B2SLab (Bioinformatics and Biomedical Signals Lab)

Principal investigator: Alexandre Perera Lluna
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B2SLab is a multidisciplinary laboratory dedicated to data-driven biomedical research. Its mission is to advance healthcare through innovation, developing cutting-edge technologies that bridge the gap between data science and medical applications, improving patient outcomes and understanding complex biological systems.​ The group focuses on creating trustworthy, AI-based solutions to complex biomedical challenges, while also deepening our understanding of biological phenomena using computational modelling techniques, machine learning and statistics.

Research Areas

Services Offered

Featured Projects

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DARE (Predictive AI for diabetes management)

AI model based on transformers, trained with data from over 200,000 patients (SIDIAP database). DARE can accurately predict key clinical outcomes in people with Type 2 Diabetes, including the risk of developing other diseases (AUC = 0.88), the likelihood of treatment changes (AUC = 0.91), and glycemic control (AUC = 0.82).

FELLA & diffuStats (Tools for metabolomics analysis)

Two open-source R packages designed to help researchers analyze metabolomics data. These tools use biological networks to identify which pathways or functions are affected in a sample. They are widely used in omics studies.

Gas Sensor (Arrays for elderly monitoring)

A sensor system developed to monitor elderly individuals at home in a non-invasive and respectful way. It tracks daily activity through gas patterns, helping detect unusual situations (e.g. falls, inactivity) without using cameras or microphones.

01

DARE (Predictive AI for diabetes management)

AI model based on transformers, trained with data from over 200,000 patients (SIDIAP database). DARE can accurately predict key clinical outcomes in people with Type 2 Diabetes, including the risk of developing other diseases (AUC = 0.88), the likelihood of treatment changes (AUC = 0.91), and glycemic control (AUC = 0.82).

02

FELLA & diffuStats (Tools for metabolomics analysis)

Two open-source R packages designed to help researchers analyze metabolomics data. These tools use biological networks to identify which pathways or functions are affected in a sample. They are widely used in omics studies.

03

Gas Sensor (Arrays for elderly monitoring)

A sensor system developed to monitor elderly individuals at home in a non-invasive and respectful way. It tracks daily activity through gas patterns, helping detect unusual situations (e.g. falls, inactivity) without using cameras or microphones.