Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Gracieth Cavalcanti Batista"'
Autor:
Gracieth Cavalcanti Batista, Johnny Öberg, Osamu Saotome, Haroldo F. de Campos Velho, Elcio Hideiti Shiguemori, Ingemar Söderquist
Publikováno v:
Journal of Electronic Science and Technology, Vol 22, Iss 2, Pp 100248- (2024)
Unmanned aerial vehicles (UAVs) have been widely used in military, medical, wireless communications, aerial surveillance, etc. One key topic involving UAVs is pose estimation in autonomous navigation. A standard procedure for this process is to combi
Externí odkaz:
https://doaj.org/article/3fe9460722e34c279a3e2112081716ad
Publikováno v:
Multimedia Tools and Applications. 78:31709-31731
This paper proposes the implementation of an Automatic Speech Recognition (ASR) process through extraction of Mel-Frequency Cepstral Coefficients (MFCCs) from voice signal commands, application of the Discrete Cosine Transform (DCT) in these coeffici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::184c508686d4ba9739d09a702126caa0
https://doi.org/10.1007/s11042-019-07956-9
https://doi.org/10.1007/s11042-019-07956-9
Publikováno v:
2020 IEEE ANDESCON.
Complex digital circuits today are implemented in UDSM (Ultra Deep-Sub-micron) MOS technology. These circuits are designed in the Systems-on-Chip (SoC) style, operating with multiple clocks due to UDSM_MOS technology. An interesting style for SoC des
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::137e9b7c6d87be1015352d3a7456a839
https://doi.org/10.1109/andescon50619.2020.9272061
https://doi.org/10.1109/andescon50619.2020.9272061
Autor:
Leonardo Romano, Gracieth Cavalcanti Batista, Duarte L. Oliveira, Gabriel C. Duarte, Diego A. Silva
Publikováno v:
LASCAS
Asynchronous Finite State Machines (AFSMs) are usually described in an asynchronous specification, such as Burst-Mode (BM), Extended Burst-Mode (XBM), and Signal Transition Graph (STG), which are the well-known in literature. The use of these specifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4102f187ec5dc5a4b168242dad471bc8
https://doi.org/10.1109/lascas45839.2020.9069010
https://doi.org/10.1109/lascas45839.2020.9069010
Autor:
Duarte L. Oliveira, Vitor L. V. Torres, Gracieth Cavalcanti Batista, Orlando Verducci, Leonardo Romano, Robson L. Moreno
Publikováno v:
LASCAS
Due to the increasing demand for mobile devices, the search for ultra-low-power projects is becoming a priority. One technique that allows a strong reduction of circuits dissipated power is the sub-threshold voltage operation, but it leads to some dr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe2fccfb4fc886f173d5f7ad5d685577
https://doi.org/10.1109/lascas.2019.8667563
https://doi.org/10.1109/lascas.2019.8667563
Autor:
Duarte L. Oliveira, Gracieth Cavalcanti Batista, Leonardo Romano, Diego A. Silva, Higor A. Delsoto
Publikováno v:
LASCAS
Asynchronous control circuits are very important in heterogeneous systems, existing two different specifications previously proposed to describe the asynchronous controls: the Signal Transition Graph (STG) and the Extended Burst Mode (XBM). These spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0d481dcc1f61bc411f5d36b2f1e281d
https://doi.org/10.1109/lascas.2019.8667591
https://doi.org/10.1109/lascas.2019.8667591
Autor:
Leonardo Romano, Vitor L. V. Torres, Gracieth Cavalcanti Batista, Tiago Curtinhas, Duarte L. Oliveira
Publikováno v:
LASCAS
This paper proposes a new algorithm for state assignment of Extended Burst-Mode Asynchronous Finite State Machines (XBM_AFSM). The proposal is based on genetic algorithm and it introduces a novel style of state assignment. It improves the results and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3ecaefe6c7ee3c09b69fec3fd236224
https://doi.org/10.1109/lascas.2019.8667601
https://doi.org/10.1109/lascas.2019.8667601
Publikováno v:
Microelectronics Journal. 107:104947
The continuous search for higher performances and low power dissipation on digital systems shows to be critical. The pipeline control is a good alternative for achieving good results, but the activity of the clock is responsible for the high consumpt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::461055461092e1cfe6f56d3811ba8bb4
https://doi.org/10.1016/j.mejo.2020.104947
https://doi.org/10.1016/j.mejo.2020.104947
Publikováno v:
Microelectronics Journal. 105:104907
Machine Learning (ML) has been applied in so many areas in reason of its robustness, usability, and reliability, mainly in hardware implementation. One of its well-known algorithms is the Support Vector Machine (SVM), the simplest to be applied in ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83eb413d776c99572e51812991b65451
https://doi.org/10.1016/j.mejo.2020.104907
https://doi.org/10.1016/j.mejo.2020.104907
Publikováno v:
SSCI
Support Vector Machine (SVM) is an algorithm that trains and classifies different types of data through of an optimal hyperplane of decision. On the other hand, Particle Swarm Optimization (PSO) is, in general, an algorithm that finds the best point
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8041317e756cd3dbd5afedc50840de41
https://doi.org/10.1109/ssci.2016.7850125
https://doi.org/10.1109/ssci.2016.7850125