Mobile Object
Mostrando 13-20 de 20 artigos, teses e dissertações.
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13. Proposta de mobilidade para protocolos H.323 e SIP em telefonia IP, utilizando linguagem de especificação formal SDL orientada a objetos
This work describes some proposals for mobility extension to H.323 and SIP protocols. The new proposals for H.323 involve intrazone and interzone mobility, and interzone mobility using resources with new entities, signallings and functions from H.510. Based on the mobility solution developed by Liao, these new systems have demonstrated how H.323 could be ext
Publicado em: 2004
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14. Um modelo de componentes para aplicações telematicas e ubiquas / A component model for telematic and ubiquitous applications
Esta tese descreve CM-tel, um modelo de componentes para aplicações telemáticas e ubíquas. CM-tel é neutro em termos de tecnologia, sendo especificado por meio da linguagem UML (Unified Modeling Language). Componentes CM-tel são capazes de executar em plataformas destinadas tanto a computadores tradicionais quanto a dispositivos com limitado poder comp
Publicado em: 2004
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15. O reescrever em contexto escolar: um estudo sobre produÃÃo de textos no Ensino MÃdio
This thesis aims at describing and to interpreting clues of the process of writing in six texts - two argumentative texts, two letters to the editor and two fantastic narratives -, written in two or three versions. There are sixteen texts altogether produced by two students from the first year of secondary school in the city of Cabo de Santo Agostinho, first
Publicado em: 2004
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16. Unificando agentes mÃveis inteligentes e WBEM para o gerenciamento corporativo de sistemas
The complexity of current computer systems demands a high level of management of these systems. The Enterprise Management (EM) must be able to manage all aspects of computers systems, from physical details of hardware and communication to applications, including communication protocols and middleware. To meet these needs, several approaches based on intellig
Publicado em: 2003
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17. La lectura como práctica cultural: conceptos para el estudio de los libros escolares
This article presents a perspective on the study of classroom reading practices based on the work of French social historian Roger Chartier. This scholar conceives the reading as a cultural practice that draws on shared artifacts, behaviors, attitudes and meanings. A basic tenet of his research is that "the acts of reading that give texts their plural and mo
Educação e Pesquisa. Publicado em: 2001-06
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18. Uma arquitetura para suporte a ubiquidade dos serviços de telecomunicações baseada na arquitetura TINA e em agentes moveis
Telecommunications have had a strong impact on the society in the last decades. Nowadays, this role is ever increasing and pushing the technological and economic evolution of our society. The evolution of telecommunications creates new services that exploit the convergence among data communication, computation and entertainment. These new services feature he
Publicado em: 2000
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19. Uma modelagem para comercio eletronico usando CORBA e agentes moveis
The fast growth of the Internet and the network technology advance have contributed to develop the Electronic Commerce in the last years. The emergence of proprietary platforms to meet the growing requirements in this area and the lack of standards have originated several problems of interoperability, mainly in areas that deal with searching products in a ne
Publicado em: 1999
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20. Gerencia de monitorização de sistemas distribuidos em um ambiente CORBA usando agentes moveis
Traditional management models of networks and distributed systems use static agents. This work proposes a new approach which explores the mobility of agents in an OMG/CORBA environment for the Multiware platform developed at University of Campinas. A strong advantage of the mobile agents against the static ones is to avoid successive requests and responses i
Publicado em: 1999