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ICUMT
2009
14 years 7 months ago
A COP for cooperation in a P2P streaming protocol
This paper introduces a Combinatory Optimization Problem (COP) which captures the performance in cooperation of a P2P Streaming Network, considered at the buffer level. A new famil...
María Elisa Bertinat, Darío Padula, ...
CGF
2010
135views more  CGF 2010»
14 years 6 months ago
Interactive Rendering of Non-Constant, Refractive Media Using the Ray Equations of Gradient-Index Optics
Existing algorithms can efficiently render refractive objects of constant refractive index. For a medium with a continuously varying index of refraction, most algorithms use the r...
Chen Cao, Zhong Ren, Baining Guo, Kun Zhou
CNSM
2010
14 years 6 months ago
Risk management in VoIP infrastructures using support vector machines
Telephony over IP is exposed to multiple security threats. Conventional protection mechanisms do not fit into the highly dynamic, open and large-scale settings of VoIP infrastructu...
Mohamed Nassar, Oussema Dabbebi, Remi Badonnel, Ol...
CORR
2010
Springer
146views Education» more  CORR 2010»
14 years 6 months ago
NLHB : A Non-Linear Hopper Blum Protocol
The Hopper-Blum (HB) protocol, which uses noised linear parities of a shared key for authentication, has been proposed for light-weight applications such as RFID. Recently, algorit...
Mukundan Madhavan, Andrew Thangaraj, Yogesh Sankar...
CDC
2010
IEEE
119views Control Systems» more  CDC 2010»
14 years 5 months ago
Combining extremum seeking control and tracking control for high-performance CVT operation
The control design for the variator in a pushbelt continuously variable transmission (CVT) is investigated. The variator enables a stepless variation of the transmission ratio with...
Stan van der Meulen, Bram de Jager, Frans Veldpaus...