27 documents found, page 1 of 3
Assessing IT project success: perception vs. reality
Varajão, João; Trigo, AntónioThis study has significant implications for practice, research, and education by providing new insights into IT project success. It expands the body of knowledge on project management by reporting project success (and not exclusively project management success), grounded in several objective criteria such as deliverables usage by the client in the post-project stage, hiring of project-related support/maintenanc...
Tumor Fibroso Solitário da Pleura: Revelado pela Gripe
Conceição, Susana; Trigo, António; R. Sousa, Beatriz; Ribeiro, José.
Sarcoma Indiferenciado de Células Redondas
Conceição, Susana; Faustino, Diogo; Trigo, António; Ribeiro, José.
Information systems project management practice in Portugal - looking at the pa...
Takagi, Nilton; Oliveira, Carlos Ueslei Rodrigues de; Escobar, Fernando; Trigo, António; Rodrigues, Luis SilvaThe study of Information Systems Project Management (ISPM) practice is fundamental for developing knowledge in this field. Over the past few years, several studies have been conducted in organizations by professionals and academics to identify approaches, processes, tools, and techniques, among other relevant aspects of project management practice. The use of these practices can be related to various factors, s...
Low-code development productivity
Varajão, João; Trigo, António; Almeida, MiguelThis article aims to provide new insights on the subject by presenting the results of laboratory experiments carried out with code-based, low-code, and extreme low-code technologies to study differences in productivity. Low-code technologies have clearly shown higher levels of productivity, providing strong arguments for low-code to dominate the software development mainstream in the short/medium term. The arti...
Information systems project management practice in Portugal - looking at the pa...
Takagi, Nilton; Oliveira, Carlos Ueslei Rodrigues de; Escobar, Fernando; Trigo, António; Rodrigues, Luis SilvaThe study of Information Systems Project Management (ISPM) practice is fundamental for developing knowledge in this field. Over the past few years, several studies have been conducted in organizations by professionals and academics to identify approaches, processes, tools, and techniques, among other relevant aspects of project management practice. The use of these practices can be related to various factors, s...
Multiple Impacts of Energy Efficiency Technologies in Portugal
Tenente, Marcos; Henriques, Carla; Gomes, Álvaro; Silva, Patrícia Pereira da; Trigo, AntónioPortuguese programs aimed at fostering Energy Efficiency (EE) measures often rely on cost–benefit approaches only considering the use phase and neglecting other potential impacts generated. Therefore, this work suggests a novel methodological framework by combining Hybrid Input–Output Lifecycle Analysis (HIO-LCA) with the Portuguese seasonal method for computing the households’ energy needs. A holistic assessme...
Information systems project management success
Varajão, João; Trigo, António; Pereira, José Luís; Moura, IsabelThis paper aims to provide new insights into information systems (IS) project management success. Even though many studies found in the literature show results of software development projects, few studies address the success of IS (socio-technical) projects. Responses to an international survey, regarding 472 projects in total, showed that IS project management is achieving high levels of success; yet, only a ...
DevOps adoption: Insights from a large European Telco
Trigo, António; Varajão, João; Sousa, LeandroInformation technology professionals often refer to DevOps as a cultural or professional movement that presents a new approach to software delivery through collaboration between the development (Dev) and the operations (Ops) teams. It is an expanding phenomenon, but its adoption in organizations is still at an embryonic stage, requiring research to clarify the benefits, challenges, and barriers to its adoption....
Project management processes - impact on the success of information systems pro...
Varajão, João; Marques, Rui Pedro; Trigo, AntónioPurpose: Few studies in the literature address the success of enterprise Information Systems (IS) projects, namely focusing on how success is influenced by project management practices. This research studied the impact of ISO 21500/PMBOK processes on the success of IS projects, aiming to contribute to a better understanding of management practices importance in the context of this type of projects. Design/metho...