69 documents found, page 1 of 7
Face-to-face interactions estimated using mobile phone data to support contact ...
Cumbane, Silvino; Gidófalvi, Gyözö; Cossa, Osvaldo; Madivadua Júnior, Afonso; Branco, Frederico; Sousa, NunoUnderstanding people’s face-to-face interactions is crucial for effective infectious disease management. Traditional contact tracing, often relying on interviews or smartphone applications, faces limitations such as incomplete recall, low adoption rates, and privacy concerns. This study proposes utilizing anonymized Call Detail Records (CDRs) as a substitute for in-person meetings. We assume that when two indiv...
Impact of a master data management framework to trigger data governance maturit...
Guerreiro, Leonardo; Bernardo, Maria do Rosário; São Mamede, Henrique; Branco, FredericoData governance plays a crucial role for organizations aiming to improve data quality, security, and compliance, yet research reveals ongoing challenges in implementation, maturity, and the practical effectiveness of current frameworks. Despite the availability of numerous concepts, models, and assessments, their actual impact and relevance remain fragmented and insufficiently explored. This Systematic Literatu...
Roadmap for implementing business intelligence systems in higher education inst...
Sequeira, Romeu; Reis, Arsénio; Alves, Paulo; Branco, FredericoHigher education institutions (HEIs) make decisions in several domains, namely strategic and internal management, without using systematized data that support these decisions, which may jeopardize the success of their actions or even their efficiency. Thus, HEIs must define and monitor strategies and policies essential for decision making in their various areas and levels, in which business intelligence (BI) pl...
Data Engineering Roadmap for Implementing Business Intelligence in Higher Educa...
Sequeira, Romeu; Reis, Arsénio; Branco, Frederico; Alves, PauloThis article addresses the implementation of Business Intelligence (BI) systems in Higher Education Institutions (HEIs), focusing on developing an appropriate data architecture that meets the specificities and requirements of this sector. With the rapid advance of information technologies, HEIs face the growing challenge of managing a considerable volume of data, making it essential to implement BI systems that...
Aliança luso-britânica: uma aliança de interesses comuns?
Branco, FredericoNo passado ano de 2022 celebraram-se os 650 anos de aliança luso-britânica. A diplomacia foi evoluindo ao longo do tempo, transformando-se em uma atividade de especialistas dotados de competências para dirimir eventuais conflitos e salvaguardar a união entre Estados amigos. Durante a Idade Média e o Renascimento, os casamentos reais e as alianças matrimoniais eram comuns para reforçar as relações entre os Estad...
Factors affecting cloud computing adoption in the education context: systematic...
Santos, António; Martins, José; Pestana, Pedro Duarte; Gonçalves, Ramiro; São Mamede, Henrique; Branco, FredericoThis systematic literature review investigates the factors influencing cloud computing adoption within both educational and organizational settings. By synthesizing a comprehensive body of research, this study finds and analyzes the determinants that shape the decision-making process about cloud technology adoption. Security, cost-effectiveness, scalability, interoperability, and regulatory compliance are exami...
The relationship between digital transformation and digital literacy - an expla...
Arnaud, José; São Mamede, Henrique; Branco, FredericoDigital transformation has been one of the main trends in organizations in recent years, and digital literacy is a critical factor in the success of this transformation. Digital transformation involves the use of digital technologies to improve an organization’s processes, products, and services. For this transformation to be successful, it is necessary for employees to have knowledge of and skills in digital t...
Factors affecting cloud computing adoption in the education context: systematic...
Santos, António; Martins, José; Gonçalves, Ramiro; São Mamede, Henrique; Branco, Frederico; Pestana, Pedro DuarteThis systematic literature review investigates the factors influencing cloud computing adoption within both educational and organizational settings. By synthesizing a comprehensive body of research, this study finds and analyzes the determinants that shape the decision-making process about cloud technology adoption. Security, cost-effectiveness, scalability, interoperability, and regulatory compliance are exami...
Preliminary research to propose a master data management framework aimed at tri...
Guerreiro, Leonardo; Bernardo, Maria do Rosário; Martins, José; Gonçalves, Ramiro; Branco, FredericoData management solutions became highly expensive and ineffective mainly due to the lack of transparent processes and procedures to measure and provide clear guidance on Log in Menu Search Cart Home Information Systems and Technologies Conference paper Preliminary Research to Propose a Master Data Management Framework Aimed at Triggering Data Governance Maturity Conference paper First Online: 14 February 2024 p...
The relationship between digital transformation and digital literacy: an explan...
Arnaud, José; São Mamede, Henrique; Branco, FredericoDigital transformation has been one of the main trends in organizations in recent years, and digital literacy is a critical factor in the success of this transformation. Digital transformation involves the use of digital technologies to improve an organization’s processes, products, and services. For this transformation to be successful, it is necessary for employees to have knowledge of and skills in digital t...