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NLP search takes a long amount of time due to large size of corpus, besides there are too many hits at the server. At present, the strategy to deal with search engines is to have many thousands of servers in order to provide real-time searches. Fast alternatives are therefore sought. In this paper, we present a pioneering work in this direction by taking word stemming, a crucial aspect of search and...
Vehicle-based pedestrian detection system receives more and more attentions in road safety applications of the modern intelligent transportation system. However, the existed detection algorithms are too computing extensive for single core vehicle-based processors. As the promising multi-core architecture provides both energy efficient and powerful computing solutions, it is relevant to evaluate the...
We present a design for a hardware supported global synchronization unit that would be implemented on-chip and directly accessible by all processors in a multi-core architecture. This global synchronization unit will provide all processors with access to global state information from all other processors in just a few clock ticks, and can be used to perform highly efficient and scalable time synchronization...
The parallelization strategy of the Physically-Constrained Iterative Deconvolution (PCID) algorithm is being altered and optimized to enhance performance on emerging multi-core architectures. This paper reports results from porting PCID to multi-core architectures including the JAWS supercomputer at the Maui HPC Center (60 TFLOPS of dual-dual Xeonreg nodes) and the Cell Cluster at AFRL in Rome, NY...
There are two problems emerged while multi-core platform become popular in daily life, no matter for high end or low end. The first is how to fully utilize computing resource of these cores without requirement of large modifications of current software design model. The second is about dividing a piece of serial program into parallel program. However, the latter is the responsibility of compiler,...
With the progress of semiconductor technologies and then the advent of multi-core processors, the age of Serial Computing is over and parallel computing technology is now emerging as mainstream. Parallel programming models are needed to change and the education is need to help sequential programmers adapt to the requirements of this new technology and architecture. Now multi-core related contents...
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