C3S: uma plataforma de middleware de compartilhamento de conteúdo para espaços inteligentes
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| Data de Publicação: | 2013 |
| Tipo de documento: | Dissertação |
| Idioma: | por |
| Título da fonte: | Repositório Institucional da UFG |
| Texto Completo: | 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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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 |
| dc.relation.references.por.fl_str_mv |
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