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  • 129 篇 英文
检索条件"机构=COPPE - Systems Engineering and Computer Science"
129 条 记 录,以下是91-100 订阅
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Dynamic process adaptation: A context-aware approach
Dynamic process adaptation: A context-aware approach
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International Conference on computer Supported Cooperative Work in Design
作者: Vanessa Tavares Nunes Cláudia M. Lima Werner Flávia Maria Santoro COPPE PESC-Systems Engineering and Computer Science Program UFRJ Rio de Janeiro Brazil NP2Tec and Postgraduate Information Systems Program UNIRIO Rio de Janeiro Brazil
Dynamism of day-to-day activities in organizations is inextricably linked and there is a variety of information, insight and reasoning being processed between people and systems, in carrying out a business process. We... 详细信息
来源: 评论
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
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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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Hiding communication latency and coherence overhead in software DSMs
Hiding communication latency and coherence overhead in softw...
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Proceedings of the seventh international conference on Architectural support for programming languages and operating systems
作者: R. Bianchini L. I. Kontothanassis R. Pinto M. De Maria M. Abud C. L. Amorim COPPE Systems Engineering Federal University of Rio de Janeiro Rio de Janeiro Brazil 21945-970 Department of computer Science University of Rochester Rochester New York
In this paper we propose the use of a PCI-based programmable protocol controller for hiding communication and coherence overheads in software DSMs. Our protocol controller provides three different types of overhead to...
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Hyperbolic Penalty: A New Method for Nonlinear Programming with Inequalities
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International Transactions in Operational Research 2001年 第6期8卷 659-671页
作者: Xavier, Adilson Elias Department of Systems Engineering and Computer Science Graduate School of Engineering (COPPE) Federal University of Rio de Janeiro Rio de Janeiro RJ 21945-970 Brazil
This work intends to present and to analyze a new penalty method that purposes to solve the general nonlinear programming problem subject to inequality constraints. The proposed method has the important feature of bei... 详细信息
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Efficient categorization of memory sharing patterns in software DSM systems
Efficient categorization of memory sharing patterns in softw...
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International Symposium on Parallel and Distributed Processing (IPDPS)
作者: M.C.S. de Castro C.L. de Amorim Computer Science Department Federal University of Juiz de Fora Minas Gerais Brazil COPPE-Systems Engineering Federal University of Rio de Janeiro Rio de Janeiro Brazil
This work introduces a new technique that enables SDSMs to categorize dynamically and accurately memory sharing patterns in both classes of regular and irregular applications. The categorization is carried out automat... 详细信息
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Fuzzy multi-hidden Markov predictor in electric load forecasting
Fuzzy multi-hidden Markov predictor in electric load forecas...
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International Joint Conference on Neural Networks (IJCNN)
作者: M.A. Teixeira G. Zaverucha Systems Engineering and Computer Science-COPPE Federal University of Rio de Janeiro Rio de Janeiro Brazil Electric Power Research Center CEPEL Rio de Janeiro Brazil
We present two new systems that approximate probability density functions (pdFs) in order to predict continuous values of time series: the fuzzy multi-hidden Markov predictor (FMHMP) and the multi-hidden Markov model ... 详细信息
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A Roadmap for Cloud SECO: EcoData and the New Actors in IoT Era
A Roadmap for Cloud SECO: EcoData and the New Actors in IoT ...
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International Conference on Distributed Computing in Sensor systems (DCOSS)
作者: Marcelo França Rodrigo Santos Claudia Werner IBM - International Business Machines Brazil COPPE/UFRJ - Federal University of Rio de Janeiro Rio de Janeiro Brazil Computer Science and Systems Engineering Department COPPE/UFRJ - Federal University of Rio de Janeiro Rio de Janeiro Brazil
This paper's main goal is to structure an initial research on the Software Ecosystem (SECO) field, regarding the so called CAMSS (Cloud, Analytics, Mobile, Social and Security) and IoT (Internet of Things) technol... 详细信息
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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
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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