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Dynamics of Knowledge in Software Project Development Environments: An Approach Using Affiliation Networks 被引量:1
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作者 Jorge Luiz dos Santos Renelson Ribeiro Sampaio +1 位作者 hernane borges de barros pereira Marcos Grilo 《Social Networking》 2021年第4期45-69,共25页
This work presents an approach to study the diffusion of knowledge in software development project teams based on the formation of complex social network structures in a public organization that offers information and... This work presents an approach to study the diffusion of knowledge in software development project teams based on the formation of complex social network structures in a public organization that offers information and communication technology services. We collected historical data on the allocation and records of hours worked by people in projects to build an affiliation network. We applied the method of reflections to analyze the data obtained. The constructed model enabled the description of the participation of project team members from the perspective of the creation and diffusion of knowledge in affiliation networks that describe the participation of people in projects, mediated by the knowledge and the capabilities developed for the execution of these projects. A contribution of this work is the construction of indicators related to the process of creation and diffusion of knowledge in the context of the execution of software development and maintenance projects, based on the concepts of diversification and ubiquity applied to the process of knowledge diffusion;an additional contribution is the presentation of an application of the method of reflections in an organizational context applied to the creation and diffusion of knowledge. We found that the application of management models associated with the collaborative method applied to the project development process contributed to the joint growth of diversified and more specialized knowledge alongside the knowledge considered more generic and ubiquitous. Our results show that contrary </span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">to </span></span></span><span style="font-family:Verdana;"><span style="font-family:Verdana;"><span style="font-family:Verdana;">previous expectations based on assumptions established at the beginning of the study, we concluded that in six of the seven subnetworks obtained in the period between 2007 and 2013, knowledge based on complex and diversified capabilities showed a growth proportional to the growth of knowledge related to the capabilities necessary to more general and ubiquitous activities. 展开更多
关键词 Social Network Analysis Affiliation Networks Method of Reflections Organizational Knowledge
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Contextualized Analysis of Social Networks:Collaboration in Scientific Communities 被引量:1
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作者 Maria Teresinha Tamanini Andrade Patrícia Braga +3 位作者 Tereza Kelly Gomes Carneiro Núbia Moura Ribeiro Marcelo A.Moret hernane borges de barros pereira 《Social Networking》 2014年第2期71-79,共9页
Currently, the collaboration in scientific communities has been studied in order to explain, among other things, the knowledge diffusion. The quality of Graduate Programmes is often associated with the scientific coll... Currently, the collaboration in scientific communities has been studied in order to explain, among other things, the knowledge diffusion. The quality of Graduate Programmes is often associated with the scientific collaboration. This paper discusses how scientific collaboration processes can be identified and characterized through social and complex networks. For this purpose, collaboration networks of bibliographic production, research projects, and committees of PhD theses and Masters’ dissertations by researchers from a graduate program in computational modeling were studied. The data were obtained from CAPES’ reports of the period from 2001 to 2009. Among the studied indices, centrality indices indicate the presence of prominent researchers who influence others and promptly interact with other researchers in the network. The indices of complex networks reveal the presence of the small-world (i.e. these networks are favorable to increase coordination between researchers) phenomenon and indicate a behavior of scale-free degree distribution (i.e. some researchers promote clustering more than others) for one of the studied networks. 展开更多
关键词 Knowledge Production and Dissemination COLLABORATION Scientific Communities Network Theory Social Networks Complex Networks
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Information and Knowledge Flows in the Network of the Education through Work for Family Health Program
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作者 Ana Aurea Alécio de Oliveira Rodrigues Claudia Ribeiro Santos Lopes +2 位作者 Eliane Santos Souza Inacio de Sousa Fadigas hernane borges de barros pereira 《Social Networking》 2014年第2期119-126,共8页
The Education through Work for Family Health Program (PET Saúde, in Portuguese) created by the Ministries of Education and Health is a proposal to integrate service, learning and community. The goal of PET Sa... The Education through Work for Family Health Program (PET Saúde, in Portuguese) created by the Ministries of Education and Health is a proposal to integrate service, learning and community. The goal of PET Saúde is to foster the formation of learning groups within the Family Health Strategy scope. While being studied at the city of Feira de Santana, the program was structured with one coordinator and eleven tutorial groups, distributed in 27 family health offices, which constituted a social network where the construction and knowledge diffusion occur. This article proposes the analysis of the information and knowledge flows of this network through the social networks analysis. This study highlights the play of PET Saúde’s coordinator in the processes of organization and articulation as central vertex of the network, and some scholars in the articulation of different tutorial groups. The results show a fragmentation in the PET Saúde network when the coordinator vertex is removed, whereas 5 components are generated where 4 tutorial groups appear isolated. 展开更多
关键词 Social Networks Education-Service Interaction HEALTH INFORMATION KNOWLEDGE
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Clique Approach for Networks:Applications for Coauthorship Networks
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作者 Marcos Grilo Rosa Inácio de Sousa Fadigas +1 位作者 Maria Teresinha Tamanini Andrade hernane borges de barros pereira 《Social Networking》 2014年第2期80-85,共6页
Coauthorship networks consist of links among groups of mutually connected authors that form a clique. Classical approaches using Social Network Analysis indices do not account for this characteristic. We propose two n... Coauthorship networks consist of links among groups of mutually connected authors that form a clique. Classical approaches using Social Network Analysis indices do not account for this characteristic. We propose two new cohesion indices based on a clique approach, and we redefine the network density using an index of variance of density. We have applied these indices to two coauthorship networks, one comprising researchers that published in Mathematics Education journals and the other comprising researchers from a Computational Modeling Graduate Program. A contextualized and comparative analysis was performed to show the applicability and potential of the indices for analyzing social networks data. 展开更多
关键词 Clique Networks Cohesion Indices Coauthorship
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