Carlos Denner dos Santos Jr.

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• data science and artificial intelligence
• Information systems and technology, strategy, organizational theory at University of Brasília

Resumo Data governance is a critical aspect of digital transformation and plays a significant role in the implementation of digital government in public administration. The systematic review of the literature presented in this article aims to investigate which research themes are shown in the literature on "data governance in the public sector." Th...

Background Children with disabilities face numerous challenges in accessing health services. Mobile health is an emerging field that could significantly reduce health inequities by providing more accessible services. Many mobile apps incorporate gamification elements such as feedback, points, and stories to increase engagement and motivation; howev...

The development of the artificial intelligence (AI) landscape has been impressive in virtually all economic sectors in recent years. Our study discusses the over-concentration of AI knowledge (OCAIK) as the origin of dominance over the global AI industry by a small number of companies and universities that deploy the needed resources to develop and...

A vulnerabilidade inicial representa as dificuldades que as empresas nascentes sofrem devido a fatores internos e externos. Nesse sentido, Incubadoras de Empresas representam políticas públicas que apoiam os empreendimentos nascentes mitigando os impactos da vulnerabilidade inicial. Entretanto, após a incubação, algumas empresas não conseguem sobre...

Objetivo: Esta pesquisa buscou entender o gap entre o potencial estabelecido dos jogos tecnológicos no ensino de graduação e o estado atual da utilização deles na disciplina de estratégia.Método/abordagem: Com esse propósito, 47 ementas de estratégia disponibilizadas em sites de universidades federais brasileiras foram analisadas, mediante algoritm...

BACKGROUND Children with disabilities face numerous challenges in accessing health services. Mobile health (mHealth) is an emerging field that could significantly reduce health inequities by providing more accessible services. Many mobile applications (mobile apps) incorporate gamification elements such as feedback, points, and stories to increase...

Purpose Hierarchically superior bodies develop normative instructions to induce the diffusion of innovations, stimulating the adoption of management practices in supervised public bodies and seeking public administration efficiency increase. Despite this, the effectiveness of these normative instructions is unknown, as well as its inducing and last...

It is common for community-based free software projects to be associated with an organizational scenario that resembles “a bazaar more than a cathedral,” and to differ from the traditional, or ‘bureaucratic’ way of organizing work. This paper analyzes the governance of these organizations from the perspective of their structure and control, conside...

This paper applies the concept of a crowdsourcing campaign in the context of entrepreneurial education, and reports the perception of participants in such application in a large business school. The classroom task is to prepare a crowdfunding campaign for their university in a freely available digital platform, having identified a relevant problem...

A gestão de riscos tem se tornado referência de boa governança corporativa ao redor do mundo, tanto no setor privado quanto no setor público. A administração pública brasileira tem estado atenta a esse movimento e, com vistas ao aprimoramento dos serviços públicos, diversos manuais e normativas sobre gestão de riscos estão sendo elaborados e aplica...

This article develops a conceptual framework for regulating Artificial Intelligence (AI) that encompasses all stages of modern public policy-making, from the basics to a sustainable governance. Based on a vast systematic review of the literature on Artificial Intelligence Regulation (AIR) published between 2010 and 2020, a dispersed body of knowled...

Background: Participation in leisure activities is essential for child development and a human right as per the United Nations Convention on the Rights of the Child. Children with disabilities face several restrictions when participating in leisure activities as compared to same age peers without disabilities. Access to information about accessibl...

BACKGROUND Participation in leisure activities is essential for child development and a human right as per the United Nations Convention on the Rights of the Child. Children with disabilities face several restrictions when participating in leisure activities as compared to same age peers without disabilities. Access to information about accessible,...

Home advantage (HA) in football, soccer is well documented in the literature; however, the explanation for such phenomenon is yet to be completed, as this paper demonstrates that it is possible to overcome such disadvantage through managerial planning and intervention (tactics), an effect so far absent in the literature. To accomplish that, this st...

In this work, we aim to analyze how attitude, self-efficacy, and altruism influence effort and active contributions on Wikipedia. We propose a new conceptual model based on the theory of planned behavior and findings from the literature on online communities. This model differs from other models that have been previously proposed by considering alt...

Initially, free software communities are characterized by selfmanagement, however, they were also influenced by public and private organizations that identified potential gains in the use of the geographically distributed production model. In this context, this research aims to answer the following questions: Do sponsors influence the organizationa...

Blog management is central to the digitalization of work. However, existing theories tend to focus on environmental influence rather than managerial control of a blogs attractiveness at a microlevel. This study provides an agentive account of the adaptive behaviours exerted by the bloggers through the ways they use contents of their blogs to locate...

More than thirty years have passed since the first drafts of the classical data-information-knowledgewisdom (DIKW) model appeared in the scientific literature. After that - in a society increasingly digital and connected - the DIKW pyramid became popular, featuring variants containing only data, information and knowledge, in a short DIK configurati...

The open data 'ideal' suggests that data publishing leads to multiple benefits such as economic and social innovation, public-private collaboration, citizen participation, and higher overall accountability. Our research investigates and demonstrates the state of collaboration in open data platforms, getting to the best of technology in the field an...

Mais de 30 anos se passaram desde que os primeiros rascunhos do modelo clássico de dado-informação-conhecimento-sabedoria (DIKW) apareceram na literatura científica. Depois disso – em uma sociedade cada vez mais digital e conectada – a pirâmide DIKW tornou-se popular, apresentando variantes contendo apenas dado, informação e conhecimento, em uma co...

Uma Universidade transformadora, com a missão de produzir, integrar e divulgar conhecimento, formando cidadãos comprometidos com a ética, a responsabilidade social, o desenvolvimento econômico e social e a sustentabilidade. Essa é a Universidade de Brasília, cuja trajetória se entrelaça com a história da capital do país. Resultado do sonho e do tra...

With an increasing global population and undeniable climate change, environmental terrorism is causing unprecedented levels of human insecurity. The use of resources as weapons of armed conflict is particularly effective on vulnerable societies, triggering large-chain global migration-related issues. This research advances the understanding of envi...

Home advantage (HA) is well documented in football; however, the explanation for such fact is not at all clear. The purpose of this study is to provide an original-integrative theoretical model of team performance to explain HA. The method used was based on the application of statistics and logistic regression to a unique dataset, assembled specifi...

The purpose of this paper is to discuss intended and unintended consequences regarding innovation adoption. Starting with the assumptions presented on the seminal work of Everett M. Rogers’ Diffusion of Innovations, a framework to the analysis of the consequences of innovation adoption has been developed and then applied to the case of the open gov...

Innovation in the Public Sector has been seen as a way to respond the current challenges posed to society. However, the literature shows that little attention has been given to link public sector innovation to existing theories based on system and complexity. This essay aims to contribute to filling this gap with the development of a theoretical fr...

The capability to innovate is seen as fundamental to solve the current challenges posed to governments and to create public value to society. However, many studies in the public sector field did not link innovation to existing theories. There are calls for a systemic approach to understand public sector innovation and its complexity, but there are...

Purpose This study aimed at analyzing the factors that induce the intention of contribution by participants in crowdsourcing initiatives. Design/methodology/approach This study is an explanatory investigation using a quantitative approach. In the second stage, an exploratory study was carried out. Data were obtained through online questionnaires...

The license adopted by an open source software is associated with its success in terms of attractiveness and maintenance of an active ecosystem of users, bug reporters, developers, and sponsors because what can and cannot be done with the software and its derivatives in terms of improvement and market distribution depends on legal terms there speci...

Initially, free software communities are characterized by self-management, however, they were also influenced by public and private organizations that identified potential gains in the use of the geographically distributed production model. In this context, this research aims to answer the following questions: Do sponsors influence the organization...

This study proposes an analysis of non-operational mechanisms that can impact the effectiveness of information technology (IT) governance in the Brazilian public administration. A questionnaire was sent to IT managers and experienced professionals in the area of IT governance, who work in public organizations. Based on the collected data, we used t...

Os novos negócios de base inovadora e tecnológica, e as startups têm conferido uma alavancagem para a economia dos países. Apesar disso, as startups estão mais suscetíveis a fracassarem devido à sua vulnerabilidade inicial, considerando que enfrentam mais riscos, possuem menos recursos e têm pouca legitimidade. Dessa forma, identificou-se a relevân...

Sobre a Contingência Estrutural das Organizações, dois estudos ganharam significativo destaque, as pesquisas da Universidade de Aston (1968) e a Teoria Formal da Diferenciação Estrutural de Blau (1970). Os achados da época apontaram para relação entre diversas variáveis estruturais, com destaque à influência do tamanho nas outras variáveis (PUGH et...

RESUMO Blogssão cada vez mais procurados por empresas para constituir alianças estratégicas. Essas alianças formam redes sociais digitais de relacionamentos entre blogs, visitantes e patrocinadores. A rede, estruturada sob o mecanismo de conexão preferencial, induz o novo blogueiro ao gerenciamento não só dos recursos dos quais seu blog depende par...

Information technology (IT) governance has received a lot of attention lately, with a growing strategic importance currently being given to IT by both public and private organizations. This justifies the existence of a body of scientific literature on IT governance, to which this paper belongs and makes an attempt to contribute to. Towards that end...

Exploram-se diferenças entre variáveis centrais do modelo TAM (i.e., atitude, utilidade, facilidade de uso e controle) entre passageiros agrupados conforme gênero, idade e experiência (i.e., moderadoras do modelo UTAUT). Dessa forma, promove-se uma integração original entre dois populares modelos de aceitação de tecnologia da informação. Os testes...

In recent years, social computing technologies have emerged to support innovative new relationships between organisations and the public. Inspired by concepts such as collective intelligence, citizen science, citizen journalism and crowdsourcing, diverse types of organisations are aiming to increase engagement with the public, collect localised kno...

Capazes de difundir informacoes e influenciar comportamentos, blogs sao cada vez mais valorizados como fontes de inteligencia de negocios, sendo procurados por empresas para formar aliancas estrategicas de divulgacao de produtos e servicos. Na busca daqueles que possam trazer resultados mais eficazes, empresas realizam classificacoes com base em in...

As firms increasingly sanction an open sourcing strategy, the question of which open source project to undertake remains tentative. The lack of established metrics makes it difficult to formulate such strategy. While many projects have been formed and created, only a few managed to remain active. With the majority of these projects failing, firms n...

This paper reports early findings of a longitudinal study designed to evaluate the impact of changes in the intellectual property policy of 756 free and open source projects on their attractiveness over 44 months.

Open source communities such as the ones responsible for Linux and Apache became well known for producing, with volunteer labor innovating over the Internet, high-quality software that has been widely adopted by organizations. In the web server market, Apache has dominated in terms of market share for over 15 years, outperforming corporations and r...

Como resultado do sucesso de iniciativas de software livre e aberto como o Linux, muitas empresas estão repensando suas práticas de desenvolvimento e utilizando software aberto em suas aplicações. A filosofia do software livre envolve a liberação do código fonte de forma aberta para o público em geral na Internet. Isto está se tornando uma prática...

Thousands of Free and Open Source Software Projects (FSP) were, and continually are, created on the Internet. This scenario increases the number of opportunities to collaborate to the same extent that it promotes competition for users and contributors, who can guide projects to superior levels, unachievable by founders alone. Thus, given that the m...

Milhares de Projetos de Software Livre (PSL) foram e continuam sendo criados na Internet. Esse cenário aumenta as oportunidades de colaboração tanto quanto acirra a concorrência por usuários e contribuidores, que elevariam esses projetos a níveis superiores aos que seriam alcançados por seus fundadores sozinhos. E dado que o aprimoramento por meio...

A significant number of Free Software projects has been widely used and considered successful. However, there is an even larger number of them that cannot overcome the initial step towards building an active community of users and developers. In this study, we investigated whether there are relationships between source code metrics and attractivene...

Organisations and individuals release source code on the Web to improve their software by attracting peers in the strategic move of " opensourcing" that has created thousands of open source projects (e.g., Eclipse-IBM, Thunderbird-Mozilla and Linux-Torvalds). Nevertheless, most of these projects fail to attract people and never become active. To mi...

This article argues that the literature has overlooked corporations' motivations to engage in open source development endeavors, though "going-open" strategies are becoming increasingly common in the market-place. Almost invariably, motivational studies on open source have focused on volunteers, creating an imbalance that favors the adopters of suc...

Book reviews of Software Estimation: Demystifying the Black Art by Steve McConnell, Virtual Machines: Versatile Platforms for Systems and Processes by James E. Smith and Ravi Nair, and Perspectives on Free and Open Source Software by Joseph Feller, Brian Fitzgerald, Scott A. Hissam, and Karim R. Lakhani.

The present paper is about a case study on automobile pieces which aimed at comparing the total cost ownership (TCO), obtained through questionnaires and accounting documents, of two softwares, one with an owner and the other free, in order to detect the least expensive of the two. The organization was divided into two groups, the sector of technic...

The present paper is about a case study on automobile pieces which aimed at comparing the total cost ownership (TCO), obtained through questionnaires and accounting documents, of two softwares, one with an owner and the other free, in order to detect the least expensive of the two. The organization was divided into two groups, the sector of technic...

Is the Bazaar a step to the Cathedral? This essay points out that organizational sponsorship appears to be inseparable of commercial grade, long-lasting open source software; and discusses the implications of that for organizational theory (rise of firms) and open source practice (IT governance).

An organizational strategy to develop software has appeared in the market. Organizations release software source code open and hope to attract volunteers to improve their software, forming what we call an open source project. Examples of organizations that have used this strategy include IBM (Eclipse), SAP (Netweaver) and Mozilla (Thunderbird). Mor...