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ISORC
2008
IEEE
14 years 3 months ago
A Flexible Trust Model for Distributed Service Infrastructures
Recent years have witnessed the emergence and rapid growth of distributed service infrastructures such as mobile ad hoc networks, P2P, PlanetLab and Grids. In such distributed inf...
Zhaoyu Liu, Stephen S. Yau, Dichao Peng, Yin Yin
MICRO
2008
IEEE
88views Hardware» more  MICRO 2008»
14 years 3 months ago
Facelift: Hiding and slowing down aging in multicores
Processors progressively age during their service life due to normal workload activity. Such aging results in gradually slower circuits. Anticipating this fact, designers add timi...
Abhishek Tiwari, Josep Torrellas
ICC
2007
IEEE
150views Communications» more  ICC 2007»
14 years 3 months ago
Utility-based Optimal Rate Allocation for Heterogeneous Wireless Multicast
Abstract— Heterogeneous multicast is an efficient communication scheme especially for multimedia applications running over multihop networks when multicast receivers in the same...
Amr M. Mohamed, Hussein M. Alnuweiri
ISBI
2007
IEEE
14 years 3 months ago
Multichannel Estimation of Coil Sensitivities in Parallel Mri
We consider the problem of estimating receiver coil sensitivity functions in parallel MRI. By exploiting the multichannel nature of the problem, where multiple acquisitions of the...
Robert L. Morrison Jr., Mathews Jacob, Minh N. Do
VR
2007
IEEE
14 years 3 months ago
Variability-Aware Latency Amelioration in Distributed Environments
Application designers of collaborative distributed Virtual Environments must account for the influence of the network connection and its detrimental effects on user performance. ...
Alexey Tumanov, Robert S. Allison, Wolfgang St&uum...