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AVSS
2009
IEEE
16 years 1 months ago
An Ontology for Event Detection and its Application in Surveillance Video
In this paper, we propose an ontology for representing the prior knowledge related to video event analysis. It is composed of two types of knowledge related to the application dom...
Juan Carlos San Miguel, José María M...
GLOBECOM
2008
IEEE
16 years 1 months ago
On Relay Nodes Deployment for Distributed Detection in Wireless Sensor Networks
—In this paper, the problem of deploying relay nodes in wireless sensor networks will be considered. A system consisting of a set of sensor nodes communicating to a fusion center...
Karim G. Seddik, K. J. Ray Liu
VLDB
2004
ACM
105views Database» more  VLDB 2004»
16 years 4 days ago
Tamper Detection in Audit Logs
Audit logs are considered good practice for business systems, and are required by federal regulations for secure systems, drug approval data, medical information disclosure, fina...
Richard T. Snodgrass, Shilong (Stanley) Yao, Chris...
AIPRF
2008
15 years 8 months ago
Spam Sender Detection with Classification Modeling on Highly Imbalanced Mail Server Behavior Data
Unsolicited commercial or bulk emails or emails containing viruses pose a great threat to the utility of email communications. A recent solution for filtering is reputation systems...
Yuchun Tang, Sven Krasser, Dmitri Alperovitch, Pau...
ECMDAFA
2009
Springer
119views Hardware» more  ECMDAFA 2009»
15 years 4 months ago
Managing Model Adaptation by Precise Detection of Metamodel Changes
Technological and business changes influence the evolution of software systems. When this happens, the software artifacts may need to be adapted to the changes. This need is rapidl...
Kelly Garcés, Frédéric Jouaul...