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检索条件"机构=COPPE - Systems Engineering and Computer Science"
127 条 记 录,以下是91-100 订阅
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Customer Relationship Management in Universities and Research Centres
Customer Relationship Management in Universities and Researc...
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International Conference on computer Supported Cooperative Work in Design
作者: Melissa Machado Jonice Oliveira Jano M. de Souza COPPE-PESCIUFRJ-Graduate School and Research in Engineering (COPPE)-Department of Computer and Systems Engineering (PESC) Federal University of Rio de Janeiro Rio de Janeiro Brazil IM-DCCIUFRJ-Institute of Mathematics (IM)-Computer Science Department (DCC) Federal University of Rio de Janeiro Brazil
Customer relationship management -CRM -is a broad term that can cover every mode of customer interaction. This concept has been widely used in business language, enabling companies to gain more knowledge about their c... 详细信息
来源: 评论
Using Distributed-Shared Memory Mechanisms for Agents Communication in a Distributed System
Using Distributed-Shared Memory Mechanisms for Agents Commun...
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International Conference on Intelligent systems Design and Applications (ISDA)
作者: Thiago Gonzaga Cristina Bentes Ricardo Farias Maria Clicia S. de Castro Ana Cristina Garcia Department of Systems Engineering University of State of Rio de Janeiro Brazil Department of Systems Engineering – UERJ Maracanã COPPE – Systems Engineering – UFRJ Cidade Universitária Fundão Brazil Institute of Mathematics and Statistics - UERJRua S˜ao Francisco Xavier 524 - Maracan˜a Department of Computer Science – UFF Niterói Brazil
In multi-agent systems, blackboard communication provides an easy way for agents to communicate. However, in a distributed architecture, the blackboard is commonly implemented in a single node, that is the "black... 详细信息
来源: 评论
An alternative QoS architecture for the IEEE 802.16 Standard  06
An alternative QoS architecture for the IEEE 802.16 Standard
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2nd Conference on Future Networking Technologies, CoNEXT'06
作者: De Moraes, Luís Felipe M. Maciel, Paulo Ditarso Systems Engineering and Computer Science Program - COPPE/UFRJ HighSpeed Networks Laboratory RAVEL Rio de Janeiro RJ Brazil
In this paper, we propose an alternative QoS architecture for the IEEE 802.16 Standard, that incorporates a priority based packet scheduling and a new traffic shaping. For this, we present the ideas of a traffic condi... 详细信息
来源: 评论
A variable priorities MAC protocol for broadband wireless access with improved channel utilization among stations
A variable priorities MAC protocol for broadband wireless ac...
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2006 International Telecommunications Symposium, ITS
作者: De Moraes, L.F.M. Maciel Jr., P.D. High-Speed Networks Laboratory - RAVEL Systems Engineering and Computer Science Program - COPPE/UFRJ Rio de Janeiro - RJ Brazil
The Broadband Wireless Access (BWA) technology has been proposed to support different traffic classes with distinct quality of service (QoS) requirements in broadband metropolitan area networks. Therefore, as part of ... 详细信息
来源: 评论
Investigating the user mobility in wireless mobile networks through real measurements  06
Investigating the user mobility in wireless mobile networks ...
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2nd Conference on Future Networking Technologies, CoNEXT'06
作者: Campos, Carlos Alberto V. De Moraes, Luis Felipe M. Systems Engineering and Computer Science Program-COPPE HighSpeed Networks Laboratory RAVEL Federal University of Rio de Janeiro/UFRJ Rio de Janeiro RJ Brazil
In this paper is proposed a real mobility characterization study for wireless devices. For this, we use mobility metrics and statistic analysis to evaluate the behavior of device movement components.
来源: 评论
Using regression error characteristic curves for model selection in ensembles of neural networks  14
Using regression error characteristic curves for model selec...
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14th European Symposium on Artificial Neural Networks, ESANN 2006
作者: De Pina, Aloísio Carlos Zaverucha, Gerson Universidade Federal do Rio de Janeiro COPPE/PESC Department of Systems Engineering and Computer Science C.P. 68511 Rio de Janeiro RJCEP. 21945-970 Brazil
Regression Error Characteristic (REC) analysis is a technique for evaluation and comparison of regression models that facilitates the visualization of the performance of many regression functions simultaneously in a s... 详细信息
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A Systematic Review of Cross- vs. Within-Company Cost Estimation Studies  10
A Systematic Review of Cross- vs. Within-Company Cost Estima...
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10th International Conference on Evaluation and Assessment in Software engineering, EASE 2006
作者: Kitchenham, Barbara Mendes, Emilia Travassos, Guilherme H. Department of Computer Science Keele University StaffordshireST5 5GB United Kingdom National ICT Australia Locked Bag 9013 AlexandriaNSW1435 Australia Computer Science Department The University of Auckland Private Bag 92019 Auckland New Zealand UFRJ/COPPE Systems Engineering and Computer Science Program Caixa Postal 68511 RJ Rio de Janeiro21941-972 Brazil
OBJECTIVE – The objective of this paper is to determine under what circumstances individual organisations would be able to rely on cross-company based estimation models. METHOD – We performed a systematic review of ... 详细信息
来源: 评论
A variable priorities MAC protocol for Broadband Wireless Access with improved channel utilization among stations
A variable priorities MAC protocol for Broadband Wireless Ac...
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International Symposium on Telecommunications
作者: L. F. M. de Moraes P. D. Maciel Systems Engineering and Computer Science Program-COPPE/UFRJ High-Speed Networks Laboratory-RAVEL Rio de Janeiro Brazil
The Broadband Wireless Access (BWA) technology has been proposed to support different traffic classes with distinct quality of service (QoS) requirements in broadband metropolitan area networks. Therefore, as part of ... 详细信息
来源: 评论
A framework for experimental studies planning in object-oriented software decay
A framework for experimental studies planning in object-orie...
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8th Conferencia Iberoamericana de Software engineering, CIbSE 2005
作者: Araújo, Marco Antônio Pereira Travassos, Guilherme Horta Federal University of Rio de Janeiro Brazil COPPE-Systems Engineering and Computer Science Department Brazil
Software systems are growing quickly in needs of functionality, complexity, size and structure. Therefore, it becomes necessary to advance the ways where the software suffers changes, so it can be modified more easily... 详细信息
来源: 评论
Analysis and evaluation of a new MAC protocol for broadband wireless access
Analysis and evaluation of a new MAC protocol for broadband ...
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2005 International Conference on Wireless Networks, Communications and Mobile Computing
作者: De Moraes, L.F.M. Maciel Jr., P.D. High-Speed Networks Laboratory - RAVEL Systems Engineering and Computer Science Program COPPE/UFRJ Rio de Janeiro - RJ Brazil
Broadband Wireless Access (BWA) systems offer a solution for broadband access and high data rate transmission of multimedia services with distinct Quality-of-Service (QoS) requirements through a wireless medium. IEEE ... 详细信息
来源: 评论