive network tomography techniques for inferring link-level anomalies like excessive loss rates and delay from path-level measurements. Our ...
ICCBR
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Creating case representations in unsupervised textual case-based reasoning applications is a challenging task because class knowledge is not available to aid selection of...
CANS
2005
Springer
14 years 2 months ago
2005
Springer
Abstract. In this paper, we propose a new unsupervised anomaly detection framework for detecting network intrusions online. The framework consists of new anomalousness metrics name...
SP
2003
IEEE
14 years 2 months ago
2003
IEEE
The call stack of a program execution can be a very good information source for intrusion detection. There is no prior work on dynamically extracting information from call stack a...
WWIC
2010
Springer
14 years 22 days ago
2010
Springer
Abstract. This paper proposes new cognitive algorithms and mechanisms for detecting 0day attacks targeting the Internet and its communication performances and behavior. For this pu...