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ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper, we propose a novel algorithm to design an optimal non-uniform scalar quantizer for distributed video coding, which aims at achieving a coding rate close to joint co...
SPAA
2005
ACM
15 years 3 months ago
2005
ACM
We prove that with high probability a skip graph contains a 4-regular expander as a subgraph, and estimate the quality of the expansion via simulations. As a consequence skip grap...
PAKDD
2010
ACM
14 years 7 months ago
2010
ACM
Data mining tasks results are usually improved by reducing the dimensionality of data. This improvement however is achieved harder in the case that data lay on a non linear manifol...
ICDCS
2006
IEEE
15 years 3 months ago
2006
IEEE
This paper presents a design and analysis of scheduling techniques to cope with the inherent unreliability and instability of worker nodes in large-scale donation-based distribute...
SC
2009
ACM
15 years 4 months ago
2009
ACM
In this paper, we consider the problem of supporting fault tolerance for adaptive and time-critical applications in heterogeneous and unreliable grid computing environments. Our g...