Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Paulo Roberto Freire Cunha"'
Publikováno v:
Sensors, Vol 7, Iss 8, Pp 1447-1461 (2007)
The number of wireless sensor network (WSN) applications is rapidly increasingand becoming an integral part of sensor nodes. These applications have been widely devel-oped on TinyOS operating system using the nesC programming language. However, due t
Externí odkaz:
https://doaj.org/article/3ef500d1f42241f6bcfdfadd0b29f27f
Publikováno v:
Revista Principia, Vol 6, Iss 0, Pp 15-23 (1998)
Mesmo dispondo de ferramentas eficientes para a construção de plataformas de distribuição, engenheiros de software necessitam, frequentemente, testar novos mecanismos e extensões que melhorem o desempenho durante a execução das plataformas de
Externí odkaz:
https://doaj.org/article/eabd18a212f2467694d1ed9ded68d19c
Publikováno v:
CLEI Electronic Journal, Vol 7, Iss 2 (2004)
The concept of reconfigurable systems is almost always restricted to the abstract design level, in which configuration languages are used to manipulate software connections. In this paper, we propose to deal with reconfiguration abstraction also in t
Externí odkaz:
https://doaj.org/article/d47481dc4aaa422c9a38e05d2aa246cd
Autor:
Julian Araujo, Paulo Roberto Freire Cunha, Ermeson Andrade, Vandi Alves, Paulo Maciel, Gustavo Callou
Publikováno v:
Journal of Cloud Computing: Advances, Systems and Applications, Vol 7, Iss 1, Pp 1-19 (2018)
Cloud computing is a paradigm that provides services through the Internet. The paradigm has been influenced by previously available technologies (for example cluster, peer-to-peer, and grid computing) and has now been adopted by almost all large orga
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d94b2e7b8f4c4716520c3a9702d649a4
http://link.springer.com/article/10.1186/s13677-018-0106-7
http://link.springer.com/article/10.1186/s13677-018-0106-7
Autor:
Jorge Luiz de Castro e Silva, Ali Emrouznejad, Francisco Daladier Marques Júnior, Paulo Roberto Freire Cunha, Kelvin Lopes Dias
Recently, the prediction of the most efficient configuration of a vast set of devices used for mounting an optimised cloud computing services and virtual networks environments have attracted growing attention. This paper proposes a paradigm shift in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::819fde8928c46a3de515d171b9a14657
https://publications.aston.ac.uk/id/eprint/39093/1/Optimising_virtual_networks_over_time.pdf
https://publications.aston.ac.uk/id/eprint/39093/1/Optimising_virtual_networks_over_time.pdf
Autor:
Natália Franco, Robson do Nascimento Fidalgo, Alexandre S Ramos, Paulo Roberto Freire Cunha, Obionor Nóbrega
Publikováno v:
EATIS
The Augmentative and Alternative Communication Systems (AACS), by means of symbols selections, help to develop communication and reduce the frustration of those people who have difficulty in speaking. In order to inspect the usability of this type of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44313ded528fa0fad94b9bc9f16f13ed
https://doi.org/10.1145/3293614.3293634
https://doi.org/10.1145/3293614.3293634
Publikováno v:
Sensors, Vol 15, Iss 11, Pp 27436-27469 (2015)
Sensors (Basel, Switzerland)
Sensors
Volume 15
Issue 11
Pages 27436-27469
Sensors (Basel, Switzerland)
Sensors
Volume 15
Issue 11
Pages 27436-27469
Wireless sensor networks (WSNs) are made up of nodes with limited resources, such as processing, bandwidth, memory and, most importantly, energy. For this reason, it is essential that WSNs always work to reduce the power consumption as much as possib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d448e0c2e6b12af7d82cabe9c4c7dfd
http://www.mdpi.com/1424-8220/15/11/27436
http://www.mdpi.com/1424-8220/15/11/27436
Autor:
José Augusto Suruagy Monteiro, Patrícia Tedesco, Paulo Roberto Freire Cunha, Leobino N. Sampaio
Publikováno v:
Expert Systems with Applications. 41:5466-5482
In a context characterized by a growing demand for networked services, users of advanced applications sometimes face network performance troubles that may actually prevent them from completing their tasks. Therefore, providing assistance for user com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fbab9458b27f36fef33c2da04ee2a6a
https://doi.org/10.1016/j.eswa.2014.02.020
https://doi.org/10.1016/j.eswa.2014.02.020
Publikováno v:
Advanced Materials Research. :5344-5348
With the multimedia traffic and of the heterogeneous networks also referred as (4G) grows the need to maintain the video quality perception by the final user. This work presents a mechanism to select the ideal network based on Quality of Experience (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20afebb6c125a14b11f8e786bfd0fb3d
https://doi.org/10.4028/www.scientific.net/amr.433-440.5344
https://doi.org/10.4028/www.scientific.net/amr.433-440.5344
Publikováno v:
Revista de Sistemas, Cibernética e Informática, Vol 8, Iss 2, Pp 26-31 (2011)
Atualmente, as novas tecnologias de rede heterogêneas sem fio, integradas aos dispositivos móveis, tem tido como requisito uma alta transferência de dados, principalmente através de aplicações multimídia. Em contrapartida, é observado um elev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::0007c6d90c894aba1c468c0dc8441c86
http://www.iiisci.org/journal/CV$/risci/pdfs/HCA754KH.pdf
http://www.iiisci.org/journal/CV$/risci/pdfs/HCA754KH.pdf