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ICC
2009
IEEE
162views Communications» more  ICC 2009»
15 years 11 months ago
CLACK: A Network Covert Channel Based on Partial Acknowledgment Encoding
—The ability of setting up a covert channel, which allows any two nodes with Internet connections to engage in secretive communication, clearly causes a very serious security con...
Xiapu Luo, Edmond W. W. Chan, Rocky K. C. Chang
INFOCOM
2009
IEEE
15 years 11 months ago
A Chain Reaction DoS Attack on 3G Networks: Analysis and Defenses
Abstract—The IP Multimedia Subsystem (IMS) is being deployed in the Third Generation (3G) networks since it supports many kinds of multimedia services. However, the security of I...
Bo Zhao, Caixia Chi, Wei Gao, Sencun Zhu, Guohong ...
INFOCOM
2009
IEEE
15 years 11 months ago
A Localized Multi-Hop Desynchronization Algorithm for Wireless Sensor Networks
Abstract—This paper presents a new desynchronization algorithm aimed at providing collision-free transmission scheduling for single-hop and acyclic multi-hop wireless sensor netw...
Hui Kang, Jennifer L. Wong
SAC
2010
ACM
15 years 11 months ago
Mobile air pollution monitoring network
Current methods of estimating air quality involve assigning a single value called the Air Quality Index (AQI) to a large land area for a 24-hour period based on a very few, sparse...
W. Hedgecock, Péter Völgyesi, Á...
HICSS
2008
IEEE
126views Biometrics» more  HICSS 2008»
15 years 11 months ago
An Empirical Investigation of Knowledge Creation in Electronic Networks of Practice: Social Capital and Theory of Planned Behavi
How to achieve knowledge creation effectively remains a problem, this becomes even more difficult in a loosely knitted community such as networks of practice. This is because know...
Shih-Wei Chou, Yu-Chieh Chang