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FOCM
2011
188views more  FOCM 2011»
13 years 11 days ago
Compressive Wave Computation
This paper considers large-scale simulations of wave propagation phenomena. We argue that it is possible to accurately compute a wavefield by decomposing it onto a largely incomp...
Laurent Demanet, Gabriel Peyré
SIGECOM
2011
ACM
170views ECommerce» more  SIGECOM 2011»
12 years 11 months ago
Only valuable experts can be valued
Suppose a principal Alice wishes to reduce her uncertainty regarding some future payoff. Consider a self-proclaimed expert Bob that may either be an informed expert knowing an ex...
Moshe Babaioff, Liad Blumrosen, Nicolas S. Lambert...
ASPLOS
2012
ACM
12 years 4 months ago
Relyzer: exploiting application-level fault equivalence to analyze application resiliency to transient faults
Future microprocessors need low-cost solutions for reliable operation in the presence of failure-prone devices. A promising approach is to detect hardware faults by deploying low-...
Siva Kumar Sastry Hari, Sarita V. Adve, Helia Naei...
MOBISYS
2007
ACM
14 years 8 months ago
MobiSteer: using steerable beam directional antenna for vehicular network access
In this work, we investigate the use of directional antennas and beam steering techniques to improve performance of 802.11 links in the context of communication between a moving v...
Vishnu Navda, Anand Prabhu Subramanian, Kannan Dha...
SMA
2009
ACM
185views Solid Modeling» more  SMA 2009»
14 years 3 months ago
A dynamic data structure for flexible molecular maintenance and informatics
We present the “Dynamic Packing Grid” (DPG) data structure along with details of our implementation and performance results, for maintaining and manipulating flexible molecul...
Chandrajit L. Bajaj, Rezaul Alam Chowdhury, Muhibu...