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检索条件"机构=COPPE Systems Engineering Program"
118 条 记 录,以下是71-80 订阅
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Fuzzy Bayes predictor in electric load forecasting
Fuzzy Bayes predictor in electric load forecasting
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International Joint Conference on Neural Networks (IJCNN)
作者: M.A. Teixeira G. Zaverucha V.N.A.L. da Silva G.F. Ribeiro Systems Engineering and Computer Science Program Graduate Programs in Engineering COPPE Federal University of Rio de Janeiro Brazil Electric Power Research Center CEPEL CEPEL Brazil
We present the fuzzy Bayes predictor (FBP), a hybrid system for the task of monthly electric load forecasting. The FBP is a modification we introduce in the naive Bayes classifier in order to enable it to predict nume... 详细信息
来源: 评论
Crowd and Urban Storytelling: Evaluating a Collective Intelligence Model to Support Discussions about the City  25
Crowd and Urban Storytelling: Evaluating a Collective Intell...
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25th IEEE International Conference on Computer Supported Cooperative Work in Design, CSCWD 2022
作者: Chaves, Ramon Motta, Claudia Correia, Antonio Paredes, Hugo Caetano, Barbara De Souza, Jano Moreira Schneider, Daniel Postgraduate Program in Informatics PPGI/UFRJ Rio de Janeiro Brazil Federal University of Rio de Janeiro Brazil Inesc Tec University of Tr s-os-Montes e Alto Douro Utad Quinta de Prados Apartado 1013 Vila Real Portugal Systems Engineering and Computer Science Program PESC/COPPE/UFRJ Rio de Janeiro Brazil
In recent years, digital technologies have been used to support discussions about the city and also to involve citizens in participatory public processes. However, despite the widespread use of social media platforms,... 详细信息
来源: 评论
Digital Nomads during the COVID-19 Pandemic: Evidence from Narratives on Reddit discussions  25
Digital Nomads during the COVID-19 Pandemic: Evidence from N...
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25th IEEE International Conference on Computer Supported Cooperative Work in Design, CSCWD 2022
作者: De Almeida, Marcos Antonio Correia, Antonio De Souza, Jano Moreira Schneider, Daniel Systems Engineering and Computer Science Program PESC/COPPE/UFRJ Rio de Janeiro Brazil Inesc Tec University of Trás-os-Montes e Alto Douro Vila Real Portugal 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 report on new findings about the results of an empirical study which aims to investigate how the COVID-19 pandemic has been shaping nomadic work practices and also challenging the lifestyles of digit... 详细信息
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An agent-based architecture for knowledge management in context-aware business processes
An agent-based architecture for knowledge management in cont...
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International Conference on Computer Supported Cooperative Work in Design
作者: De C. Gatti, Leonardo A. Santoro, Flávia Maria Nunes, Vanessa T. NP2TEC - Research and Practice Group in Information Technology Department of Applied Informatics Federal University of the State of Rio de Janeiro UNIRIO Rio de Janeiro Brazil COPPE - Systems Engineering and Computer Science Program Federal University of Rio de Janeiro UFRJ Rio de Janeiro Brazil
The main knowledge management challenges are to capture, store and reuse contextual knowledge generated during interactions that occur daily in an organization. In this paper, we propose an activity context-aware arch... 详细信息
来源: 评论
Transmission power levels Prediction for Distributed Topology Control Protocols within parameterized scenarios
Transmission power levels Prediction for Distributed Topolog...
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International Conference on Telecommunications (ICT)
作者: S. Kostin L.B. de Pinho C.L. de Amorim Parallel Computing Laboratory COPPE Systems Engineering Program Federal University of Rio de Janeiro Rio de Janeiro Brazil Parallel Comput. Lab. - COPPE Syst. Eng. Program Fed. Univ. of Rio de Janeiro Rio de Janeiro
Distributed topology control protocols (DTCP) for wireless sensor networks (WSN) coordinate nodespsila decisions regarding their transmission ranges, in order to set up a network with a certain connectivity, while red... 详细信息
来源: 评论
Heterogeneous download times in bandwidth-homogeneous BitTorrent swarms
arXiv
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arXiv 2021年
作者: Murai, Fabricio De Rocha, Antonio A.A. Figueiredo, Daniel R. De Souza E Silva, Edmundo A. COPPE/Systems Engineering and Computer Science Program Federal University of Rio de Janeiro Rio de Janeiro Brazil Computer Science Department Fluminense Federal University Niterói Brazil
Modeling and understanding BitTorrent (BT) dynamics is a recurrent research topic mainly due to its high complexity and tremendous practical efficiency. Over the years, different models have uncovered various phenomen... 详细信息
来源: 评论
Awareness and Comprehension in Software/systems engineering Practice and Education: Trends and Research Directions
Awareness and Comprehension in Software/Systems Engineering ...
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Brazilian Symposium on Software engineering (SBES)
作者: Marcelo Schots Cl'udia Werner Manoel Mendonça Systems Engineering and Computing Program COPPE Federal University of Rio de Janeiro Rio de Janeiro Brazil Computer Science Department Federal University of Bahia Rio de Janeiro Brazil
The creation of tools, techniques and methodologies to support the manipulation of large data sets has been receiving special attention of both scientific and industrial communities, in order to discover new ways of d... 详细信息
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Transactional WaveCache: Towards Speculative and Out-of-Order DataFlow Execution of Memory Operations
Transactional WaveCache: Towards Speculative and Out-of-Orde...
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International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD)
作者: Leandro A.J. Marzulo Felipe M.G. Franca Vítor Santos Costa Systems Engineering and Computer Science Program COPPE Universidade Federal do Rio de Janeiro Brazil Departmento de Ciência de Computadores Universidade do Porto Porto Portugal
The WaveScalar is the first dataflow architecture that can efficiently provide the sequential memory semantics required by imperative languages. This work presents a speculative memory disambiguation mechanism for thi... 详细信息
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A parallel architecture for Ray-Tracing
A parallel architecture for Ray-Tracing
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IEEE Latin American Symposium on Circuits and systems (LASCAS)
作者: Alexandre S. Nery Nadia Nedjah Felipe M.G. França LAM - Computer Architecture and Microeletronics Laboratory Systems Engineering and Computer Science Program COPPE Universidade Federal do Rio de Janeiro Department of Electronics Engineering and Telecommunications Universidade do Estado do Rio de Janeiro
Real time rendering of three-dimensional scenes in high photorealistic detail is a hard task, such as in the Ray Tracing rendering algorithm. However, parallel implementations of Ray Tracing have been enabling real ti... 详细信息
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Assembling a Network out of Ambiguous Patches
Assembling a Network out of Ambiguous Patches
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Annual Allerton Conference on Communication, Control, and Computing
作者: Lyudmila Yartseva Jefferson Elbert Sim?es Matthias Grossglauser School of Computer and Communication Sciences école Polytechnique Fédérale de Lausanne (EPFL) Switzerland Systems Engineering and Computer Science Program COPPE Federal University of Rio de Janeiro Brazil
Many graph mining and network analysis problems rely on the availability of the full network over a set of nodes. But inferring a full network is sometimes non-trivial if the raw data is in the form of many small patc... 详细信息
来源: 评论