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检索条件"机构=UFRJ/COPPE Systems Engineering and Computer Science Program"
120 条 记 录,以下是101-110 订阅
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Post-Covid-19 Digital Nomadism: Beyond Work from (Almost) Anywhere
Post-Covid-19 Digital Nomadism: Beyond Work from (Almost) An...
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IEEE International Conference on systems, Man and Cybernetics
作者: Marcos Antonio De Almeida Jano Moreira De Souza António Correia Daniel Schneider Systems Engineering and Computer Science Program (PESCICOPPE/UFRJ) Rio de Janeiro Brazil INESC TEC and University of Tras-os-Montes e Alto Douro Vila Real Portugal College of Information Science & Technology University of Nebraska Omaha USA Postgraduate Program in Informatics PPGI/UFRJ Rio de Janeiro Brazil Tércio Pacitti Institute of Computer Applications and Research NCE/UFRJ Rio de Janeiro Brazil
In this paper, we continue our investigations on digital nomadism and the impact of COVID-19 pandemic on the work-related aspects and lifestyle of digital nomads (DN). The findings presented in this empirical study re...
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A parallel architecture for ray-tracing with an embedded intersection algorithm
A parallel architecture for ray-tracing with an embedded int...
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IEEE International Symposium on Circuits and systems (ISCAS)
作者: Alexandre S. Nery Nadia Nedjah Felipe M.G. França Lech Jozwiak LAM-Computer Architecture and Microelectronics Laboratory Systems Engineering and Computer Science Program COPPE Universidade Federal do Rio de Janeiro Brazil Department of Electrical Engineering-Electronic Systems Eindhovan University of Technology Netherlands Department of Electronics Engineering and Telecommunications-Faculty of Engineering Universidade do Estado do Rio de Janeiro (UERJ) Brazil
Real time rendering of three-dimensional scenes in Ray Tracing is a hard problem. However, parallel implementations have been enabling real time performance, as the algorithm can be highly parallelized. Thus, a custom... 详细信息
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Towards a Blockchain-based Software engineering Education
arXiv
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arXiv 2023年
作者: Fernandes, Filipe Werner, Cláudia Federal University of Rio de Janeiro – COPPE/UFRJ Systems Engineering and Computer Science Department Caixa Postal 68.511 RJ Rio de Janeiro21.941-972 Brazil Federal Institute of Southeast Minas Gerais – IF Sudeste MG Computer Science Department Caixa Postal 413 MG Manhuaçu36.909-300 Brazil
Blockchain technologies for rewards in education are gaining attraction as a promising approach to motivate student learning and promote academic achievement. By providing tangible rewards for educational attainment a... 详细信息
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WebComposer: a tool for the composition and execution of Web service-based workflows
WebComposer: a tool for the composition and execution of Web...
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Proceedings of the Latin American Web Congress (LA-Web)
作者: L.A.G. da Costa P.F. Pires M. Mattoso COPPE-Systems Engineering and Computer Science Program Federal University of Rio de Janeiro Rio de Janeiro Brazil DCC-IM/NCE Federal University of Rio de Janeiro Rio de Janeiro Brazil
We present the WebComposer tool for the automatic composition and execution of Web service-based workflows. We use ontologies to describe and browse workflows. We associate messages and operations with workflow domain... 详细信息
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Automatic composition of Web services with contingency plans
Automatic composition of Web services with contingency plans
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IEEE International Conference on Web Services (ICWS)
作者: L.A.G. da Costa P.F. Pires M. Mattoso COPPE-Systems Engineering and Computer Science Program Federal University of Rio de Janeiro Rio de Janeiro Brazil DCC-IM/NCE Federal University of Rio de Janeiro Rio de Janeiro Brazil
The semantic Web technology and the Web services description language extensibility may be combined to describe services in an unambiguous and machine interpretable way, automating Web services discovery, selection an... 详细信息
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WANN-Tagger: A weightless artificial neural network tagger for the portuguese language
WANN-Tagger: A weightless artificial neural network tagger f...
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作者: Carneiro, Hugo C. C. França, Felipe M. G. Lima, Priscila M. V. Systems Engineering and Computer Science Program/COPPE Universidade Federal do Rio de Janeiro Caixa Postal 68511 21941-972 Rio de Janeiro RJ Brazil Department of Mathematics Universidade Federal Rural do Rio de Janeiro Km 47 Campus Universitário BR-465 23890-000 Seropédica RJ Brazil
Weightless Artificial Neural Networks have proved to be a promising paradigm for classification tasks. This work introduces the WANN-Tagger, which makes use of weightless artificial neural networks for labelling Portu... 详细信息
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Turning social news curation into microtask crowdsourcing: a vision and research agenda
Turning social news curation into microtask crowdsourcing: a...
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IEEE International Conference on systems, Man and Cybernetics
作者: Daniel Schneider António Correia Ramon Chaves Ana Paula Pimentel Marcio Antelio Edson Mello Lucas Marcos Antonio de Almeida Luiz Oliveira Jano Moreira de Souza Postgraduate Program in Informatics PPGI/UFRJ Rio de Janeiro Brazil Tércio Pacitti Institute of Computer Applications and Research NCE/UFRJ Rio de Janeiro Brazil INESC TEC and University of Trás-os-Montes e Alto Douro Vila Real Portugal Graduate School of Engineering CEFET-RJ Rio de Janeiro Brazil Polytechnic Institute IPRJ/UERJ Rio de Janeiro Brazil Systems Engineering and Computer Science Program (PESC/COPPE/UFRJ) Rio de Janeiro Brazil Federal Institute of Rio de Janeiro (IFRJ) Rio de Janeiro Brazil
Over the past decade, online crowdsourcing has established itself as an emerging paradigm that industry and government have been using to harness the cognitive abilities of a multitude of users distributed around the ... 详细信息
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A Parallel Ray Tracing Architecture Suitable for Application-Specific Hardware and GPGPU Implementations
A Parallel Ray Tracing Architecture Suitable for Application...
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Euromicro Symposium on Digital System Design
作者: Alexandre S. Nery Nadia Nedjah Felipa M.G. Franca Lech Jozwiak LAM-Computer Architecture and Microelectronics Laboratory Systems Engineering and Computer Science Program COPPE Universidade Federal do Rio de Janeiro Brazil Department of Electrical Engineering-Electronic Systems Eindhoven University of Technology Netherlands Universidade do Estado do Rio de Janeiro Rio de Janeiro RJ BR
The Ray Tracing rendering algorithm can produce high-fidelity images of 3-D scenes, including shadow effects, as well as reflections and transparencies. This is currently done at a processing speed of at most 30 frame... 详细信息
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Analyzing shotgun proteomic data with patternlab for proteomics
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Current Protocols in Bioinformatics 2010年 第SUPPL. 30期Chapter 13卷 13.13.1-13.13.15页
作者: Carvalho, Paulo C. Yates III, John R. Barbosa, Valmir C. Systems Engineering and Computer Science Program COPPE Federal University of Rio de Janeiro Rio de Janeiro Brazil Brazil Scripps Research Institute La Jolla CA United States
PatternLab for proteomics is a one-stop shop computational environment for analyzing shotgun proteomic data. Its modules provide means to pinpoint proteins/peptides that are differentially expressed and those that are... 详细信息
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Hardware Reuse in Modern Application-Specific Processors and Accelerators
Hardware Reuse in Modern Application-Specific Processors and...
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Euromicro Symposium on Digital System Design
作者: Alexandre S. Nery Lech Jozwiak Menno Lindwer Mauro Cocco Nadia Nedjah Felipe M.G. Franca LAM-Computer Architecture and Microelectronics Laboratory Systems Engineering and Computer Science Program COPPE Universidade Federal do Rio de Janeiro Brazil Department of Electrical Engineering-Electronic Systems Eindhoven University of Technology Netherlands Silicon Hive-Intel UMG Netherlands Department of Electronics Engineering and Telecommunications-Faculty of Engineering Universidade do Estado do Rio de Janeiro Brazil
Effective exploitation of the application-specific parallel patterns and computation operations through their direct implementation in hardware is the base for construction of high-quality application-specific (re-)co... 详细信息
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