Zobrazeno 1 - 10
of 12
pro vyhledávání: '"O. B. Efremides"'
Autor:
O. B. Efremides
Publikováno v:
International Journal of Advanced Computer Science and Applications. 7
A computer vision system that recognizes the emotions of a website’s user and customizes the context and the presentation of this website accordingly is presented herein. A logistic regression classifiers is trained over the Extended Cohn- Kanade d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b08c7aea037abcce740a0dec11946eee
https://doi.org/10.14569/ijacsa.2016.070772
https://doi.org/10.14569/ijacsa.2016.070772
Publikováno v:
The Journal of Supercomputing. 30:77-96
A new class of normalized approximate inverse matrix techniques, based on the concept of sparse normalized approximate factorization procedures are introduced for solving sparse linear systems derived from the finite difference discretization of part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc628f24b08e89361edcc5444e1d4fc4
https://doi.org/10.1023/b:supe.0000040610.88224.7e
https://doi.org/10.1023/b:supe.0000040610.88224.7e
Publikováno v:
International Journal of Computer Mathematics. 80:1343-1350
In this work, the development of a simulator for a system capable of recognizing and classifying patterns into certain classes (families) is investigated. The classification system integrating hardware and software components is presented. The entire
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94e0f04978f442e3c6b587bdcfbf9ca4
https://doi.org/10.1080/0020716031000148223
https://doi.org/10.1080/0020716031000148223
Publikováno v:
International Journal of Computer Mathematics. 79:807-815
In this work, the potential of a block generalized WZ factorization procedure for direct hardware implementation on a special-purpose network of Wavefront Array Processor Modules (WAPm s ) is investigated. The definition of a wavefront module is give
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::667a5eaf3781498950a688af1b771a64
https://doi.org/10.1080/00207160211299
https://doi.org/10.1080/00207160211299
Autor:
O. B. Efremides, Michael P. Bekakos
Publikováno v:
Journal of Mathematical Modelling and Algorithms. 1:215-223
Although a large number of performance evaluation tools are available today, the efficient performance prediction of a multicomputer system remains a difficult task. In this work, the development of a system capable of predicting the timings for an a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39b3d674670156aa5dcd09a8f54715d3
https://doi.org/10.1023/a:1020542623211
https://doi.org/10.1023/a:1020542623211
Publikováno v:
Nonlinear Analysis: Theory, Methods & Applications. 47:2301-2308
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62035fad4ec1b072871991a5cb32d790
https://doi.org/10.1016/s0362-546x(01)00354-6
https://doi.org/10.1016/s0362-546x(01)00354-6
Autor:
O. B. Efremides, Michael P. Bekakos
Publikováno v:
International Journal of Computer Mathematics. 67:127-137
One of the best solutions to the communication problems arising in artificial neural networks (ANNs), due to the high interconnectivity of neurons, is achieved through their implementation on systolic array architectures (SAAs). The case of systemati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::049e952dc03583fcc91a7e593ac81e42
https://doi.org/10.1080/00207169808804655
https://doi.org/10.1080/00207169808804655
Autor:
Michael P. Bekakos, O. B. Efremides
Publikováno v:
Nonlinear Analysis: Theory, Methods & Applications. 30:5015-5019
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ebfb9b787ba3e41663807b1a2501f78
https://doi.org/10.1016/s0362-546x(96)00132-0
https://doi.org/10.1016/s0362-546x(96)00132-0
Publikováno v:
International Journal of Advanced Computer Science and Applications. 4
In this work the effect of random repositioning of ant robots/agents on the performance of terrain coverage algorithms is investigated. A number of well-known terrain coverage algorithms are implemented and studied in a simulated environment. We prov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8eaddd24fb3796a0c63cf9a30f5710ec
https://doi.org/10.14569/ijacsa.2013.041025
https://doi.org/10.14569/ijacsa.2013.041025
Autor:
Michael P. Bekakos, O. B. Efremides
Publikováno v:
Parallel Processing Letters. :355-364
Herein, the Concurrent Backward and Forward (B&F) complete solution approach and the Main Diagonal Redirection (MDR) technique are studied, on a comparative basis, for the solution of tridiagonal linear systems on VLSI systolic processor arrays. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ce88dca4948eec1dd780e58c1e72cc1
https://doi.org/10.1142/s0129626496000340
https://doi.org/10.1142/s0129626496000340