Browsing by Author "Oliveira, José Luís"
Now showing items 1-8 of 8
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A federated authentication schema among multiple identity providers
Almeida, João Rafael; Zúquete, André; Pazos, A.; Oliveira, José Luís (Elsevier, 2024-04)[Abstract]: Single Sign-On (SSO) methods are the primary solution to authenticate users across multiple web systems. These mechanisms streamline the authentication procedure by avoiding duplicate developments of authentication ... -
A Recommender System Based on Cohorts’ Similarity
Almeida, João Rafael; Monteiro, Eriksson; Silva, Luís Bastião; Pazos, A.; Oliveira, José Luís (IOS Press, 2020-06-16)[Abstract] Aiming to better understand the genetic and environmental associations of Alzheimer's disease, many clinical trials and scientific studies have been conducted. However, these studies are often based on a small ... -
A Recommender System to Help Refining Clinical Research Studies
Almeida, João Rafael; Silva, João Figueira; Matos, Sergio; Pazos, A.; Oliveira, José Luís (IOS Press, 2021-05-01)[Abstract] The process of refining the research question in a medical study depends greatly on the current background of the investigated subject. The information found in prior works can directly impact several stages ... -
BIcenter-AD: Harmonising Alzheimer’s Disease cohorts using a common ETL tool
Almeida, João Rafael; Pazos, A.; Oliveira, José Luís (Elsevier, 2022)[Abstract]: Background: Many scientific studies have sought to obtain a better understanding of specific medical conditions. Concerning Alzheimer’s Disease, there is a lack of reliable diagnostics and this can be related ... -
Classifying and discovering genomic sequences in metagenomic repositories
Silva, Jorge Miguel; Almeida, João Rafael; Oliveira, José Luís (Elsevier B.V., 2023)[Abstract]: The taxonomic and functional composition of microbial communities from environmental, agricultural, and therapeutic settings is increasingly being studied using metagenomic methodologies in large-scale genomic ... -
Discovery of Biomedical Databases Through Semantic Questioning
Pereira, Arnaldo; Almeida, João Rafael; Lopes, Rui Pedro; Pazos, A.; Oliveira, José Luís (IOS Press & European Federation for Medical Informatics (EFMI), 2022)[Abstract]: Many clinical studies are greatly dependent on an efficient identification of relevant datasets. This selection can be performed in existing health data catalogues, by searching for available metadata. The ... -
Enhancing Decision-making Systems with Relevant Patient Information by Leveraging Clinical Notes
Almeida, João Rafael; Figueira Silva, Joáo; Pazos, A.; Matos, Sergio; Oliveira, José Luís (Science and Technology Publications, 2020)[Abstract] Hospitalised patients suffering from secondary illnesses that require daily medication typically need personalised treatment. Although clinical guidelines were designed considering those circumstances, existing ... -
Twitter: A Good Place to Detect Health Conditions
Prieto Álvarez, Víctor Manuel; Matos, Sergio; Álvarez Díaz, Manuel; Cacheda, Fidel; Oliveira, José Luís (PLoS, 2014-01)[Absctract]: With the proliferation of social networks and blogs, the Internet is increasingly being used to disseminate personal health information rather than just as a source of information. In this paper we exploit the ...