Web Servers
Mostrando 13-24 de 57 artigos, teses e dissertações.
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13. A methodology for development augmented reality applications using mobile phones and sensors devices. / Uma metodologia para o desenvolvimento de aplicações de realidade aumentada em telefones celulares utilizando dispositivos sensores.
Handheld Augmented Reality or Handheld AR is the implementation of Augmented Reality (AR) systems into handheld devices. Handheld AR applications use the handheld devices camera to recognize markers (inserted into the environment). This process enables data entry into AR system. The response generated for these applications are presented as virtual images (3
Publicado em: 2008
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14. ORPIS: um modelo de consistência de conteúdo replicado em servidores Web distribuídos
O surgimento de novas aplicações que utilizam o protocolo HTTP nas suas transações e a crescente popularidade da World Wide Web (WWW) provocaram pesquisas pelo aumento do desempenho de servidores Web. Para tal, uma das alternativas propostas neste trabalho é utilizar um conjunto de servidores Web distribuídos que espalham a carga de requisições entre
Publicado em: 2007
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15. CONCURRENCY AND SANDBOXES MODELS APPLIED TO LUA HTTP SERVERS / MODELOS DE CONCORRÊNCIA E SANDBOXES APLICADOS A SERVIDORES HTTP EM LUA
Client-server developers constantly have to deal with questions concerning performance and scalability, since the number of simultaneous clients can grow significantly. Moreover, if these systems can execute third-party code, there is also the concern of secure execution of these pieces of code. This work goal is to benchmark several combinations of concurre
Publicado em: 2006
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16. Customer behavior analysis by session grouping to measure computer and communication resources consumption. / Análise de comportamento de consumidores por agrupamento de sessões para avaliar o consumo de recursos computacionais e de comunicação.
This work describes a new business analysis to evaluate the importance of individual customer classes to the business model of a web-based electronic business application. This can be accomplished by breaking the customer base into classes and measuring the monetary income and the resource consumption for each class. This work also proposes a software tool m
Publicado em: 2006
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17. Uma arquitetura para monitoramento e medição de desempenho para ambientes virtuais
Virtual environments are experiencing a renewed interest due to several reasons, such as isolation, server consolidation and resource partitioning. The deployment of a virtual server allow the consolidation of multiple operational systems and applications on a single hardware platform, reducing the number of servers of an enterprise, increasing resource util
Publicado em: 2006
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18. An implemetantion of policies in web servers.
The development of Web based software has acquired a more important role to the business success in the Internet. The softwares are used by users that require dynamic, customized, fast and secure interactions. A characteristic for the success of the Web-based paradigm is the fact that the client is relatively simple and most of the integration and system dec
Publicado em: 2004
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19. A STUDY FOR SHARING LEARNING OBJECTS IN MULTIMEDIA DATABASE / UM ESTUDO PARA O COMPARTILHAMENTO DE OBJETOS DE APRENDIZADO EM BANCO DE DADOS MULTIMÍDIA
Este trabalho apresenta uma proposta para utilizar a tecnologia de banco de dados para o armazenamento e a gerência de objetos de aprendizado em uma federação de banco de dados (banco de dados distribuído). A crescente evolução no uso de aprendizado eletrônico trouxe o foco para a produtividade na elaboração e gerência do conteúdo dos módulos edu
Publicado em: 2003
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20. Software components retrieval through mediators and web search
Component Based Development (CBD) aims at constructing software through the integration, using interfaces and contracts, between pre-existing components. The main goal of this work is to provide access to component that can be published at the Web, retrieved, and reused in all phases of an application development within a given domain. We present an architec
Journal of the Brazilian Computer Society. Publicado em: 2002-11
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21. Escalabilidade em servidores cache WWW
The increasing popularity of the World Wide Web has led to significant research targetting the reduction of the latency perceived by users. Cache servers proved to be an important resource in accomplishing this goal. Although the use of cache servers have reduced the data traffic in the Internet, the cooperation strategies employed while building clusters of
Publicado em: 1999
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22. Internet as clinical information system: application development using the World Wide Web.
Clinical computing application development at Columbia-Presbyterian Medical Center has been limited by the lack of a flexible programming environment that supports multiple client user platforms. The World Wide Web offers a potential solution, with its multifunction servers, multiplatform clients, and use of standard protocols for displaying information. The
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23. Biological SOAP servers and web services provided by the public sequence data bank
A number of biological data resources (i.e. databases and data analytical tools) are searchable and usable on-line thanks to the internet and the World Wide Web (WWW) servers. The output from the web server is easy for us to browse. However, it is laborious and sometimes impossible for us to write a computer program that finds a useful data resource, sends a
Oxford University Press.
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24. Recent enhancements to the Blocks Database servers.
The Blocks Database contains multiple alignments of conserved regions in protein families which can be searched by e-mail ([email protected]) and World Wide Web (http://blocks.fhcrc.org/ ) servers to classify protein and nucleotide sequences. Recent enhancements to the servers include: (i) improved calculation of position-specific scoring matrices from