In this work, notifications to provide learners and mediators of an online course with awareness information regarding the unfolding of forums and other participantspsila activities are investigated. In an asynchronous setting, participants need to check the forum frequently to know if there are new messages and whether and when mediators and learners are working. In the absence of this information, participants cannot organize their activities according to the group and waste opportunities to interact with each other. This paper presents two action research cycles in the context of the Information Technology Applied to Education online course and of the AulaNet LMS environment. Notifications presented in popup windows evolved into ldquoaction notificationsrdquo as they enable direct access to services in the AulaNet web interface through links and buttons.
{"title":"Notificação-ação: Informação e Acesso ao Ambiente de Aprendizagem através de Notificações para Suporte à Coordenação de Fóruns de Cursos a Distância","authors":"Denise Filippo, Hugo Fuks, Carlos J. P. Lucena","doi":"10.1109/SBSC.2008.21","DOIUrl":"https://doi.org/10.1109/SBSC.2008.21","url":null,"abstract":"In this work, notifications to provide learners and mediators of an online course with awareness information regarding the unfolding of forums and other participantspsila activities are investigated. In an asynchronous setting, participants need to check the forum frequently to know if there are new messages and whether and when mediators and learners are working. In the absence of this information, participants cannot organize their activities according to the group and waste opportunities to interact with each other. This paper presents two action research cycles in the context of the Information Technology Applied to Education online course and of the AulaNet LMS environment. Notifications presented in popup windows evolved into ldquoaction notificationsrdquo as they enable direct access to services in the AulaNet web interface through links and buttons.","PeriodicalId":139251,"journal":{"name":"2008 Simpósio Brasileiro de Sistemas Colaborativos","volume":"142 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124539262","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Giovana Brandão Ribeiro Linhares, Marcos R. S. Borges, Pedro Antunes
In the most of today's organizations, tasks are performed in groups in which the negotiation is necessary to arrive at a result. During the search for solutions that are accepted by all, are carried out sessions of "brainstorm" and meetings involving groups, possibly located in different places. This work aims to increase the existent knowledge about the dynamics of the binomial "negotiation-cooperation," specifically during the formal technical reviews on functional specification of software. The structuring of this process and a support tool are propossed as computer support.
{"title":"Negociação-Colaboração nas Revisões Técnicas Formais de Especificações Funcionais","authors":"Giovana Brandão Ribeiro Linhares, Marcos R. S. Borges, Pedro Antunes","doi":"10.1109/SBSC.2008.24","DOIUrl":"https://doi.org/10.1109/SBSC.2008.24","url":null,"abstract":"In the most of today's organizations, tasks are performed in groups in which the negotiation is necessary to arrive at a result. During the search for solutions that are accepted by all, are carried out sessions of \"brainstorm\" and meetings involving groups, possibly located in different places. This work aims to increase the existent knowledge about the dynamics of the binomial \"negotiation-cooperation,\" specifically during the formal technical reviews on functional specification of software. The structuring of this process and a support tool are propossed as computer support.","PeriodicalId":139251,"journal":{"name":"2008 Simpósio Brasileiro de Sistemas Colaborativos","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115689389","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Alessandra Ponte Lisboa Barboza, Claudia Lage Rebello da Motta, Flávia Maria Santoro
Research on Education has pointed to collaborative learning, with interaction among students who work together with a common goal. Nevertheless, even working in groups, individual characteristics should be considered in a learning environment. Thus, a scenario integrating adaptive hypermedia and computer-supported collaborative learning is configured. This paper presents CoAdapt, which allows teachers to define collaborative activities while they create educational hypermedia, and explores adaptative techniques to support the performance of them. Case studies were carried out to evaluate the proposal.
{"title":"Hipermídia Adaptativa para Aprendizado Colaborativo","authors":"Alessandra Ponte Lisboa Barboza, Claudia Lage Rebello da Motta, Flávia Maria Santoro","doi":"10.1109/SBSC.2008.23","DOIUrl":"https://doi.org/10.1109/SBSC.2008.23","url":null,"abstract":"Research on Education has pointed to collaborative learning, with interaction among students who work together with a common goal. Nevertheless, even working in groups, individual characteristics should be considered in a learning environment. Thus, a scenario integrating adaptive hypermedia and computer-supported collaborative learning is configured. This paper presents CoAdapt, which allows teachers to define collaborative activities while they create educational hypermedia, and explores adaptative techniques to support the performance of them. Case studies were carried out to evaluate the proposal.","PeriodicalId":139251,"journal":{"name":"2008 Simpósio Brasileiro de Sistemas Colaborativos","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127060971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The technical literature in cognitive science informs that working in groups reaps more benefits than working alone. We are seeing a variety of innovative group programming methodologies like the agile methods. This work examines the findings of a pilot study carried out during the first academic semester of 2007. The subjects were 110 freshmen computing and engineering students taking their first programming course at the Federal University of Amazonas. Based on these findings, it is proposed a programming progression learning scheme, from individual to group programming. Such transition is necessary for students are not used to work in group. In order to evaluate such progression learning scheme a case study is outlined.
认知科学的技术文献告诉我们，在团队中工作比单独工作更有好处。我们看到了各种创新的组编程方法，比如敏捷方法。这项工作考察了2007年第一学期开展的一项试点研究的结果。研究对象是110名计算机和工程专业的大一学生，他们在亚马逊联邦大学(Federal University of Amazonas)上了第一堂编程课。在此基础上，提出了一种从个体到群体的编程进阶学习方案。这种转变对于不习惯小组合作的学生来说是必要的。为了评估这种进阶学习方案，本文概述了一个案例研究。
{"title":"Aprendendo a Programar em Grupo","authors":"T. Castro, A. N. C. Júnior, Hugo Fuks","doi":"10.1109/SBSC.2008.31","DOIUrl":"https://doi.org/10.1109/SBSC.2008.31","url":null,"abstract":"The technical literature in cognitive science informs that working in groups reaps more benefits than working alone. We are seeing a variety of innovative group programming methodologies like the agile methods. This work examines the findings of a pilot study carried out during the first academic semester of 2007. The subjects were 110 freshmen computing and engineering students taking their first programming course at the Federal University of Amazonas. Based on these findings, it is proposed a programming progression learning scheme, from individual to group programming. Such transition is necessary for students are not used to work in group. In order to evaluate such progression learning scheme a case study is outlined.","PeriodicalId":139251,"journal":{"name":"2008 Simpósio Brasileiro de Sistemas Colaborativos","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123774225","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
José Valentim Dos Santos Filho, Roberta Lima-Gomes, A. Pedroza, J. Courtiat
The world globalization process, the increasing demand for communication and information technologies create a demand for collaborative applications. Aiming at supporting communication, information exchange and collaboration among users geographically distants, many CSCW (computer supported cooperative work) systems like audio and video conference, shared editors, shared whiteboard and CVEs (collaborative virtual environments) were developed. Collaborative virtual environments represent an important category of CSCW systems that use 3D shared spaces in order to support collaborative activities. We find also many systems that integrate collaborative applications to satisfy specific needs of users. We present in this article the agent-based architecture of RECOLLVE, a CVE which focuses on representing a very large set of collaboration activities in a virtual scene, including their social aspects.
{"title":"The Agent-Based Architecture of RECOLLVE","authors":"José Valentim Dos Santos Filho, Roberta Lima-Gomes, A. Pedroza, J. Courtiat","doi":"10.1109/SBSC.2008.32","DOIUrl":"https://doi.org/10.1109/SBSC.2008.32","url":null,"abstract":"The world globalization process, the increasing demand for communication and information technologies create a demand for collaborative applications. Aiming at supporting communication, information exchange and collaboration among users geographically distants, many CSCW (computer supported cooperative work) systems like audio and video conference, shared editors, shared whiteboard and CVEs (collaborative virtual environments) were developed. Collaborative virtual environments represent an important category of CSCW systems that use 3D shared spaces in order to support collaborative activities. We find also many systems that integrate collaborative applications to satisfy specific needs of users. We present in this article the agent-based architecture of RECOLLVE, a CVE which focuses on representing a very large set of collaboration activities in a virtual scene, including their social aspects.","PeriodicalId":139251,"journal":{"name":"2008 Simpósio Brasileiro de Sistemas Colaborativos","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125942664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Presents an ethnographic study in a real software development environment. The role of knowledge management is explained in detail.
在一个真实的软件开发环境中进行人种学研究。详细阐述了知识管理的作用。
{"title":"Desafios da Gerência de Conhecimento no Desenvolvimento de Software: Resultados de um Estudo Etnográfico","authors":"A. D. M. Lemos, C. D. Souza","doi":"10.1109/SBSC.2008.36","DOIUrl":"https://doi.org/10.1109/SBSC.2008.36","url":null,"abstract":"Presents an ethnographic study in a real software development environment. The role of knowledge management is explained in detail.","PeriodicalId":139251,"journal":{"name":"2008 Simpósio Brasileiro de Sistemas Colaborativos","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122344015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Communication Is a key aspect In collaborative systems, and should enable effective and quality Interaction between users. Conventional communication solutions for collaborative applications do not address the dynamism of some network environments, such as the mobile computing. This article provides a middleware Infrastructure capable of adapting Itself In response to changes In Its execution environment In order to maintain the quality of communication In collaborative systems, with specific Interest In applications based on tablet PCs and digital Ink.
{"title":"Uma Arquitetura de Middleware para Suporte a Aplicações Colaborativas de Tinta Digital","authors":"L. L. Provensi, Fábio M. Costa, V. Rodrigues","doi":"10.1109/SBSC.2008.30","DOIUrl":"https://doi.org/10.1109/SBSC.2008.30","url":null,"abstract":"Communication Is a key aspect In collaborative systems, and should enable effective and quality Interaction between users. Conventional communication solutions for collaborative applications do not address the dynamism of some network environments, such as the mobile computing. This article provides a middleware Infrastructure capable of adapting Itself In response to changes In Its execution environment In order to maintain the quality of communication In collaborative systems, with specific Interest In applications based on tablet PCs and digital Ink.","PeriodicalId":139251,"journal":{"name":"2008 Simpósio Brasileiro de Sistemas Colaborativos","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127450179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Many systems support sharing and co-edition of slides, and thus enable active engagement and collaborative interaction among users of portable devices during lectures or meetings. The majority of these systems, however, run only on larger and more resource-full devices, like notebooks or tablet PCs. Handhelds, such as pocket PCs and smart phones, are becoming cheaper, lighter and with increasing computational power and storage capacity. Therefore, these devices are now also equally eligible for adoption in interactive classes, in the same way as notebooks and tablet PCs are used. In this paper, we present a collaborative presentation system named interactive presenter for handhelds (iPH) which supports sharing and co-edition of slide presentations, and which runs on both tablet PCs and handhelds. We also report the findings of performance tests and usability experiments with iPH on handhelds in an exercise class.
{"title":"A Context-Aware Collaborative Presentation System for Handhelds","authors":"M. Malcher, M. Endler","doi":"10.1109/SBSC.2008.13","DOIUrl":"https://doi.org/10.1109/SBSC.2008.13","url":null,"abstract":"Many systems support sharing and co-edition of slides, and thus enable active engagement and collaborative interaction among users of portable devices during lectures or meetings. The majority of these systems, however, run only on larger and more resource-full devices, like notebooks or tablet PCs. Handhelds, such as pocket PCs and smart phones, are becoming cheaper, lighter and with increasing computational power and storage capacity. Therefore, these devices are now also equally eligible for adoption in interactive classes, in the same way as notebooks and tablet PCs are used. In this paper, we present a collaborative presentation system named interactive presenter for handhelds (iPH) which supports sharing and co-edition of slide presentations, and which runs on both tablet PCs and handhelds. We also report the findings of performance tests and usability experiments with iPH on handhelds in an exercise class.","PeriodicalId":139251,"journal":{"name":"2008 Simpósio Brasileiro de Sistemas Colaborativos","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124580768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Guilherme David Garcia Toledo, Diego Lima Bastos, J. M. David, R. Maciel
Aiming to support the complexity of distributed group activities, different collaborative applications are usually developed in heterogeneous platforms. This complexity is related to the diversity of requirements that need to be fulfilled by groupware. Among them interoperability is a primary attribute to support the development of coordination services. In this context, interoperability absence is a key challenge considering that it prevents several tools to be used when supporting the same activity. The goal of this paper is to present an interoperability solution for coordination services in distributed groupware.
{"title":"Apoiando a Interoperabilidade entre as Atividades de Coordenação em uma Infra-estrutura de Groupware","authors":"Guilherme David Garcia Toledo, Diego Lima Bastos, J. M. David, R. Maciel","doi":"10.1109/SBSC.2008.16","DOIUrl":"https://doi.org/10.1109/SBSC.2008.16","url":null,"abstract":"Aiming to support the complexity of distributed group activities, different collaborative applications are usually developed in heterogeneous platforms. This complexity is related to the diversity of requirements that need to be fulfilled by groupware. Among them interoperability is a primary attribute to support the development of coordination services. In this context, interoperability absence is a key challenge considering that it prevents several tools to be used when supporting the same activity. The goal of this paper is to present an interoperability solution for coordination services in distributed groupware.","PeriodicalId":139251,"journal":{"name":"2008 Simpósio Brasileiro de Sistemas Colaborativos","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126442783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Samuel Felix de Sousa, Marco Antonio Balieiro, C. D. Souza
The tools and techniques used by free software developers are analysed, with a special focus on social networks.
分析了自由软件开发者使用的工具和技术，特别关注社交网络。
{"title":"Análise Multidimensional de Redes Sociais de Projetos de Software Livre","authors":"Samuel Felix de Sousa, Marco Antonio Balieiro, C. D. Souza","doi":"10.1109/SBSC.2008.35","DOIUrl":"https://doi.org/10.1109/SBSC.2008.35","url":null,"abstract":"The tools and techniques used by free software developers are analysed, with a special focus on social networks.","PeriodicalId":139251,"journal":{"name":"2008 Simpósio Brasileiro de Sistemas Colaborativos","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2008-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123168253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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