Alberto Freitas

73 papers B 3C 2Misc 3Journal 20Unranked 44

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Comparing decentralized machine learning and AI clinical models to local and centralized alternatives: a systematic review. npj Digit. Medicine José Miguel Diniz, Henrique Vasconcelos, Rita Rb-Silva, Carolina Ameijeiras-Rodriguez, Daniel Rodrigues, Pedro Ramos, António Tomás, Yu Gao, Júlio Souza, Alberto Freitas
2025	J	`jnl`	Accuracy of ICD-10-PCS codes to identify Cardiac Implantable electronic devices in Portugal - A single center chart review. Int. J. Medical Informatics Sandra Couto, Mariana Lobo, Fernando Lopes, José Marílio Cardoso, Emilia Moreira, Afonso Rocha, Alberto Freitas
2025	—	`conf`	Artificial Intelligence in Rare Disease Phenotyping: A Systematic Review Protocol. CENTERIS/ProjMAN/HCist Júlio Souza, Letícia Fontanelli, Victor Cassão, Diego Bettiol Yamada, Filipe Andrade Bernardi, Goreti Marreiros, Alberto Freitas, Domingos Alves
2025	J	`jnl`	Determinating clusters with a higher proportion of long-term care discharges from hospitals: a nationwide Portuguese study using clustering and decision tree methods. J. Big Data Ana Carreira, Diogo Martinho, Vítor Crista, Júlio Souza, Filipa Santos Martins, Goreti Marreiros, Alberto Freitas, João Vasco Santos
2025	—	`conf`	Development and Evaluation of a Remote Monitoring Ecosystem for Elderly Care. MedInfo Alberto Freitas, Rute Almeida, Paulo Santos, Cristina Santos, Gustavo Corrente, William Xavier, Luís Conceição, João Almeida Fonseca, Goreti Marreiros
2025	—	`conf`	Integrating Privacy by Design Principles into AI-Driven Systems for Human Activity and Health Monitoring. HCI (50) Rute Almeida, Alberto Freitas, Teresa Silva, Duarte Dias, Joyca Lacroix, Ignace De Lathauwer, Goreti Marreiros, Luís Conceição
2025	B	`conf`	Rare Diseases in the Community of Portuguese-Speaking Countries: Mapping, Advances in Digital Health, and International Cooperation. CBMS Vinícius Lima, Filipe Andrade Bernardi, Rui Rijo, Alberto Freitas, Têmis Maria Félix, Ida Schwartz, Adulai Rodrigues, Tomas Sanjuluca, Olímpio Zavale, Luis Madeira, Júlio Souza, Domingos Alves
2025	—	`conf`	Remote Monitoring for Elderly Care in Portugal: A National Use Case of the RM4Health Project. CENTERIS/ProjMAN/HCist Vinícius Lima, Rute Almeida, Filipe Andrade Bernardi, Rafael Martins, Isabela Guerche, Izabela Calvi, Francisco Ferreira, Daniela Domingues, Gustavo Corrente, William Xavier, Luís Conceição, Goreti Marreiros, Alberto Freitas
2025	C	`conf`	iSupport-Portugal: Challenges and Insights in Designing a Web Platform for Intervention and Research on Informal Dementia Caregivers. ICT4AWE Soraia Teles, Constança Paúl, João Viana, Alberto Freitas, Sara Alves, Óscar Ribeiro, Ana Ferreira
2024	—	`conf`	A multidisciplinary approach to prevent student anxiety: a Toolkit for educators. CENTERIS/ProjMAN/HCist Alberto Freitas, Bruno Costa, Diogo Martinho, Fátima Pais, Ivone Duarte, Constantino Martins, Goreti Marreiros, Rute Almeida
2024	—	`conf`	Multi-class Model to Predict Pain on Lower Limb Intermittent Claudication Patients. WorldCIST (2) Rafael Martins, Luís Conceição, Gustavo Corrente, William Xavier, Júlio Souza, Alberto Freitas, Goreti Marreiros
2023	—	`conf`	A Portuguese Mobile App for Diabetes Type 2 Self-Management: A Picture of One-Month Usage. ISAmI Glória Conceição, Andreia Pinto, João Viana, Gonçalo Miranda, Paulo Santos, Cristina Santos, Alberto Freitas
2023	—	`conf`	A Remote Monitoring Platform for the Management of Lower Limb Vascular Diseases. MIE Júlio Souza, Ana Vieira, Luís Conceição, Rafael Martins, Daniel Rodrigues, Gustavo Corrente, William Xavier, Sérgio Sampaio, Goreti Marreiros, Alberto Freitas
2023	—	`conf`	Design and Development of Ontology for AI-Based Software Systems to Manage the Food Intake and Energy Consumption of Obesity, Diabetes and Tube Feeding Patients. EPIA (1) Diogo Martinho, Vítor Crista, Ziya Karakaya, Zahra Gamechi, Alberto Freitas, José Neves, Paulo Novais, Goreti Marreiros
2023	—	`conf`	Mobile Application for Improvement of Self-Management of Type 2 Diabetes: Usability Pilot Test. MIE Andreia Pinto, João Viana, Glória Conceição, Paulo Santos, Cristina Santos, Alberto Freitas
2023	J	`jnl`	Recommendation systems to promote behavior change in patients with diabetes mellitus type 2: A systematic review. Expert Syst. Appl. Andreia Pinto, Diogo Martinho, João Matos, David Greer, Ana Vieira, André Ramalho, Goreti Marreiros, Alberto Freitas
2023	—	`conf`	Secur-e-Health Project: Towards Federated Learning for Smart Pediatric Care. MIE Rita Rb-Silva, Xavier Ribeiro, Francisca Almeida, Carolina Ameijeiras-Rodriguez, Júlio Souza, Luís Conceição, Tiago Taveira-Gomes, Goreti Marreiros, Alberto Freitas
2023	—	`conf`	Spatial Patterns in Neurodegenerative Disease's Hospitalizations in Portugal (2000-2016). GISTAM Mariana Oliveira, Alberto Freitas, Ana Cláudia Teodoro, Hernâni Gonçalves
2023	—	`conf`	Use of Decentralized-Learning Methods Applied to Healthcare: A Bibliometric Analysis. ICCS (3) Carolina Ameijeiras-Rodriguez, Rita Rb-Silva, José Miguel Diniz, Júlio Souza, Alberto Freitas
2023	J	`jnl`	Validity of the Paediatric Canadian Triage Acuity Scale in a Tertiary Hospital: An Analysis of Severity Markers' Variability. J. Medical Syst. João Viana, Raquel Bragança, João Vasco Santos, Alexandra Alves, Almeida Santos, Alberto Freitas
2022	J	`jnl`	All Patient Refined-Diagnosis Related Groups' (APR-DRGs) Severity of Illness and Risk of Mortality as predictors of in-hospital mortality. J. Medical Syst. João Vasco Santos, João Viana, Carla Pinto, Júlio Souza, Fernando Lopes, Alberto Freitas, Sílvia Lopes
2022	—	`conf`	An Architecture for a Coaching System to Support Type 2 Diabetic Patients. ISAmI Diogo Martinho, Vítor Crista, Andreia Pinto, José Miguel Diniz, Alberto Freitas, João Carneiro, Goreti Marreiros
2022	—	`conf`	Clinical Pathways and Hierarchical Clustering for Tuberculosis Treatment Outcome Prediction. CENTERIS/ProjMAN/HCist Verena Hokino Yamaguti, Alberto Freitas, Anderson Chidi Apunike, Rui Pedro Charters Lopes Rijo, Domingos Alves, Antonio Ruffino-Netto
2022	C	`conf`	Improving the lifestyle behavior of type 2 diabetes mellitus patients using a mobile application. ISCC Andreia Pinto, João Viana, Diogo Martinho, Vítor Crista, José Miguel Diniz, Joana Reis, João Matos, David Greer, Goreti Marreiros, Alberto Freitas
2022	J	`jnl`	Multisource and temporal variability in Portuguese hospital administrative datasets: Data quality implications. J. Biomed. Informatics Júlio Souza, Ismael Caballero, João Vasco Santos, Mariana Lobo, Andreia Pinto, João Viana, Carlos Sáez, Fernando Lopes, Alberto Freitas
2022	—	`conf`	Recommendation Systems in the Context of Diabetes Mellitus Type 2: A Bibliometric Analysis. WorldCIST (1) Andreia Pinto, Diogo Martinho, Ana Vieira, André Ramalho, Alberto Freitas
2022	—	`conf`	Requirement Specification for a Remote Monitoring System to Support the Management of Vascular Diseases. WorldCIST (1) Sara Escadas, Júlio Souza, Ana Vieira, Luís Conceição, Sérgio Sampaio, Alberto Freitas
2022	—	`conf`	Smart Wearable Systems for the Remote Monitoring of Venous and Diabetic Foot Ulcers: State of the Art. ISAmI Júlio Souza, Sara Escadas, Daniel Rodrigues, Alberto Freitas
2022	Misc	`conf`	Towards a Process Reference Model for Clinical Coding. QUATIC Ismael Caballero, Júlio Souza, Fernando Lopes, João Vasco Santos, Alberto Freitas
2021	J	`jnl`	A Hybrid Model to Classify Patients with Chronic Obstructive Respiratory Diseases. J. Medical Syst. Diogo Martinho, Alberto Freitas, Ana Sa-Sousa, Ana Vieira, Jorge Meira, Constantino Martins, Goreti Marreiros
2021	J	`jnl`	An Open Source GIS Application for Spatial Assessment of Health Care Quality Indicators. ISPRS Int. J. Geo Inf. Lia Duarte, Ana Cláudia Teodoro, Mariana Lobo, João Viana, Vera Pinheiro, Alberto Freitas
2021	J	`jnl`	Analysis of root causes of problems affecting the quality of hospital administrative data: A systematic review and Ishikawa diagram. Int. J. Medical Informatics Roberto Carvalho, Mariana Lobo, Mariana Oliveira, Ana Raquel Oliveira, Fernando Lopes, Júlio Souza, André Ramalho, João Viana, Vera Alonso, Ismael Caballero, João Vasco Santos, Alberto Freitas
2021	—	`conf`	Defining an Architecture for a Remote Monitoring Platform to Support the Self-management of Vascular Diseases. PAAMS (Workshops) Ana Vieira, João Carneiro, Luís Conceição, Constantino Martins, Júlio Souza, Alberto Freitas, Goreti Marreiros
2021	—	`conf`	Measuring Variability in Acute Myocardial Infarction Coding Using a Statistical Process Control and Probabilistic Temporal Data Quality Control Approaches. WorldCIST (2) Júlio Souza, Ismael Caballero, João Vasco Santos, M. F. Lobo, Andreia Pinto, João Viana, Carlos Sáez, Alberto Freitas
2021	J	`jnl`	Special Issue: WorldCist18. Expert Syst. J. Knowl. Eng. Alberto Freitas
2020	—	`conf`	A GIS Open Source Application to Perform the Spatial Distribution of Prevention Quality Indicators (PQIs). GISTAM Lia Duarte, Mariana Lobo, João Viana, Alberto Freitas, Ana C. Teodoro
2020	J	`jnl`	Measuring data credibility and medical coding: a case study using a nationwide Portuguese inpatient database. Softw. Qual. J. Júlio Souza, Diana Pimenta, Ismael Caballero, Alberto Freitas
2020	J	`jnl`	Problems and Barriers during the Process of Clinical Coding: a Focus Group Study of Coders' Perceptions. J. Medical Syst. Vera Alonso, João Vasco Santos, Marta Pinto, Joana Ferreira, Isabel Lema, Fernando Lopes, Alberto Freitas
2020	—	`conf`	Protocol for Analysis of Root Causes of Problems Affecting the Quality of the Diagnosis Related Group-Based Hospital Data: A Rapid Review and Delphi Process. WorldCIST (1) M. F. Lobo, Mariana Oliveira, Ana Raquel Oliveira, João Vasco Santos, Vera Alonso, Fernando Lopes, André Ramalho, Júlio Souza, João Viana, Ismael Caballero, Alberto Freitas
2020	Misc	`conf`	The Use of Artificial Intelligence for Clinical Coding Automation: A Bibliometric Analysis. DCAI André Ramalho, Júlio Souza, Alberto Freitas
2019	—	`conf`	Ambient Assisted Living - A Bibliometric Analysis. WorldCIST (1) João Viana, André Ramalho, José Valente, Alberto Freitas
2019	—	`conf`	Problems and Barriers in the Transition to ICD-10-CM/PCS: A Qualitative Study of Medical Coders' Perceptions. WorldCIST (3) Vera Alonso, João Vasco Santos, Marta Pinto, Joana Ferreira, Isabel Lema, Fernando Lopes, Alberto Freitas
2019	—	`conf`	Quality Indicators for Mental Health in Primary Care - A Comparison Between Literature Review Methods. ICIMTH André Ramalho, André Vinci, Inácia Bezerra de Lima, Pedro Castro, Juliana Teixeira, Manuel Gonçalves-Pinho, João Vasco Santos, João Viana, Paulo Santos, Domingos Alves, Alberto Freitas
2019	Misc	`conf`	Toward the Measure of Credibility of Hospital Administrative Datasets in the Context of DRG Classification. QUATIC Diana Pimenta, Júlio Souza, Ismael Caballero, Alberto Freitas
2019	—	`conf`	Using Mental Health Indicators to Improve Health Care Management: A Web-based Approach. ICIMTH André L. T. Vinci, Inácia Bezerra de Lima, Newton Shydeo Brandão Miyoshi, André Ramalho, Alberto Freitas, Rui Rijo, Domingos Alves
2018	—	`conf`	Differences Between Urgent and Non Urgent Patients in the Paediatric Emergency Department: A 240, 000 Visits' Analysis. WorldCIST (1) João Viana, Almeida Santos, Alberto Freitas
2018	J	`jnl`	Frequency and Impact of Adverse Events in Inpatients: A Nationwide Analysis of Episodes between 2000 and 2015. J. Medical Syst. Bernardo Sousa-Pinto, Bernardo Marques, Fernando Lopes, Alberto Freitas
2018	—	`conf`	Miscoding Alerts Within Hospital Datasets: An Unsupervised Machine Learning Approach. WorldCIST (2) Júlio Souza, João Vasco Santos, Fernando Lopes, João Viana, Alberto Freitas
2018	—	`conf`	The Importance of Data Quality and Context Information in Indicator Production: Proof of Concept in a Metropolitan Paediatric Emergency Department. MIE João Viana, Almeida Santos, Alberto Freitas
2017	—	`conf`	Comparing Comorbidity Adjustment Scores for Predicting in-Hospital Mortality Using Administrative Data. WorldCIST (3) Alberto Freitas, João Vasco Santos, Mariana Lobo, Cristina Santos
2017	—	`conf`	Detection of Adverse Events Through Hospital Administrative Data. WorldCIST (2) Bernardo Marques, Bernardo Sousa-Pinto, Tiago Silva-Costa, Fernando Lopes, Alberto Freitas
2017	—	`conf`	Forecasting Asthma Hospital Admissions from Remotely Sensed Environmental Data. GISTAM Rute Almeida, Ana Cláudia Teodoro, Hernâni Gonçalves, Alberto Freitas, Ana Sa-Sousa, Cristina Jácome, João Pedro Fonseca Teixeira
2017	—	`conf`	GIS Open Source Application as a Support to a Hospital Morbidity Database - Hospital GIS. GISTAM Lia Duarte, Ana Cláudia Moreira Teodoro, Alberto Freitas
2017	J	`jnl`	Remote Sensing in Human Health: A 10-Year Bibliometric Analysis. Remote. Sens. João Viana, João Vasco Santos, Rui Neiva, Júlio Souza, Lia Duarte, Ana Cláudia Teodoro, Alberto Freitas
2016	—	`conf`	A case study on assessing the organizational maturity of data management, data quality management and data governance by means of MAMD. ICIQ Ana G. Carretero, Alberto Freitas, Ricardo Cruz-Correia, Mario Piattini
2016	J	`jnl`	Applying Data Mining Techniques to Improve Breast Cancer Diagnosis. J. Medical Syst. Joana Diz, Goreti Marreiros, Alberto Freitas
2016	—	`conf`	Comorbidity Coding Trends in Hospital Administrative Databases. WorldCIST (2) Alberto Freitas, Isabel Lema, Altamiro da Costa Pereira
2015	—	`conf`	Using Data Mining Techniques to Support Breast Cancer Diagnosis. WorldCIST (1) Joana Diz, Goreti Marreiros, Alberto Freitas
2013	B	`conf`	A process mining analysis on a Virtual Electronic Patient Record system. CBMS Álvaro Rebuge, Luís Velez Lapão, Alberto Freitas, Ricardo Cruz-Correia
2013	J	`jnl`	Analysis of the quality of hospital information systems audit trails. BMC Medical Informatics Decis. Mak. Ricardo Cruz-Correia, Isabel Boldt, Luís Velez Lapão, Cátia Santos-Pereira, Pedro Pereira Rodrigues, Ana Margarida Ferreira, Alberto Freitas
2013	—	`conf`	Development and Implementation of an openEHR Archetype for HIV/AIDS Diagnosis. HEALTHINF Carla Esteves, Nuno Rocha, Emanuel Catumbela, Tiago Silva-Costa, Gustavo Marísio Bacelar-Silva, Alberto Freitas
2013	—	`conf`	Savecare - EHR HIV/AIDS System - Development of a Prototype for Data Analisis and Collection. HEALTHINF Nuno Rocha, Carla Esteves, Emanuel Catumbela, Tiago Silva-Costa, Alberto Freitas
2012	J	`jnl`	Applying data mining techniques to improve diagnosis in neonatal jaundice. BMC Medical Informatics Decis. Mak. Duarte Ferreira, Abílio Oliveira, Alberto Freitas
2012	—	`conf`	Design of a Prototype for Performing Hospital Benchmarking - Production and Management of Hospital Quality Indicators. HEALTHINF Juliano Gaspar, Nuno Rocha, Alberto Freitas
2012	—	`conf`	Detection of Inconsistencies in Hospital Data Coding. HEALTHINF Juliano Gaspar, Fernando Lopes, Alberto Freitas
2012	—	`conf`	Geographic Information Systems Applied to Patient Distribution for Family Health Teams in Primary Health Care. HEALTHINF João Rolando Azevedo, Carlos Oliveira, Juliano de Souza Gaspar, Alberto Freitas
2012	J	`jnl`	HC+: Towards a Framework for Improving Processes in Health Organizations by Means of Security and Data Quality Management. J. Univers. Comput. Sci. Ismael Caballero, Luis Enrique Sánchez, Alberto Freitas, Eduardo Fernández-Medina
2012	—	`conf`	Quality of Data from Central and Departmental Inpatient Databases - A Comparative Study. HEALTHINF Bernardo Marques, Eliana Sousa, Tiago Silva-Costa, Ricardo Cruz-Correia, Alberto Freitas
2011	—	`conf`	A Framework for the Production and Analysis of Hospital Quality Indicators. ITBAM Alberto Freitas, Tiago Silva-Costa, Bernardo Marques, Juliano Gaspar, Jorge Gomes, Fernando Lopes, Isabel Lema
2011	—	`conf`	A Systematic Review of Outliers Detection Techniques in Medical Data - Preliminary Study. HEALTHINF Juliano Gaspar, Emanuel Catumbela, Bernardo Marques, Alberto Freitas
2011	J	`jnl`	Building cost-sensitive decision trees for medical applications. AI Commun. Alberto Freitas
2010	—	`ch.`	Learning Cost-Sensitive Decision Trees to Support Medical Diagnosis. Complex Data Warehousing and Knowledge Discovery for Advanced Retrieval Development Alberto Freitas, Altamiro da Costa Pereira
2007	B	`conf`	Cost-Sensitive Decision Trees Applied to Medical Data. DaWaK Alberto Freitas, Altamiro da Costa Pereira, Pavel Brazdil