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IPPS
2002
IEEE
15 years 9 months ago
A Parallel Ultra-High Resolution MPEG-2 Video Decoder for PC Cluster Based Tiled Display Systems
This paper presents a hierarchical parallel MPEG-2 decoder for playing ultra-high-resolution videos on PC cluster based tiled display systems. To maximize parallelism while minimi...
Han Chen, Kai Li, Bin Wei
COMPUTING
2006
126views more  COMPUTING 2006»
15 years 4 months ago
Algebraic Multigrid Based on Computational Molecules, 1: Scalar Elliptic Problems
We consider the problem of splitting a symmetric positive definite (SPD) stiffness matrix A arising from finite element discretization into the sum of edge matrices thereby assumi...
J. K. Kraus, Josef Schicho
AICCSA
2007
IEEE
108views Hardware» more  AICCSA 2007»
15 years 11 months ago
On Secure Consensus Information Fusion over Sensor Networks
In this work we have examined the problem of consensus information fusion from a novel point of view, challenging the fundamental assumption of mutual trust among the fusion parti...
Mahdi Kefayati, Mohammad Sadegh Talebi, Hamid R. R...
GLOBECOM
2007
IEEE
15 years 11 months ago
Analysis of the Contention Access Phase of a Reservation MAC Protocol for Wide-Area Data Intensive Sensor Networks
— We propose a contention based reservation MAC protocol for a collaborative sensing scenario involving a set of surveillance UAVs communicating with a hub. Data transmission rig...
Arindam Kumar Das, Sumit Roy, Abhijit Mahalanobis
ICESS
2004
Springer
15 years 10 months ago
A New Gradient-Based Routing Protocol in Wireless Sensor Networks
A new gradient-based routing protocol is proposed in this paper. It takes into account the minimum hop count and remaining energy of each node while relaying data from source node ...
Li Xia, Xi Chen, Xiaohong Guan