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MFCS
2007
Springer
16 years 20 days ago
Combinatorial Proof that Subprojective Constraint Satisfaction Problems are NP-Complete
Abstract. We introduce a new general polynomial-time constructionthe fibre construction- which reduces any constraint satisfaction problem CSP(H) to the constraint satisfaction pr...
Jaroslav Nesetril, Mark H. Siggers
GLOBECOM
2006
IEEE
16 years 17 days ago
When Does One Redundant Parity-Check Equation Matter?
— We analyze the effect of redundant parity-check equations on the error-floor performance of low-density paritycheck (LDPC) codes used over the additive white Gaussian noise (A...
Stefan Laendner, Thorsten Hehn, Olgica Milenkovic,...
ICMCS
2006
IEEE
112views Multimedia» more  ICMCS 2006»
16 years 17 days ago
Multipoint Measuring System for Video and Sound - 100-camera and microphone system
We developed a novel multipoint measurement system capable of acquiring video and sound at more than 100 points in a "synchronized" manner. In this paper, we first descr...
Toshiaki Fujii, Kensaku Mori, Kazuya Takeda, Kenji...
IJCNN
2006
IEEE
16 years 16 days ago
Complex Phase Synchronization in an Array of Oscillators Coupled by Time-Varying Resistor
— In recent years, many people have been trying to develop some applications to information processing by exploiting oscillatory phenomena in neural networks. Bifurcation and sta...
Yoko Uwate, Yoshifumi Nishio
IPCCC
2006
IEEE
16 years 16 days ago
Maille authorization - a distributed, redundant authorization protocol
The Maille Authorization protocol provides flexible and reliable authorization in large distributed and pervasive computing systems. Service owners distribute their access control...
Andrew Fritz, Jehan-François Pâris