To make parallel programming as widespread as parallelarchitectures, more structured parallel programming paradigms are necessary. One of the possible approaches are algorithmic skeletons. they can be seen as higher ...
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Matrix multiplication is a very important computation kernel in many science and engineering applications. this paper presents a parallel implementation framework for dense matrix multiplication on multi-socket multi-...
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Small, medium and large companies all face three well- identified problems, precisely: (i) the data deluge, (ii) the large number of interacted exploratory queries and (iii) the economic crisis. Hence, it becomes a re...
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Most Data Warehouses (DW) are stored in Relational Database Management Systems (RDBMS) using a star-schema model. While this model yields a trade-off between performance and storage requirements, huge data warehouses ...
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In this paper, we propose an implementation of a parallel two-dimensional fast Fourier transform (FFT) using Intel Advanced Vector Extensions (AVX) instructions on multi-core processors. the combination of vectorizati...
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Nowadays, not only CPU but also GPU goes along the trend of multi-core processors. parallelprocessing presents not only an opportunity but also a challenge at the same time. To explicitly parallelize the software by ...
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HRV (Heart rate variability, which has a function of prediction for cardiovascular disease) contains a wealth of medical information, rapid extraction and procession of these signals will bring an important meaning fo...
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A node ranking of a graph G = (V, E) is a proper node coloring C: V → such that any path in G with end nodes x, y fulfilling C(x) = C(y) contains an internal node z with C (z)> C(x). In the on-line version of the ...
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