Producción intelectual reciente

2018

Reducing the I/O Bottleneck by a Compression Strategy

One of the main challenges in the HPC clusters is the I/O bottleneck between the main memory (disk storage system) and the node memory. This bottleneck is a consequence of the fact that the disk access speed is thousands-fold slower than the processing speed of the parallel co-pr...


Autor(es): Carlos Augusto Fajardo.   Oscar Mauricio Reyes.  



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2014

Automated classification of brain tumours f

Neuro-oncologists must ultimately rely on their acquired knowledge and accumulated experience to undertake the sensitive task of brain tumour diagnosis. This task strongly depends on indirect, non-invasive measurements, which are the source of valuable data in the form of sig...


Autor(es): Daniel Alfonso Sierra.   Carlos Julio Arizmendi.  



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2013

Analysis of Focus Measure Operators for Shape from Focus

Shape-from-focus (SFF) has widely been studied in computer vision as a passive depth recovery and 3D reconstruction method. One of the main stages in SFF is the computation of the focus level for every pixel of an image by means of a focus measure operator. In this work, a method...


Autor(es): Said David Pertuz.  



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