Client Server
Mostrando 1-12 de 69 artigos, teses e dissertações.
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1. A smartphone-based apple yield estimation application using imaging features and the ANN method in mature period
ABSTRACT: Apple yield estimation using a smartphone with image processing technology offers advantages such as low cost, quick access and simple operation. This article proposes distribution framework consisting of the acquisition of fruit tree images, yield prediction in smarphone client, data processing and model calculation in server client for estimating
Sci. agric. (Piracicaba, Braz.). Publicado em: 2018-08
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2. Efficient medical image access in diagnostic environments with limited resources
Abstract Introduction A medical application running outside the workstation environment has to deal with several constraints, such as reduced available memory and low network bandwidth. The aim of this paper is to present an approach to optimize the data flow for fast image transfer and visualization on mobile devices and remote stationary devices. Methods
Res. Biomed. Eng.. Publicado em: 12/01/2017
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3. Uma abordagem complementar à tradução de endereços para conectividade transparente
Traditional NAT is an extremely common technique, employed on routers in order to share on single Internet connection among many computers of a local network. This technique has been responsible for the survival of IPv4 with its limited address space, and is virtually transparent to many of the Internet application: those that uses the classic client-server
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/03/2012
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4. Integrating mixed-reality remote experiments into virtual learning environments using interchangeable components
This paper presents a proposal to integrate mixedreality remote experiments into virtual learning environments (VLEs) using the concept of interchangeable components, which can represent either real or virtual devices or software in industrial automation systems. Combinations of real and virtual technical plants and automation systems are used in different l
Publicado em: 2011
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5. Análise de desempenho de plataformas de educação a distância com arquitetura cliente-servidor utilizando teoria de filas / Performance analysis of a distance education platform with client-server architecture using queuing theory
Neste trabalho, propõe-se um modelo de análise para prever o desempenho de um sistema cliente-servidor referente a uma plataforma de Educação a Distância. Esta abordagem é baseada na teoria de filas e pode descrever adequadamente o desempenho de uma plataforma de Educação a Distância e seus parâmetros, como por exemplo, o tempo médio de resposta d
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/08/2010
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6. Environnement d'exécution parallèle : conception et architecture
L'objectif de cette thèse est l'étude d'un environnement d'exécution pour machines parallèles sans mémoire commune. Elle comprend la définition d'un modèle de programme parallèle, basé sur l'échange de message offrant une forme restreinte de mémoire partagée. La communication est indirecte, via des portes; les processus utilisent les barrières p
Publicado em: 2010
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7. Análise de desempenho de plataformas de educação a distância com arquitetura cliente-servidor utilizando teoria de filas / Performance analysis of a distance education platform with client-server architecture using queuing theory
Neste trabalho, propõe-se um modelo de análise para prever o desempenho de um sistema cliente-servidor referente a uma plataforma de Educação a Distância. Esta abordagem é baseada na teoria de filas e pode descrever adequadamente o desempenho de uma plataforma de Educação a Distância e seus parâmetros, como por exemplo, o tempo médio de resposta d
Publicado em: 2010
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8. A progressive vector map browser for the web
With the increasing popularity of web-based map browsers, remotely obtaining a high quality depiction of cartographic information has become commonplace. Most web mapping systems, however, rely on high-capacity servers transmitting pre-rendered tiled maps in raster format. That approach is capable of producing good quality renderings on the client side while
Journal of the Brazilian Computer Society. Publicado em: 2009-06
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9. Reconfigurable hardware platform for research and distance learning on remote laboratories for digital systems / Plataforma em hardware reconfiguravel para o ensino e pesquisa em laboratorio de sistemas digitais a distancia
This thesis presents a reconfigurable hardware platform called REDLART (REconfigurable Digital Laboratory for Advanced Research and Teaching), designed to enable laboratory applications in distance learning and collaborative work in digital systems. The platform is based on FPGA devices (Field Programmable Gate Array) to develop digital circuit applications
Publicado em: 2009
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10. IXnet - proposta de Internet alternativa para aplicações sensíveis a atraso. / IXnet - proposal of alternative Internet for applications sensitive to delay.
The Internet may does not meet all the demands required by applications sensitive to delay. Voice, video or even game applications demand low delay. The distance of hops between client and server, link traffic and the ramdomness of the package path, may cause delays. There is motivation and even implementation of alternative infra-structure to improve access
Publicado em: 2009
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11. Transmissões de vídeo ao vivo geradas por usuários: caracterização e análise
In the past few years, we have observed a huge revolution in terms of the way we create and distribute video on the Internet. With the popularization of digital cameras and with the increase of Internet access speeds, video content creation and distribution on the Internet has grown considerably. There are a number of recently created companies which offer t
Publicado em: 2009
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12. A method for model based test harness generation for component testing
We present a model-based testing approach that allows the automatic generation of test artifacts for component testing. A component interacts with its clients through provided interfaces, and request services from other components through its required interfaces. Generating a test artifact that acts as though it were the client of the component under test is
Journal of the Brazilian Computer Society. Publicado em: 2008-03