Collaborative Applications
Mostrando 13-24 de 39 artigos, teses e dissertações.
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13. Cartografando online : caminhos da informática na escola com professores que elaboram conhecimentos em formação contínua / Online mapping : ways of computing at school with teachers who produce knowledge in training
Advances in information and communication technology (ICT) continually bring new possibilities for online social interaction, including a wide variety of tools to mediate communication (websites, blogs, wikis, webconferencing). These tools enable the increasing growth of online communities, as well as applications for the communities development. In this con
Publicado em: 2010
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14. Evidências de qualidade de atributos textuais na Web 2.0
The advent of the Web 2.0 changed the way users interact with web applications on the Internet. Nowadays, such users are not only passive content consumers but also content creators on the Web. The result of this collaborative form of content creation, known as social media, is one of the main factors behind the massive popularity (in amount of users and dat
Publicado em: 2010
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15. 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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16. Uma arquitetura de suporte a modelagem de simulações de treinamento baseada na arquitetura HLA (High Level Architecture)
The use of virtual environments, created by the computer, provides the execution of training simulations in a safe environment to investigate human behaviour and response to dangerous situations. However, building generic virtual environment simulations is a challenge to be researched. At present, existing virtual environment simulations are focused on speci
Publicado em: 2009
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17. Acesso Móvel aos Serviços do Middleware InteGrade / Mobile Access Services Middleware InteGrade
Mobile computing technologies and wireless networks have evolved very quickly. Nowadays, many of the portable devices have significant processing power, storage and communication capacity. At the same time, grid computing technology became an important tool for collaborative work among users and organizations enabling the sharing of computing resources and s
Publicado em: 2009
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18. A privacy service for location-based collaboration among mobile users
The potential loss of privacy due to the use of location-based applications may be one of the greatest obstacles to their wider acceptance. Nevertheless, most research about privacy management to-date has not taken into consideration the complexity in the utilization of collaborative applications that may require users' location sharing among participants. I
Journal of the Brazilian Computer Society. Publicado em: 2008-12
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19. H-N2N : uma arquitetura hierárquica escalável para ambientes de realidade mista de grande porte
In this work, we propose a solution to solve the scalability problem found in collaborative, virtual and mixed reality environments of large scale, that use the hierarchical client-server model. Basically, we use a hierarchy of servers. When the capacity of a server is reached, a new server is created as a sun of the first one, and the system load is distrib
Publicado em: 2008
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20. DESENVOLVIMENTO DE UMA FAMÍLIA DE SISTEMAS DE RECOMENDAÇÕES BASEADOS NA TECNOLOGIA DA WEB SEMÂNTICA E SEU REUSO NA RECOMENDAÇÃO DE INSTRUMENTOS JURÍDICO-TRIBUTÁRIOS / DEVELOPMENT OF A FAMILY OF SYSTEMS BASED ON RECOMMENDATIONS OF TECHNOLOGY AND ITS SEMANTIC WEB REUSE IN RECOMMENDATION OF LEGAL INSTRUMENTS-TRIBUTARIES
The huge amount of data available on the Web and its dynamic nature create a demand for information filtering applications such as recommender systems. The lack of semantic structure of data available on the Web constitutes a barrier for increasing the effectiveness of such applications family. This work discusses the analysis, design, implementation and eva
Publicado em: 2008
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21. The Development and the Use of Electronic Patients Promptuary: barriers and obstacles / O desenvolvimento e o uso do prontuário eletrônico do paciente: barreiras e obstáculos
The case study was used in this research work that had the purpose to reach a deeper knowledge about the development and use of the electronic patient record, taking in consideration basically their barriers and challenges. The electronic patient record (EPR) must be understood in its inter-relationship with other organizational actors, such as the Federal M
Publicado em: 2008
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22. Model-based evolution of collaborative agent-based systems
As demands for behaviorally sophisticated software grow, agent-based systems are increasingly being employed. Software agents are frequently applied to large, complex systems that involve interdisciplinary development teams. These complex systems have proved to be challenging to develop and evolve, even for the most competent software engineers. Taking lesso
Journal of the Brazilian Computer Society. Publicado em: 2007-12
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23. Uma solução peer-to-peer para o gerenciamento da distribuição de dados baseada na arquitetura de alto nível HLA
Distributed and parallel simulations can be used to create virtual collaborative environments that involve human beings in applications of training, entertainment, etc. The High Level Architecture - HLA, developed by the Defense Modeling and Simulation Office (DMSO) of the North American Department of Defense - DoD and adopted by IEEE for modeling and simula
Publicado em: 2007
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24. Adapting multiuser 3D virtual environments to heterogeneous devices
With the growing dissemination and reliability of wireless networks and the emergence of devices with increasing processing and communication power, applications that up to now were restricted to the PCs are being envisaged to run on devices as heterogeneous as wrist clocks, refrigerators with access to the internet, mobile phones, PDAs, set-top-boxes, game
Journal of the Brazilian Computer Society. Publicado em: 2006-06