C3S: uma plataforma de middleware de compartilhamento de conteúdo para espaços inteligentes

Detalhes bibliográficos
Ano de defesa: 2013
Autor(a) principal: Roriz Junior, Marcos Paulino lattes
Orientador(a): Costa, Fábio Moreira lattes
Banca de defesa: Não Informado pela instituição
Tipo de documento: Dissertação
Tipo de acesso: Acesso aberto
Idioma: por
Instituição de defesa: Universidade Federal de Goiás
Programa de Pós-Graduação: Programa de Pós-graduação em Ciência da Computação (INF)
Departamento: Instituto de Informática - INF (RG)
País: Brasil
Palavras-chave em Português:
C3S
Palavras-chave em Inglês:
C3S
Área do conhecimento CNPq:
Link de acesso: http://repositorio.bc.ufg.br/tede/handle/tede/3101
Resumo: According to Mark Weiser, ubiquitous computing focuses on seamlessly integrating computing tasks into people’s daily lives. Because of current technology limitations, the realization of ubiquitous computing observes a limited set of aspects of ubiquitous computing, such as, mobility and context, which are based on services that integrate the users with the resources that are present on a delimited ubiquitous environment (such as in smart spaces). Instead, we explored a different approach, in which services are used not to integrate an individual user with the environment, but to integrate the users present in the environment with one another. One way to realize this aspect is by using content sharing, first-class application dat, that serve as integration medium between users. However, due to the environment complexity and lack of middleware platforms, applications that follow this approach are repeatedly built from scratch using raw techniques. Aiming to provide an infrastructure for the development of this kind of applications, we propose Content Sharing for Smart Spaces (C3S), a middleware that offers a high-level programming model using primitives that are based on a set of content sharing semantics and ubiquitous application concepts. The primitives express a small set of behaviors, such as move, clone, and mirror, which serve as building blocks for developers to implement sharing and content ubiquity features, while the ubiquitous concepts supported by the middleware allow the manipulation of users, groups and ubiquitous applications. We validated our proposal using two different case studies that allowed us to explore these features. Our results show that our middleware provides an easier way to develop sharing-based applications compared to related work found in the literature.
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spelling Costa, Fábio Moreirahttp://lattes.cnpq.br/0925150626762308Rocha, Ricardo Couto Antunes dahttp://lattes.cnpq.br/4808440233209979http://lattes.cnpq.br/1356289387726731Roriz Junior, Marcos Paulino2014-09-19T12:58:45Z2013-05-17RORIZ JUNIOR, Marcos Paulino - C3S: uma plataforma de middleware de compartilhamento de conteúdo para espaços inteligentes. 2013. 93 f. Dissertação (Mestrado em Ciência da Computação) - Universidade Federal de Goiás, Goiânia, 2013.http://repositorio.bc.ufg.br/tede/handle/tede/3101According to Mark Weiser, ubiquitous computing focuses on seamlessly integrating computing tasks into people’s daily lives. Because of current technology limitations, the realization of ubiquitous computing observes a limited set of aspects of ubiquitous computing, such as, mobility and context, which are based on services that integrate the users with the resources that are present on a delimited ubiquitous environment (such as in smart spaces). Instead, we explored a different approach, in which services are used not to integrate an individual user with the environment, but to integrate the users present in the environment with one another. One way to realize this aspect is by using content sharing, first-class application dat, that serve as integration medium between users. However, due to the environment complexity and lack of middleware platforms, applications that follow this approach are repeatedly built from scratch using raw techniques. Aiming to provide an infrastructure for the development of this kind of applications, we propose Content Sharing for Smart Spaces (C3S), a middleware that offers a high-level programming model using primitives that are based on a set of content sharing semantics and ubiquitous application concepts. The primitives express a small set of behaviors, such as move, clone, and mirror, which serve as building blocks for developers to implement sharing and content ubiquity features, while the ubiquitous concepts supported by the middleware allow the manipulation of users, groups and ubiquitous applications. We validated our proposal using two different case studies that allowed us to explore these features. Our results show that our middleware provides an easier way to develop sharing-based applications compared to related work found in the literature.De acordo com Mark Weiser, a computação ubíqua se concentra na integração de maneira despercebida e sem rupturas (seamlessy) de tarefas da computação no cotidiano das pessoas. Por causa das atuais limitações tecnológicas, a realização dessa integração segue um ou mais aspectos da computação ubíqua, por exemplo, de mobilidade ou de contexto, que são baseados em serviços que integram o usuário em um ambiente ubíquo delimitado (como espaços inteligentes). Neste trabalho exploramos uma abordagem diferente, em que os serviços não são utilizados para integrar um usuário individual ao ambiente, mas são utilizados para integrar os usuários presentes no ambiente uns com os outros. Uma maneira de realizar esse aspecto é usando o compartilhamento de conteúdo, dados de primeira classe da aplicação que servem como meio de integrar os usuários. No entanto, devido à complexidade do ambiente de computação ubíqua e à falta de plataformas de middleware, aplicações que seguem esta abordagem são repetidamente construídas a partir “do zero”, usando técnicas não convencionais. Com o objetivo de fornecer uma infraestrutura para o desenvolvimento deste tipo de aplicação, propomos o Content Sharing for Smart Spaces (C3S), um middleware que oferece um modelo de programação de alto nível, usando primitivas baseadas em um conjunto de semânticas de compartilhamento de conteúdo e em conceitos de aplicações ubíquas. As primitivas expressam um conjunto de comportamentos, tais como mover, clonar, e espelhar, que servem como blocos de construção para os desenvolvedores implementarem funcionalidades de compartilhamento, enquanto que os conceitos de ubiquidade permitem a manipulação de usuários, grupos e aplicações ubíquas. A proposta foi validada por meio de dois estudos de caso que exploram esses recursos. Os resultados permitiram concluir que o middleware fornece uma maneira mais fácil de desenvolver aplicativos baseados em compartilhamento em comparação com trabalhos semelhantes encontrados na literatura.Submitted by Cássia Santos (cassia.bcufg@gmail.com) on 2014-09-19T12:27:42Z No. of bitstreams: 2 Dissertacao Marcos Paulino Roriz Junior.pdf: 6606924 bytes, checksum: 51f41fd9bffd47d74d5b5433034ffe62 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5)Approved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2014-09-19T12:58:45Z (GMT) No. of bitstreams: 2 Dissertacao Marcos Paulino Roriz Junior.pdf: 6606924 bytes, checksum: 51f41fd9bffd47d74d5b5433034ffe62 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5)Made available in DSpace on 2014-09-19T12:58:45Z (GMT). No. of bitstreams: 2 Dissertacao Marcos Paulino Roriz Junior.pdf: 6606924 bytes, checksum: 51f41fd9bffd47d74d5b5433034ffe62 (MD5) license_rdf: 23148 bytes, checksum: 9da0b6dfac957114c6a7714714b86306 (MD5) Previous issue date: 2013-05-17Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESConselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqapplication/pdfhttp://repositorio.bc.ufg.br/tede/retrieve/8065/Dissertacao%20Marcos%20Paulino%20Roriz%20Junior.pdf.jpgporUniversidade Federal de GoiásPrograma de Pós-graduação em Ciência da Computação (INF)UFGBrasilInstituto de Informática - INF (RG)[1] Gaia: A development infrastructure for active spaces., 2001. [2] ABOWD, G.; MYNATT, E.; RODDEN, T. The human experience [of ubiquitous computing]. IEEE Pervasive Computing, 1(1):48–57, Jan. 2002. [3] AMBRÓSIO, A. P. L.; COSTA, F. M. Evaluating the impact of PBL and tablet PCs in an algorithms and computer programming course. 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In: ASEE 2003 Annual Conference and Exposition, p. 13633–13642, 2003.-3303550325223384799600600600600600-771226673463364476836717112058112045092075167498588264571-2555911436985713659http://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessC3SMiddleware para compartilhamentoMiddleware pervasivoEspaço inteligenteComputação ubíquaSistemas distribuídosC3SContent sharing middlewareSharing middlewarePervasive middlewareSmart spacesUbiquitous computingDistributed systemsCIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAOC3S: uma plataforma de middleware de compartilhamento de conteúdo para espaços inteligentesC3S: a content sharing middleware for smart spacesinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisreponame:Repositório Institucional da UFGinstname:Universidade Federal de Goiás (UFG)instacron:UFGLICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://repositorio.bc.ufg.br/tede/bitstreams/16d8a130-9970-487f-aaf6-7d8377166bd7/downloadbd3efa91386c1718a7f26a329fdcb468MD51CC-LICENSElicense_urllicense_urltext/plain; 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dc.title.por.fl_str_mv C3S: uma plataforma de middleware de compartilhamento de conteúdo para espaços inteligentes
dc.title.alternative.eng.fl_str_mv C3S: a content sharing middleware for smart spaces
title C3S: uma plataforma de middleware de compartilhamento de conteúdo para espaços inteligentes
spellingShingle C3S: uma plataforma de middleware de compartilhamento de conteúdo para espaços inteligentes
Roriz Junior, Marcos Paulino
C3S
Middleware para compartilhamento
Middleware pervasivo
Espaço inteligente
Computação ubíqua
Sistemas distribuídos
C3S
Content sharing middleware
Sharing middleware
Pervasive middleware
Smart spaces
Ubiquitous computing
Distributed systems
CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO
title_short C3S: uma plataforma de middleware de compartilhamento de conteúdo para espaços inteligentes
title_full C3S: uma plataforma de middleware de compartilhamento de conteúdo para espaços inteligentes
title_fullStr C3S: uma plataforma de middleware de compartilhamento de conteúdo para espaços inteligentes
title_full_unstemmed C3S: uma plataforma de middleware de compartilhamento de conteúdo para espaços inteligentes
title_sort C3S: uma plataforma de middleware de compartilhamento de conteúdo para espaços inteligentes
author Roriz Junior, Marcos Paulino
author_facet Roriz Junior, Marcos Paulino
author_role author
dc.contributor.advisor1.fl_str_mv Costa, Fábio Moreira
dc.contributor.advisor1Lattes.fl_str_mv http://lattes.cnpq.br/0925150626762308
dc.contributor.advisor-co1.fl_str_mv Rocha, Ricardo Couto Antunes da
dc.contributor.advisor-co1Lattes.fl_str_mv http://lattes.cnpq.br/4808440233209979
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/1356289387726731
dc.contributor.author.fl_str_mv Roriz Junior, Marcos Paulino
contributor_str_mv Costa, Fábio Moreira
Rocha, Ricardo Couto Antunes da
dc.subject.por.fl_str_mv C3S
Middleware para compartilhamento
Middleware pervasivo
Espaço inteligente
Computação ubíqua
Sistemas distribuídos
topic C3S
Middleware para compartilhamento
Middleware pervasivo
Espaço inteligente
Computação ubíqua
Sistemas distribuídos
C3S
Content sharing middleware
Sharing middleware
Pervasive middleware
Smart spaces
Ubiquitous computing
Distributed systems
CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO
dc.subject.eng.fl_str_mv C3S
Content sharing middleware
Sharing middleware
Pervasive middleware
Smart spaces
Ubiquitous computing
Distributed systems
dc.subject.cnpq.fl_str_mv CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO
description According to Mark Weiser, ubiquitous computing focuses on seamlessly integrating computing tasks into people’s daily lives. Because of current technology limitations, the realization of ubiquitous computing observes a limited set of aspects of ubiquitous computing, such as, mobility and context, which are based on services that integrate the users with the resources that are present on a delimited ubiquitous environment (such as in smart spaces). Instead, we explored a different approach, in which services are used not to integrate an individual user with the environment, but to integrate the users present in the environment with one another. One way to realize this aspect is by using content sharing, first-class application dat, that serve as integration medium between users. However, due to the environment complexity and lack of middleware platforms, applications that follow this approach are repeatedly built from scratch using raw techniques. Aiming to provide an infrastructure for the development of this kind of applications, we propose Content Sharing for Smart Spaces (C3S), a middleware that offers a high-level programming model using primitives that are based on a set of content sharing semantics and ubiquitous application concepts. The primitives express a small set of behaviors, such as move, clone, and mirror, which serve as building blocks for developers to implement sharing and content ubiquity features, while the ubiquitous concepts supported by the middleware allow the manipulation of users, groups and ubiquitous applications. We validated our proposal using two different case studies that allowed us to explore these features. Our results show that our middleware provides an easier way to develop sharing-based applications compared to related work found in the literature.
publishDate 2013
dc.date.issued.fl_str_mv 2013-05-17
dc.date.accessioned.fl_str_mv 2014-09-19T12:58:45Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.citation.fl_str_mv RORIZ JUNIOR, Marcos Paulino - C3S: uma plataforma de middleware de compartilhamento de conteúdo para espaços inteligentes. 2013. 93 f. Dissertação (Mestrado em Ciência da Computação) - Universidade Federal de Goiás, Goiânia, 2013.
dc.identifier.uri.fl_str_mv http://repositorio.bc.ufg.br/tede/handle/tede/3101
identifier_str_mv RORIZ JUNIOR, Marcos Paulino - C3S: uma plataforma de middleware de compartilhamento de conteúdo para espaços inteligentes. 2013. 93 f. Dissertação (Mestrado em Ciência da Computação) - Universidade Federal de Goiás, Goiânia, 2013.
url http://repositorio.bc.ufg.br/tede/handle/tede/3101
dc.language.iso.fl_str_mv por
language por
dc.relation.program.fl_str_mv -3303550325223384799
dc.relation.confidence.fl_str_mv 600
600
600
600
600
dc.relation.department.fl_str_mv -7712266734633644768
dc.relation.cnpq.fl_str_mv 3671711205811204509
dc.relation.sponsorship.fl_str_mv 2075167498588264571
-2555911436985713659
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