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SC
2009
ACM
15 years 4 months ago
The cat is out of the bag: cortical simulations with 109 neurons, 1013 synapses
In the quest for cognitive computing, we have built a massively parallel cortical simulator, C2, that incorporates a number of innovations in computation, memory, and communicatio...
Rajagopal Ananthanarayanan, Steven K. Esser, Horst...
IPPS
2009
IEEE
15 years 4 months ago
High-order stencil computations on multicore clusters
Stencil computation (SC) is of critical importance for broad scientific and engineering applications. However, it is a challenge to optimize complex, highorder SC on emerging clus...
Liu Peng, Richard Seymour, Ken-ichi Nomura, Rajiv ...
88
Voted
AIIA
2009
Springer
15 years 4 months ago
Mathematical Symbol Indexing
This paper addresses the indexing and retrieval of mathematical symbols from digitized documents. The proposed approach exploits Shape Contexts (SC) to describe the shape of mathe...
Simone Marinai, Beatrice Miotti, Giovanni Soda
SC
2009
ACM
15 years 4 months ago
Flexible cache error protection using an ECC FIFO
We present ECC FIFO, a mechanism enabling two-tiered last-level cache error protection using an arbitrarily strong tier-2 code without increasing on-chip storage. Instead of addin...
Doe Hyun Yoon, Mattan Erez
SC
2009
ACM
15 years 4 months ago
Implementing sparse matrix-vector multiplication on throughput-oriented processors
Sparse matrix-vector multiplication (SpMV) is of singular importance in sparse linear algebra. In contrast to the uniform regularity of dense linear algebra, sparse operations enc...
Nathan Bell, Michael Garland