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2020 – today
- 2024
[c45]Rafael Martins
, Luís Conceição, Gustavo Corrente, William Xavier, Júlio Souza, Alberto Freitas, Goreti Marreiros:
Multi-class Model to Predict Pain on Lower Limb Intermittent Claudication Patients. WorldCIST (2) 2024: 44-53- 2023
- [j17]Andreia Pinto, Diogo Martinho, João Matos, David Greer, Ana Vieira, André Ramalho, Goreti Marreiros, Alberto Freitas:
Recommendation systems to promote behavior change in patients with diabetes mellitus type 2: A systematic review. Expert Syst. Appl. 231: 120726 (2023) - [j16]João Viana, Raquel Bragança, João Vasco Santos, Alexandra Alves, Almeida Santos, Alberto Freitas:
Validity of the Paediatric Canadian Triage Acuity Scale in a Tertiary Hospital: An Analysis of Severity Markers' Variability. J. Medical Syst. 47(1): 16 (2023) - [c44]Diogo Martinho, Vítor Crista, Ziya Karakaya, Zahra Gamechi, Alberto Freitas, José Neves, Paulo Novais, Goreti Marreiros:
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) 2023: 29-40 - [c43]Mariana Oliveira, Alberto Freitas, Ana Cláudia Teodoro, Hernâni Gonçalves:
Spatial Patterns in Neurodegenerative Disease's Hospitalizations in Portugal (2000-2016). GISTAM 2023: 79-86 - [c42]Carolina Ameijeiras-Rodriguez, Rita Rb-Silva, José Miguel Diniz, Júlio Souza, Alberto Freitas:
Use of Decentralized-Learning Methods Applied to Healthcare: A Bibliometric Analysis. ICCS (3) 2023: 313-320 - [c41]Glória Conceição, Andreia Pinto, João Viana, Gonçalo Miranda, Paulo Santos, Cristina Santos, Alberto Freitas:
A Portuguese Mobile App for Diabetes Type 2 Self-Management: A Picture of One-Month Usage. ISAmI 2023: 133-142 - [c40]Andreia Pinto, João Viana, Glória Conceição, Paulo Santos, Cristina Santos, Alberto Freitas:
Mobile Application for Improvement of Self-Management of Type 2 Diabetes: Usability Pilot Test. MIE 2023: 492-493 - [c39]Rita Rb-Silva, Xavier Ribeiro, Francisca Almeida, Carolina Ameijeiras-Rodriguez, Júlio Souza, Luís Conceição, Tiago Taveira-Gomes, Goreti Marreiros, Alberto Freitas:
Secur-e-Health Project: Towards Federated Learning for Smart Pediatric Care. MIE 2023: 516-520 - [c38]Júlio Souza, Ana Vieira, Luís Conceição, Rafael Martins, Daniel Rodrigues, Gustavo Corrente, William Xavier, Sérgio Sampaio, Goreti Marreiros, Alberto Freitas:
A Remote Monitoring Platform for the Management of Lower Limb Vascular Diseases. MIE 2023: 1013-1014 - 2022
- [j15]Júlio Souza, Ismael Caballero, João Vasco Santos, Mariana Lobo, Andreia Pinto, João Viana, Carlos Sáez, Fernando Lopes, Alberto Freitas:
Multisource and temporal variability in Portuguese hospital administrative datasets: Data quality implications. J. Biomed. Informatics 136: 104242 (2022) - [j14]João Vasco Santos, João Viana, Carla Pinto, Júlio Souza, Fernando Lopes, Alberto Freitas, Sílvia Lopes:
All Patient Refined-Diagnosis Related Groups' (APR-DRGs) Severity of Illness and Risk of Mortality as predictors of in-hospital mortality. J. Medical Syst. 46(6): 37 (2022) - [c37]Verena Hokino Yamaguti, Alberto Freitas, Anderson Chidi Apunike, Rui Pedro Charters Lopes Rijo, Domingos Alves, Antonio Ruffino-Netto:
Clinical Pathways and Hierarchical Clustering for Tuberculosis Treatment Outcome Prediction. CENTERIS/ProjMAN/HCist 2022: 1373-1379 - [c36]Júlio Souza, Sara Escadas, Daniel Rodrigues, Alberto Freitas:
Smart Wearable Systems for the Remote Monitoring of Venous and Diabetic Foot Ulcers: State of the Art. ISAmI 2022: 101-110 - [c35]Diogo Martinho, Vítor Crista, Andreia Pinto, José Miguel Diniz, Alberto Freitas, João Carneiro, Goreti Marreiros:
An Architecture for a Coaching System to Support Type 2 Diabetic Patients. ISAmI 2022: 167-178 - [c34]Andreia Pinto, João Viana, Diogo Martinho, Vítor Crista, José Miguel Diniz, Joana Reis, João Matos, David Greer, Goreti Marreiros, Alberto Freitas:
Improving the lifestyle behavior of type 2 diabetes mellitus patients using a mobile application. ISCC 2022: 1-5 - [c33]Ismael Caballero, Júlio Souza, Fernando Lopes, João Vasco Santos, Alberto Freitas:
Towards a Process Reference Model for Clinical Coding. QUATIC 2022: 190-204 - [c32]Andreia Pinto, Diogo Martinho, Ana Vieira, André Ramalho, Alberto Freitas:
Recommendation Systems in the Context of Diabetes Mellitus Type 2: A Bibliometric Analysis. WorldCIST (1) 2022: 681-691 - [c31]Sara Escadas, Júlio Souza, Ana Vieira, Luís Conceição, Sérgio Sampaio, Alberto Freitas:
Requirement Specification for a Remote Monitoring System to Support the Management of Vascular Diseases. WorldCIST (1) 2022: 699-710 - 2021
- [j13]Alberto Freitas:
Special Issue: WorldCist18. Expert Syst. J. Knowl. Eng. 38(5) (2021) - [j12]Lia Duarte, Ana Cláudia Teodoro, Mariana Lobo, João Viana, Vera Pinheiro, Alberto Freitas:
An Open Source GIS Application for Spatial Assessment of Health Care Quality Indicators. ISPRS Int. J. Geo Inf. 10(4): 264 (2021) - [j11]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:
Analysis of root causes of problems affecting the quality of hospital administrative data: A systematic review and Ishikawa diagram. Int. J. Medical Informatics 156: 104584 (2021) - [j10]Diogo Martinho, Alberto Freitas, Ana Sa-Sousa, Ana Vieira, Jorge Meira, Constantino Martins, Goreti Marreiros:
A Hybrid Model to Classify Patients with Chronic Obstructive Respiratory Diseases. J. Medical Syst. 45(3): 31 (2021) - [c30]Ana Vieira, João Carneiro, Luís Conceição, Constantino Martins, Júlio Souza, Alberto Freitas, Goreti Marreiros:
Defining an Architecture for a Remote Monitoring Platform to Support the Self-management of Vascular Diseases. PAAMS (Workshops) 2021: 165-175 - [c29]Júlio Souza, Ismael Caballero, João Vasco Santos, M. F. Lobo, Andreia Pinto, João Viana, Carlos Sáez, Alberto Freitas:
Measuring Variability in Acute Myocardial Infarction Coding Using a Statistical Process Control and Probabilistic Temporal Data Quality Control Approaches. WorldCIST (2) 2021: 193-202 - 2020
- [j9]Vera Alonso, João Vasco Santos, Marta Pinto, Joana Ferreira, Isabel Lema, Fernando Lopes, Alberto Freitas:
Problems and Barriers during the Process of Clinical Coding: a Focus Group Study of Coders' Perceptions. J. Medical Syst. 44(3): 62 (2020) - [j8]Júlio Souza, Diana Pimenta, Ismael Caballero, Alberto Freitas:
Measuring data credibility and medical coding: a case study using a nationwide Portuguese inpatient database. Softw. Qual. J. 28(3): 1043-1061 (2020) - [c28]André Ramalho, Júlio Souza, Alberto Freitas:
The Use of Artificial Intelligence for Clinical Coding Automation: A Bibliometric Analysis. DCAI 2020: 274-283 - [c27]Lia Duarte, Mariana Lobo, João Viana, Alberto Freitas, Ana C. Teodoro:
A GIS Open Source Application to Perform the Spatial Distribution of Prevention Quality Indicators (PQIs). GISTAM 2020: 129-134 - [c26]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:
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) 2020: 93-103
2010 – 2019
- 2019
- [c25]André L. T. Vinci, Inácia Bezerra de Lima, Newton Shydeo Brandão Miyoshi, André Ramalho, Alberto Freitas, Rui Rijo, Domingos Alves:
Using Mental Health Indicators to Improve Health Care Management: A Web-based Approach. ICIMTH 2019: 292-295 - [c24]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:
Quality Indicators for Mental Health in Primary Care - A Comparison Between Literature Review Methods. ICIMTH 2019: 316-319 - [c23]Diana Pimenta, Júlio Souza, Ismael Caballero, Alberto Freitas:
Toward the Measure of Credibility of Hospital Administrative Datasets in the Context of DRG Classification. QUATIC 2019: 289-296 - [c22]Vera Alonso, João Vasco Santos, Marta Pinto, Joana Ferreira, Isabel Lema, Fernando Lopes, Alberto Freitas:
Problems and Barriers in the Transition to ICD-10-CM/PCS: A Qualitative Study of Medical Coders' Perceptions. WorldCIST (3) 2019: 72-82 - [c21]João Viana, André Ramalho, José Valente, Alberto Freitas:
Ambient Assisted Living - A Bibliometric Analysis. WorldCIST (1) 2019: 218-228 - 2018
- [j7]Bernardo Sousa-Pinto, Bernardo Marques, Fernando Lopes, Alberto Freitas:
Frequency and Impact of Adverse Events in Inpatients: A Nationwide Analysis of Episodes between 2000 and 2015. J. Medical Syst. 42(3): 48:1-48:9 (2018) - [c20]João Viana, Almeida Santos, Alberto Freitas:
The Importance of Data Quality and Context Information in Indicator Production: Proof of Concept in a Metropolitan Paediatric Emergency Department. MIE 2018: 361-365 - [c19]João Viana, Almeida Santos, Alberto Freitas:
Differences Between Urgent and Non Urgent Patients in the Paediatric Emergency Department: A 240, 000 Visits' Analysis. WorldCIST (1) 2018: 150-160 - [c18]Júlio Souza, João Vasco Santos, Fernando Lopes, João Viana, Alberto Freitas:
Miscoding Alerts Within Hospital Datasets: An Unsupervised Machine Learning Approach. WorldCIST (2) 2018: 1198-1207 - 2017
- [j6]João Viana, João Vasco Santos, Rui Neiva, Júlio Souza, Lia Duarte, Ana Cláudia Teodoro, Alberto Freitas:
Remote Sensing in Human Health: A 10-Year Bibliometric Analysis. Remote. Sens. 9(12): 1225 (2017) - [c17]Rute Almeida, Ana Cláudia Teodoro, Hernâni Gonçalves, Alberto Freitas, Ana Sa-Sousa, Cristina Jácome, João Pedro Fonseca Teixeira:
Forecasting Asthma Hospital Admissions from Remotely Sensed Environmental Data. GISTAM 2017: 124-130 - [c16]Lia Duarte, Ana Cláudia Moreira Teodoro, Alberto Freitas:
GIS Open Source Application as a Support to a Hospital Morbidity Database - Hospital GIS. GISTAM 2017: 169-176 - [c15]Alberto Freitas, João Vasco Santos, Mariana Lobo, Cristina Santos:
Comparing Comorbidity Adjustment Scores for Predicting in-Hospital Mortality Using Administrative Data. WorldCIST (3) 2017: 324-331 - [c14]Bernardo Marques, Bernardo Sousa-Pinto, Tiago Silva-Costa, Fernando Lopes, Alberto Freitas:
Detection of Adverse Events Through Hospital Administrative Data. WorldCIST (2) 2017: 825-834 - 2016
- [j5]Joana Diz, Goreti Marreiros, Alberto Freitas:
Applying Data Mining Techniques to Improve Breast Cancer Diagnosis. J. Medical Syst. 40(9): 203:1-203:7 (2016) - [c13]Ana G. Carretero, Alberto Freitas, Ricardo Cruz-Correia, Mario Piattini:
A case study on assessing the organizational maturity of data management, data quality management and data governance by means of MAMD. ICIQ 2016: 75-84 - [c12]Alberto Freitas, Isabel Lema, Altamiro da Costa Pereira:
Comorbidity Coding Trends in Hospital Administrative Databases. WorldCIST (2) 2016: 609-617 - 2015
- [c11]Joana Diz, Goreti Marreiros, Alberto Freitas:
Using Data Mining Techniques to Support Breast Cancer Diagnosis. WorldCIST (1) 2015: 689-700 - 2013
- [j4]Ricardo Cruz-Correia, Isabel Boldt, Luís Velez Lapão, Cátia Santos-Pereira, Pedro Pereira Rodrigues, Ana Margarida Ferreira, Alberto Freitas:
Analysis of the quality of hospital information systems audit trails. BMC Medical Informatics Decis. Mak. 13: 84 (2013) - [c10]Nuno Rocha, Carla Esteves, Emanuel Catumbela, Tiago Silva-Costa, Alberto Freitas:
Savecare - EHR HIV/AIDS System - Development of a Prototype for Data Analisis and Collection. HEALTHINF 2013: 370-373 - [c9]Carla Esteves, Nuno Rocha, Emanuel Catumbela, Tiago Silva-Costa, Gustavo Marísio Bacelar-Silva, Alberto Freitas:
Development and Implementation of an openEHR Archetype for HIV/AIDS Diagnosis. HEALTHINF 2013: 390-393 - [c8]Álvaro Rebuge, Luís Velez Lapão, Alberto Freitas, Ricardo Cruz-Correia:
A process mining analysis on a Virtual Electronic Patient Record system. CBMS 2013: 554-555 - 2012
- [j3]Ismael Caballero, Luis Enrique Sánchez, Alberto Freitas, Eduardo Fernández-Medina:
HC+: Towards a Framework for Improving Processes in Health Organizations by Means of Security and Data Quality Management. J. Univers. Comput. Sci. 18(12): 1703-720 (2012) - [j2]Duarte Ferreira, Abílio Oliveira, Alberto Freitas:
Applying data mining techniques to improve diagnosis in neonatal jaundice. BMC Medical Informatics Decis. Mak. 12: 143 (2012) - [c7]Juliano Gaspar, Fernando Lopes, Alberto Freitas:
Detection of Inconsistencies in Hospital Data Coding. HEALTHINF 2012: 189-194 - [c6]Bernardo Marques, Eliana Sousa, Tiago Silva-Costa, Ricardo Cruz-Correia, Alberto Freitas:
Quality of Data from Central and Departmental Inpatient Databases - A Comparative Study. HEALTHINF 2012: 195-200 - [c5]Juliano Gaspar, Nuno Rocha, Alberto Freitas:
Design of a Prototype for Performing Hospital Benchmarking - Production and Management of Hospital Quality Indicators. HEALTHINF 2012: 312-317 - [c4]João Rolando Azevedo, Carlos Oliveira, Juliano de Souza Gaspar, Alberto Freitas:
Geographic Information Systems Applied to Patient Distribution for Family Health Teams in Primary Health Care. HEALTHINF 2012: 419-422 - 2011
- [j1]Alberto Freitas:
Building cost-sensitive decision trees for medical applications. AI Commun. 24(3): 285-287 (2011) - [c3]Juliano Gaspar, Emanuel Catumbela, Bernardo Marques, Alberto Freitas:
A Systematic Review of Outliers Detection Techniques in Medical Data - Preliminary Study. HEALTHINF 2011: 575-582 - [c2]Alberto Freitas, Tiago Silva-Costa, Bernardo Marques, Juliano Gaspar, Jorge Gomes, Fernando Lopes, Isabel Lema:
A Framework for the Production and Analysis of Hospital Quality Indicators. ITBAM 2011: 96-105 - 2010
- [p1]Alberto Freitas, Altamiro da Costa Pereira:
Learning Cost-Sensitive Decision Trees to Support Medical Diagnosis. Complex Data Warehousing and Knowledge Discovery for Advanced Retrieval Development 2010: 287-307
2000 – 2009
- 2007
- [c1]Alberto Freitas, Altamiro da Costa Pereira, Pavel Brazdil:
Cost-Sensitive Decision Trees Applied to Medical Data. DaWaK 2007: 303-312
Coauthor Index
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