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CORR
2008
Springer
111views Education» more  CORR 2008»
15 years 7 months ago
Product theorems via semidefinite programming
The tendency of semidefinite programs to compose perfectly under product has been exploited many times in complexity theory: for example, by Lov
Troy Lee, Rajat Mittal
SECON
2010
IEEE
15 years 4 months ago
Secondis: An Adaptive Dissemination Protocol for Synchronizing Wireless Sensor Networks
Reliability and predictability of the timing behavior have shown to be major issues for wireless sensor network deployments. Real-time requirements presented by several application...
Federico Ferrari, Andreas Meier, Lothar Thiele
ICC
2009
IEEE
325views Communications» more  ICC 2009»
16 years 1 months ago
Modeling and Analysis for Proactive-Decision Spectrum Handoff in Cognitive Radio Networks
— Spectrum handoff occurs when the primary users appear in the licensed band occupied by the secondary users. Spectrum handoff procedures aim to help the secondary users to vacat...
Chung-Wang Wang, Li-Chung Wang
ICC
2007
IEEE
16 years 1 months ago
Digital Code Tracking Loops Over Frequency-Selective Fading Channels
Abstract— The performance of a noncoherent digital delaylock loop (DDLL) with a RAKE scheme for direct-sequence spread-spectrum code division multiple access (DS/SS-CDMA) signals...
Tsan-Ming Wu, Tsung-Hua Tsai
INFOCOM
2006
IEEE
16 years 28 days ago
A Quasi-Species Approach for Modeling the Dynamics of Polymorphic Worms
— Polymorphic worms can change their byte sequence as they replicate and propagate, thwarting the traditional signature analysis techniques used by many intrusion detection syste...
Bradley Stephenson, Biplab Sikdar