Igor Matias 🧠🤖 (Computer Science, Health, AI)

Palestra Científica

From wearables to warnables: Rethinking mental health monitoring at scale

Igor Matias1 (September 2025)1University of Geneva, Switzerland At Geneva Aging Series XIII, Morges, Switzerland, September 16-18, 2025.

18 Setembro, 2025

General Public Talk

Quando o Corpo Fala Primeiro: Prever alterações cognitivas e emocionais com Inteligência Artificial e Tecnologia do Quotidiano

Igor Matias Talk at the closing event of the Iberian project "Horizontes Partilhados." At Guarda, Portugal. Image...

1 Julho, 2025

Palestra Científica

Show me no more! Forecasting affective state and cognition using ubiquitous wearable technology

Igor Matias Talk at the LIVES day 2025. At Lausanne, Switzerland.

3 Junho, 2025

General Public Talk

Inteligência Artificial e o Dia a Dia: No caminho para o pré‑diagnóstico da doença de Alzheimer

Igor Matias Talk at the Feira da Saúde e Social, 3ª edição. At Rapoula, Portugal.

24 Maio, 2025

Conferência

You Are Not You When You Are Tired: The Effects of Ego Depletion on Stress Levels Reporting

Antoine Bellanger1, Igor Matias1,2, Allan Berrocal3, Katarzyna Wac1 , University of Geneva, Switzerland3School of Computer Science, University...

23 Abril, 2025

Workshop Organized

Pervasive Digital Health: The Road to Truly Personalized Healthcare

Igor Matias Workshop at the Hasso-Plattner Institute's Digital Health Innovation Forum 2025. In Potsdam, Germany --- Workshop...

27 Março, 2025

Jornal

Use of personal mobile technologies for peer-based assessment of stress: a systematic literature review

Antoine Bellanger1, Igor Matias1, 2, Katarzyna Wac1 , University of Geneva, Switzerland | Abstract: The use of...

19 Março, 2025

General Public Talk

Less pAIn more gAIn: LLMs and NLP to the rescue of a Ph.D. student

Igor Matias Talk at the CUSO Psychology Ph.D. Students Days 2024. At Fribourg, Switzerland.

7 Novembro, 2024

Poster

Early detection of Alzheimers disease using digital biomarkers insights from the Providemus alz project

Igor Matias1,2, Matthias Kliegel2, Katarzyna Wac1, University of Geneva, Switzerland At Biomarkers of Aging Conference, Boston, MA,...

1 Novembro, 2024

General Public Talk

TerapIA do futuro: o Psicólogo Omnipresente?

Igor Matias Talk at the X Ciclo de Saúde Mental do Fundão. At Fundão, Portugal.

26 Outubro, 2024

Workshop Organized

Navigating Digital Health Technologies: From Data Collection to Analysis

Igor Matias Workshop at the International Society for Quality of Life Research Conference 2024. In Cologne, Germany...

13 Outubro, 2024

Conferência

Providemus alz: Ubiquitous screening of Preclinical Alzheimer’s Disease with consumer-grade Technologies

Igor Matias1, Matthias Kliegel2, Katarzyna Wac1 , University of Geneva, Switzerland | Abstract: This article introduces a...

5 Outubro, 2024

Poster

Assessing Cognitive Performance fluctuations using passive continuous Wearable Data

Igor Matias1,2, Matthias Kliegel2, Katarzyna Wac1, University of Geneva, Switzerland At Geneva Aging Series XII, Morges, Switzerland,...

24 Setembro, 2024

Media appearances

O investigador fundanense que tenta antecipar-se à Alzheimer

Igor Matias Interview with Jornal do Fundão (in Portuguese) In Portugal Interview (partially) at: https://www.jornaldofundao.pt/saude/o-investigador-fundanense-que-tenta-antecipar-se-a-alzheimer Full interview in...

21 Agosto, 2024

Conferência

Modelling Users for User Modelling: Dynamic Personas for Improved Personalisation in Digital Behaviour Change

Igor Matias1, Farhat -ul-Ain2, Darina Akhmetzyanova2, and Vladimir Tomberg2 1Quality of Life Technologies Lab, University of Geneva,...

28 Junho, 2024

Conferência

Behaviour Models-Enriched User Personas for Digital Behaviour Change Interventions

Farhat -ul-Ain1, Darina Akhmetzyanova1, Igor Matias2, and Vladimir Tomberg1 1Tallinn University, Estonia 2Quality of Life Technologies Lab,...

26 Junho, 2024

Poster

Providemus alz: Paving the way towards a ubiquitous and passive screening of Alzheimer’s disease

Igor Matias1, Matthias Kliegel1, Katarzyna Wac1 1University of Geneva, Switzerland At Alzheimer's Disease International Conference 2024, Krakow,...

1 Maio, 2024

Media appearances

Detetar Alzheimer vinte anos antes dos primeiros sinais

Igor Matias Interview with SIC and SIC Notícias (in Portuguese) - Portugal's most-watched TV channel In Portugal...

23 Março, 2024

General Public Talk

Coding for a Cure: How AI is and will be unraveling the mysteries of Onco‐Hematology

Igor Matias Talk as a Takeda speaker at the HemeXChange event hosted by Takeda Oncology. At Convento...

20 Janeiro, 2024

General Public Talk

Artificial Intelligence in the digital transition

Igor Matias Talk in Portuguese at the kick-off of the DIH 4 Global Automotive project. At Ceiia...

16 Janeiro, 2024

Media appearances

Inteligência artificial: “A moeda de duas faces”

Igor Matias Interview with Farmacêutico News (in Portuguese) At Porto, Portugal https://www.youtube.com/watch?v=oZG4oDmPjZg Full access (requires registration): https://farmaceuticonews.pt/entrevista/item/1642-inteligência-artificial-a-moeda-de-duas-faces.html

24 Novembro, 2023

From wearables to warnables: Rethinking mental health monitoring at scale

Quando o Corpo Fala Primeiro: Prever alterações cognitivas e emocionais com Inteligência Artificial e Tecnologia do Quotidiano

Show me no more! Forecasting affective state and cognition using ubiquitous wearable technology

Inteligência Artificial e o Dia a Dia: No caminho para o pré‑diagnóstico da doença de Alzheimer

You Are Not You When You Are Tired: The Effects of Ego Depletion on Stress Levels Reporting

Pervasive Digital Health: The Road to Truly Personalized Healthcare

Use of personal mobile technologies for peer-based assessment of stress: a systematic literature review

Less pAIn more gAIn: LLMs and NLP to the rescue of a Ph.D. student

Early detection of Alzheimers disease using digital biomarkers insights from the Providemus alz project

TerapIA do futuro: o Psicólogo Omnipresente?

Navigating Digital Health Technologies: From Data Collection to Analysis

Providemus alz: Ubiquitous screening of Preclinical Alzheimer’s Disease with consumer-grade Technologies

Assessing Cognitive Performance fluctuations using passive continuous Wearable Data

O investigador fundanense que tenta antecipar-se à Alzheimer

Modelling Users for User Modelling: Dynamic Personas for Improved Personalisation in Digital Behaviour Change

Behaviour Models-Enriched User Personas for Digital Behaviour Change Interventions

Providemus alz: Paving the way towards a ubiquitous and passive screening of Alzheimer’s disease

Detetar Alzheimer vinte anos antes dos primeiros sinais

Coding for a Cure: How AI is and will be unraveling the mysteries of Onco‐Hematology

Artificial Intelligence in the digital transition

Inteligência artificial: “A moeda de duas faces”

Medal of Merit

IEEE Region 8 and Malta Section Certificate of Appreciation

IEEE Portugal Outstanding YP Member Award