Context Routing
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Verificação da solução das equações de Saint-Venant com base no método difusivo de lax para propagação de vazões em canais naturais
ABSTRACT Hydrodynamic models, based on the Saint-Venant equations, represent the transient flow in water systems, and simulate flow routing over time and space. Several numerical solutions have been applied to these expressions, but often differences are found in results among distinct procedures, considering that all numerical approaches have limitations. N
RBRH. Publicado em: 20/02/2017
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2. Innovative Bracket Design Concepts for the Installation of Aircraft Systems
Abstract: Following continually varying customer specific demands across the globe, aircraft design strategy is constantly changing. The manufacturers are focusing on finding ways to make the products more .fiexible thus meeting the several product variants with controlled manufacturing costs. Herein, the .fiexibility addresses the variety of needs with less
J. Aerosp. Technol. Manag.. Publicado em: 2012-09
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3. Managing computer networks using peer-to-peer technologies
Peer-to-peer systems and network management are usually related to each other because the traffic loads of P2P systems have to be controlled to avoid regular network services becoming unavailable due to network congestion. In this context, from a network operation point of view, P2P systems often mean problems. In this article we take a different perspective
Publicado em: 2011
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4. Heurísticas e algoritmo exato para o problema de roteamento de veículos com coleta e entrega simultâneas
This work adresses the Vehicle Routing Problem with Simultaneous Pickup and Delivery, where routes must be devised to fulfil the pickup and delivery requests of a set of customers. Each customer must be served by only one route, the load it receives isbrought from a central depot, to where the picked-up load is also taken. The capacity of the used vehicles m
Publicado em: 2010
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5. 3D routing with context awareness
The emergence of low-cost, wireless network interfaces in the market and the ever increasing growth in demand of mobile devices (such as SmartPhones, PDAs, Internet Tablets and Laptops) enabled scenarios where network services for mobile users may exist in an ad hoc fashion, with no pre-existing communications infrastructure. However, the creation of such dy
Publicado em: 2009
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6. Otimização multi-objetivo aplicada à alocação dinâmica de rotas em redes de telecomunicações
The new networking technologies and the Internet difusion produced the data traffic increase in the networks. The quality of service (QoS) requirements for applications also increased and become stricter. Different QoS metrics can be evaluated by applications, for example the delay, the load balance and the packets lost in the communication.Different optimiz
Publicado em: 2009
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7. Capacity and routing in wireless metropolitan area networks / Capacidade e roteamento em redes metropolitanas sem fio hibridas
Modern wireless metropolitan area networks (WMAN) correspond to technological tendency that has contributed to the growth of broadband services availability all over the world. These networks are currently based on technologies WiMAX, Wi-Fi ad hoc e mesh, which support complimentary features, thus allowing the design of multi- service hybrid WMANs, which cor
Publicado em: 2008
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8. ROTEAMENTO BASEADO EM LOCALIZAÇÃO EM REDES AD HOC / LOCATION BASED ROUTING IN AD-HOC NETWORKS
An important advance generated by the technology of digital TV is the possibility of interactivity with the users, what is done by means of the return channel. The mobile ad hoc networks have a great potential to provide this type of service, because it can ideally be used in diverse geographic areas and independent of any infrastructure. This minimizes the
Publicado em: 2007
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9. Uso dos algoritmos genÃticos para a otimizaÃÃo de rotas de distribuiÃÃo
When the suply chain of medicine logistic is analysed, critical points can be found in the actual model of deliveries to the drugstores, which are the direct clients of the dealer. The clients demand full requests to be delivered on time. In this context, this work starts with the evaluation of the logistic process of the dealer. A field study has been condu
Publicado em: 2006
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10. Regularizations: different prescriptions for identical situations
We present a discussion where the choice of the regularization procedure and the routing for the internal lines momenta are put at the same level of arbitrariness in the analysis of Ward identities involving simple and well-known problems in quantum field theory. They are the complex self-interacting scalar field and two simple models where the scalar-vector
Brazilian Journal of Physics. Publicado em: 2005-06
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11. Uma arquitetura de computaÃÃo pervasiva para trabalho de campo
Fieldwork environments present diverse restrictions, such as a lack of infrastructure and the use of low capacity devices. Current work on ad hoc networks and pervasive computing do not consider some aspects that could bring improvements to these kinds of environments. This thesis describes an architecture composed of services and a routing protocol to suppo
Publicado em: 2005
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12. CONSISTENCY IN THREEDIMENSIONAL PERTURBATIVE CALCULATION ON QUANTUM FIELD THEORY: THE QUANTUM ELETRODYNAMICS / CONSISTÊNCIA NO CÁLCULO PERTURBATIVO TRIDIMENSIONAL EM TEORIA QUÂNTICA DE CAMPOS: A ELETRODINÂMICA QUÂNTICA
In this work we present a detailed study about the three-dimensional quantum electro- dynamics QED3, in perturbative solution at the one loop level. A very general method, concerning the manipulations and calculations involving divergent Feynman integrals, alternative to the traditional regularization techniques, is adopted. The basic physical processes are
Publicado em: 2005