Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Joao Ranhel"'
Autor:
Joao Ranhel, Carolina Zambelli
Publikováno v:
Anais de XXXVIII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa1f406a8d4edf5d1e66ed3012a76a51
https://doi.org/10.14209/sbrt.2020.1570649736
https://doi.org/10.14209/sbrt.2020.1570649736
Autor:
Cacilda Vilela, Joao Ranhel
Publikováno v:
Cognitive Systems Research. 41:99-115
Gesture increases the face-to-face communication efficacy.Face-to-face efficacy is due to parallel feedback processing from all participants.The framework explains micro-level face-to-face interaction through dataflow.The framework can be used to und
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eab1d9c65225a5ea6c91850fe8533750
https://doi.org/10.1016/j.cogsys.2016.07.005
https://doi.org/10.1016/j.cogsys.2016.07.005
Autor:
Carolina Zambelli, Joao Ranhel
Publikováno v:
IJCNN
The use of half-precision floating-point numbers (hFP) in simulations of spiking neural networks (SNN) was investigated. The hFP format is used successfully in computer graphics and video games for storage and data transfer. The IEEE 754-2008 standar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9643be97960112053075369e180e4533
https://doi.org/10.1109/ijcnn.2018.8489438
https://doi.org/10.1109/ijcnn.2018.8489438
Limits of coincidence detector neurons as decoders of Polychronous Neuronal Groups firing completely
Publikováno v:
IJCNN
This work analyses Polychronous Neuronal Groups (PNGs) and the possibilities of encoding and decoding information from these signals. We considered the use of single neuron coincidence detectors as decoders of PNGs and determined the total number of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::062eb5655511b5e7d927b6e0a196cb19
https://doi.org/10.1109/ijcnn.2015.7280572
https://doi.org/10.1109/ijcnn.2015.7280572
Publikováno v:
CONIELECOMP
In this article a new digital system for generating spike pulses is presented. In real time, the system can convert digital values into artificial neural spikes for Spiking Neural Networks (SNN). The digital system can perform three basic functions:
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::917ca3a1ca45c96c8c537e037795a49f
https://doi.org/10.1109/conielecomp.2015.7086925
https://doi.org/10.1109/conielecomp.2015.7086925
Publikováno v:
IJCNN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65f6cc79829a15be623953bcd781d00d
https://doi.org/10.1109/ijcnn.2014.6889530
https://doi.org/10.1109/ijcnn.2014.6889530
Autor:
Joao Ranhel
Publikováno v:
IEEE transactions on neural networks and learning systems. 23(6)
Spiking neurons can realize several computational operations when firing cooperatively. This is a prevalent notion, although the mechanisms are not yet understood. A way by which neural assemblies compute is proposed in this paper. It is shown how ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bab817c5f2b7f14399c6c86dcbda036
https://pubmed.ncbi.nlm.nih.gov/24806763
https://pubmed.ncbi.nlm.nih.gov/24806763
Autor:
Joao Ranhel
Publikováno v:
2013 BRICS Congress on Computational Intelligence and 11th Brazilian Congress on Computational Intelligence.
Neural assembly computing (NAC) is a framework for investigating computational operations realized by spiking cell assemblies and for designing spiking neural machines. NAC concerns the way assemblies interact and how it results in information proces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22792e7691ab6283ab520807bc4e3d8c
https://doi.org/10.1109/brics-cci-cbic.2013.16
https://doi.org/10.1109/brics-cci-cbic.2013.16
Autor:
João Eduardo Kögler, Joao Ranhel, Julio de Lima do Rego Monteiro, Marcio Lobo Netto, Cacilda V. Lima
Publikováno v:
FOCI
Information can be encoded in spiking neural network (SNN) by precise spike-time relations. This hypothesis can explain cell assembly formation, such as polychronous group (PNG), a notion created to explain how groups of neurons fire time-locked to e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea0aa2ccdcd2ceddd4f718a06ca922ae
https://doi.org/10.1109/foci.2011.5949465
https://doi.org/10.1109/foci.2011.5949465