Sciweavers

2609 search results - page 388 / 522
» Optimizing for parallelism and data locality
Sort
View
96
Voted
IPPS
2000
IEEE
15 years 5 months ago
The Memory Bandwidth Bottleneck and its Amelioration by a Compiler
As the speed gap between CPU and memory widens, memory hierarchy has become the primary factor limiting program performance. Until now, the principal focus of hardware and softwar...
Chen Ding, Ken Kennedy
PPOPP
1995
ACM
15 years 4 months ago
Optimistic Active Messages: A Mechanism for Scheduling Communication with Computation
Low-overhead message passing is critical to the performance of many applications. Active Messages[27] reduce the software overhead for message handling: messages are run as handle...
Deborah A. Wallach, Wilson C. Hsieh, Kirk L. Johns...
99
Voted
PPSN
2010
Springer
14 years 11 months ago
Threshold Selection, Mitosis and Dual Mutation in Cooperative Co-evolution: Application to Medical 3D Tomography
Abstract. We present and analyse the behaviour of specialised operators designed for cooperative coevolution strategy in the framework of 3D tomographic PET reconstruction. The bas...
Franck Patrick Vidal, Evelyne Lutton, Jean Louchet...
DEBS
2007
ACM
15 years 4 months ago
Scalable event matching for overlapping subscriptions in pub/sub systems
Content-based publish/subscribe systems allow matching the content of events with predicates in the subscriptions. However, most existing systems only allow a limited set of opera...
Zhen Liu, Srinivasan Parthasarathy 0002, Anand Ran...
121
Voted
SDM
2008
SIAM
118views Data Mining» more  SDM 2008»
15 years 2 months ago
Massive-Scale Kernel Discriminant Analysis: Mining for Quasars
We describe a fast algorithm for kernel discriminant analysis, empirically demonstrating asymptotic speed-up over the previous best approach. We achieve this with a new pattern of...
Ryan Riegel, Alexander Gray, Gordon Richards