703 search results - page 33 / 141 » Graph-based anomaly detection |
ISBI
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper presents an automated, online approach to anomaly detection in high-content screening assays for pharmaceutical research. Online detection of anomalies is attractive be...
IAT
2008
IEEE
14 years 3 months ago
2008
IEEE
Communication networks, such as networks formed by phone calls and email communications, can be modeled as dynamic graphs with vertices representing agents and edges representing ...
ICDM
2005
IEEE
14 years 2 months ago
2005
IEEE
Many real applications can be modeled using bipartite graphs, such as users vs. files in a P2P system, traders vs. stocks in a financial trading system, conferences vs. authors ...
IMC
2005
ACM
14 years 2 months ago
2005
ACM
In this work we develop an approach for anomaly detection for large scale networks such as that of an enterprize or an ISP. The traffic patterns we focus on for analysis are that...
SIGCOMM
2010
ACM
13 years 8 months ago
2010
ACM
When many flows are multiplexed on a non-saturated link, their volume changes over short timescales tend to cancel each other out, making the average change across flows close to ...