Internet Exchange Point
Mostrando 1-9 de 9 artigos, teses e dissertações.
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1. InteraÃÃes contingentes em ambientes virtuais de aprendizagem. / Contingent Interaction in Learning Management Systems
The purpose of this research is to develop an analytical system to understand the interactions in a LMS that promote learning (contingent interactions). The LMS are a class of software for the design, suport and management of Internet-based courses. Integrate Information and Communication Technologies in order to create an environment that enables the proces
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/04/2010
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2. Consumidores em rede: comunidades de marcas e culturas do consumo na sociedade contemporânea
This paper intent to present how virtual communities formed from brands alter consumer relations and how social networks are also affected by the culture of them. While most companies seek to build the brand image of products and services through strategies still very much rooted in widespread official communication from one to many others - as proposed by A
Publicado em: 2010
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3. 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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4. A estruturação de comunidades e redes sociais em ambiente virtual
Ending of century XX and mainly from the beginning of the XXI century, the popularization of the Internet access and the emergence of software which provide friendly environment for the inter-relationship of people in virtual space (MySpace, Orkut, Blogspot etc), has made the cyberspace to be occupied by a huge number of people with more diverse interests, w
Publicado em: 2009
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5. Interoperabilidade dos dispositivos móveis / Interoperabilidade dos dispositivos móveis / Device móbiles interoperability / Device móbiles interoperability
The concept of sharing computing resources among WEB participants, has been gradually extended to support scenarios in wireless world, networks, mobile devices which introduce a variety possible uses. Wireless devices become a key of sharing information among peoples. In this point of view we present the main challenges in pervasive/ubiquitous concepts for w
Publicado em: 2008
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6. InclusÃo digit@l na escola pÃblica: uma proposta com o Kidlink
This dissertation aims at investigating to which extent the existence of the computer lab of the âPrograma Nacional de InformÃtica na EducaÃÃoâ might facilitate the inclusion of Internet in English classes at the investigated public school. The participants of our research were the 7th graders of a public school in a town located in the region of the â
Publicado em: 2006
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7. Motivação em um projeto de penpals via correio eletrônico na aula de inglês:: um estudo descritivo
Motivation has been considered a major component in the learning process of any subject matter nowadays. The field of research on motivation is still considered new due to the fact of lack of consensus and a definite theory accepted by researchers from different areas. Few studies were done on motivation in a context of second language learning, principally,
Publicado em: 2005
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8. PROPÓSITOS EDUCACIONAIS NO MEIO ON-LINE: O CASO DOS CURSOS DE INGLÊS GRATUITOS / EDUCATIONAL PURPOSES ON THE WEB: THE CASE OF FREE ENGLISH COURSES
A quick search through the Internet allows us to find an expressive number of free English courses, representing not only the possibilities that this new means of communication offers, but also the importance that this language took, mainly due to the cultural and economical domination exerted by the countries related to it. Thus, through this work, I try bo
Publicado em: 2005
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9. A mathematical model for virus infection in a system of interacting computers
We introduce a simplified theoretical model to describe a virtual virus propagation process in a set of interacting computers. The propagation mechanisms considered here are those related to the reception of messages through internet as well as the ones concerning the simple exchange of files using recording devices as compact disks or the commonly used flop
Computational & Applied Mathematics. Publicado em: 2003