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ICDCN
2010
Springer
16 years 9 days ago
Parallelization of the Lanczos Algorithm on Multi-core Platforms
In this paper, we report our parallel implementations of the Lanczos sparse linear system solving algorithm over large prime fields, on a multi-core platform. We employ several lo...
Souvik Bhattacherjee, Abhijit Das
IPPS
2009
IEEE
16 years 3 days ago
An analysis of the impact of multi-threading on communication performance
Although processors become massively multicore and therefore new programming models mix message passing and multi-threading, the effects of threads on communication libraries rema...
François Trahay, Elisabeth Brunet, Alexandr...
ISSAC
2009
Springer
155views Mathematics» more  ISSAC 2009»
16 years 1 days ago
Parallel sparse polynomial multiplication using heaps
We present a high performance algorithm for multiplying sparse distributed polynomials using a multicore processor. Each core uses a heap of pointers to multiply parts of the poly...
Michael B. Monagan, Roman Pearce
GLOBECOM
2008
IEEE
15 years 12 months ago
Congestion Avoidance and Fairness in Wireless Sensor Networks
—Designing a sensor network congestion avoidance algorithm is a challenging task due to the application specific nature of these networks. The frequency of event sensing is a de...
Mohammad Z. Ahmad, Damla Turgut
NCA
2008
IEEE
15 years 12 months ago
Sorting Based Data Centric Storage
— Data-centric storage [6] is a very important concept for sensor networks that supports efficient in-network data query and processing. Previous approaches are mostly using a h...
Fenghui Zhang, Anxiao Jiang, Jianer Chen