Delphine Courvoisier, Paul-Olivier Dehaye, Olivier Lange, Jean-Luc Falcone Picture

Delphine Courvoisier, Paul-Olivier Dehaye, Olivier Lange, Jean-Luc Falcone

University of Geneva

Delphine Courvoisier is an epidemiologist, professor at the faculty of Medicine, University of Geneva, working at the University Hospitals of Geneva. During the COVID-19 pandemic, she is the information management lead at the surgeon general office, general directorate of health, Geneva, Switzerland.

Paul-Olivier Dehaye is a mathematician by training, the founder of data protection nonprofit PersonalData.IO, Board Member at data empowerment nonprofit MyData Global Network, and the CEO of collective intelligence company Hestia.ai.

Olivier Lange is a software developer and architect, founder of Hikima.dev open-source collective and Gōng-fu I/O community of practice. He’s using Neo4j since 2014 for data migration, data lineage, knowledge graph; and researching multilayer-graph visualizations.

Jean-Luc Falcone is a senior researcher and teacher at the Computer Science department, University of Geneva. He is the head of the scientific computing development team for the University.


Latest Posts by Delphine Courvoisier, Paul-Olivier Dehaye, Olivier Lange, Jean-Luc Falcone

Learn how to use Neo4j's graph visualization to do extensive representation of COVID-19 contact tracing.

Extensive Representation of Contact Tracing with Neo4j in the Canton of Geneva

The COVID-19 pandemic has illustrated the importance of network analysis to the world in general. Indeed, the R0 index literally assesses how many people were in close relation to someone else so that they were infected by the index case. In order to control the spread, blocking transmission chains... read more