Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Jose Alejandro Diaz Mendez"'
Autor:
Jose Alejandro Diaz-Mendez, Gisela De La Fuente Cortes, Victor R. Gonzalez-Diaz, Guillermo Espinosa Flores-Verdad
Publikováno v:
IEEE Latin America Transactions. 19:952-960
This article presents a new heartbeat classifieroriented to an automatic cardiac ischemia detection system aimedat the medical control of the population with cardiac disorders (ahigher risk group of severe COVID-19). The algorithm focuses ondistingui
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e050fc6f745aef024832bf63108589c
https://doi.org/10.1109/tla.2021.9451240
https://doi.org/10.1109/tla.2021.9451240
Autor:
Ruben Vazquez-Medina, Leonardo Palacios-Luengas, Francisco Rodríguez-Santos, J. L. Pichardo-Méndez, Jose Alejandro Diaz-Mendez
Publikováno v:
Arabian Journal for Science and Engineering. 44:3817-3830
Internet of things (IoT) devices should be designed taking security requirements into consideration, so that they can be used securely in open environments. Designing secure IoT devices requires the ability to design fast and secure cryptography modu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f1475e6ab99b8c1ea35464f42ffd5ac
https://doi.org/10.1007/s13369-018-3688-y
https://doi.org/10.1007/s13369-018-3688-y
Autor:
Ruben Vazquez-Medina, Jose Alejandro Diaz-Mendez, Leonardo Palacios-Luengas, Guillermo Delgado-Gutiérrez
Publikováno v:
Multimedia Tools and Applications. 77:2739-2770
This paper presents an efficient symmetric cryptosystem based on a non–scaled nor discretized skew tent map (STM); this system is implemented in a USB device interacting with a software module in a personal computer. The USB device uses a dedicated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb84fca6563dc605f13b76ba8eb0b3e1
https://doi.org/10.1007/s11042-017-4375-9
https://doi.org/10.1007/s11042-017-4375-9
Autor:
Jose Alejandro Diaz-Mendez, Juan López-Hernández, Ricardo Francisco Martinez-Gonzalez, Ruben Vazquez-Medina, Leonardo Palacios-Luengas
Publikováno v:
Computers & Electrical Engineering. 54:435-449
A steganographic method for hiding information is proposed using four Bernoulli's chaotic maps.It is applied a two-step scheme: Pixel selection and masking of sensitive information.A module function is applied to the chaotic maps considering an itera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::528b63cf15375e9a9dd499a0bc0ae3f3
https://doi.org/10.1016/j.compeleceng.2015.12.005
https://doi.org/10.1016/j.compeleceng.2015.12.005
Publikováno v:
IEEE Latin America Transactions. 14:3074-3079
The early cataract detection in a non common discussed topic for ongoing research, considering that is one of the most common eye diseases, and is the leading cause of blindness globally. By timely detection, it is possible to prevent cataract surger
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7251d1ab1ff98c6051613a3f747405d5
https://doi.org/10.1109/tla.2016.7587604
https://doi.org/10.1109/tla.2016.7587604
Publikováno v:
International Journal of Computer Science and Information Technology. 6:113-121
A stream cipher was implemented on a FPGA. The keystream, for some authors the most important element, was developed using an algorithm based on Bernoullis chaotic map. When dynamic systems are digitally implemented, a normal degradation appears and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11d69fb03bc87a1365ef9c5a29d6dcd7
https://doi.org/10.5121/ijcsit.2014.6608
https://doi.org/10.5121/ijcsit.2014.6608
Autor:
Ruben Vazquez-Medina, M. A. Gurrola-Navarro, Miguel A. Garcia-Andrade, Jose Alejandro Diaz-Mendez, Edgar López-Delgadillo
Publikováno v:
Circuits, Systems, and Signal Processing. 33:3331-3348
A system for on-die automatic impedance matching in current mode off-chip signaling is described. In order to perform the automatic matching operation, an algorithm that integrates the sign of the impedance matching error and the sign of the coupling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e5cd3a407d902239e549cc5e42f08cd
https://doi.org/10.1007/s00034-014-9821-6
https://doi.org/10.1007/s00034-014-9821-6
Autor:
Ruben Vazquez-Medina, César Enrique Rojas-López, Ricardo Francisco Martinez-Gonzalez, Jose Alejandro Diaz-Mendez
Publikováno v:
Applied Mechanics and Materials. :1869-1873
This paper describes the noise emulation in materials through the digital implementation of a chaotic noise generator based on the Bernoulli map. The bifurcation diagram, Lyapunov exponent and the Ergodic Theorem were used in order to determine the o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60272c3b2e215c54dfb2b96ea63577a5
https://doi.org/10.4028/www.scientific.net/amm.152-154.1869
https://doi.org/10.4028/www.scientific.net/amm.152-154.1869
Autor:
Juan López-Hernández, Ruben Vazquez-Medina, Jose Alejandro Diaz-Mendez, Ricardo Francisco Martinez-Gonzalez
This work presents the implementation of various chaotic maps; among the maps there are one-dimensional and two-dimensional ones. In order to implement the maps, their mathematical descriptions are modified to be represented with more accuracy by dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d71fbd02fb0113ff4c729f06ab09f1ab
https://doi.org/10.4018/978-1-5225-0299-9.ch004
https://doi.org/10.4018/978-1-5225-0299-9.ch004
Autor:
Ruben Vazquez-Medina, César Enrique Rojas-López, J. L. Del-Rio-Correa, Jose Alejandro Diaz-Mendez
Publikováno v:
Lecture Notes in Computer Science ISBN: 9783642289309
HAIS (2)
HAIS (2)
This work shows how to improve the statistical distribution of signals produced by noise generators designed with one-dimensional chaotic maps. It also shows that in a electronic design the piecewise linear chaotic maps should be considered because t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6920efac53e958513b1077547fb7f748
https://doi.org/10.1007/978-3-642-28931-6_11
https://doi.org/10.1007/978-3-642-28931-6_11