Vassilis DIGALAKIS
Professeur Assistant
Information Systems et Operations Management
Biographie
Vassilis Digalakis Jr is an Assistant Professor of Operations Management at the Information Systems and Operations Management Department at HEC Paris, affiliated with Hi! Paris and GREGHEC. He completed his Ph.D. in Operations Research at MIT in 2023, advised by Prof. Dimitris Bertsimas. His research develops analytics and interpretable machine learning methodologies to facilitate the adoption of data-driven decision support tools in high-stakes applications, primarily in sustainability and healthcare. Vassilis has collaborated, among others, with OCP, the world's largest producer of phosphate and phosphate-based products, to develop an optimization framework that guides their 2 billion USD investment in solar panels and batteries; and with the Federal Emergency Management Agency to help them decide on locations for COVID-19 mass vaccination centers and state-level allocation policy. He is the recipient of awards including the 2023 M&SOM Practice-Based Research Competition Finalist and the 2021 INFORMS Pierskalla Award.
To find out more, visit Vassili's personal website https://vvdigalakis.github.io/.
Articles scientifiques
Operations Research, À paraître, (in coll. with D. BERTSIMAS, M. L. LI, O. S. LAMI)
Manufacturing & Service Operations Management, À paraître, (in coll. with D. Bertsimas, R. Cory-Wright)
IEEE Transactions on Knowledge and Data Engineering, 19 2023, vol. 35, n° 2, pp 1541-1553, (in coll. with D. Bertsimas)
Naval Research Logistics, mars 2022, vol. 69, n° 2, pp 179-200, (in coll. with D. Bertsimas, A. Jacquillat, M. L. Li, A. Previero)
Machine Learning, juin 2022, vol. 111, pp 2161-2212, (in coll. with D. Bertsimas)
Health Care Management Science, juin 2021, vol. 24, pp 253-272, (in coll. with D. Bertsimas, L. Boussioux, R. Cory-Wright, A. Delarue, A. Jacquillat, D. L. Kitane, G. Lukin, M. Li, L. Mingardi, O. Nohadani, A. Orfanoudaki, T. Papalexopoulos, I. Paskov, J. Pauphilet, O. S. Lami, B. Stellato, H. T. Bouardi, K. V. Carballo, H. Wiberg,)
Cahiers de recherche
Cahier de Recherche , 2023
Cahier de Recherche , 2022
Cahier de Recherche , 2021
Cahier de Recherche , 2021
Articles scientifiques
IEEE Transactions on Knowledge and Data Engineering, 19 2023, vol. 35, n° 2, pp 1541-1553, (in coll. with D. Bertsimas)
Machine Learning, juin 2022, vol. 111, pp 2161-2212, (in coll. with D. Bertsimas)
Naval Research Logistics, mars 2022, vol. 69, n° 2, pp 179-200, (in coll. with D. Bertsimas, A. Jacquillat, M. L. Li, A. Previero)
Health Care Management Science, juin 2021, vol. 24, pp 253-272, (in coll. with D. Bertsimas, L. Boussioux, R. Cory-Wright, A. Delarue, A. Jacquillat, D. L. Kitane, G. Lukin, M. Li, L. Mingardi, O. Nohadani, A. Orfanoudaki, T. Papalexopoulos, I. Paskov, J. Pauphilet, O. S. Lami, B. Stellato, H. T. Bouardi, K. V. Carballo, H. Wiberg,)
Cahiers de recherche
Cahier de Recherche , 2023
Cahier de Recherche , 2022
Cahier de Recherche , 2021
Cahier de Recherche , 2021
Formation
-
Ph.D. in Operations Research, MIT, Massachusetts Institute of Technology - Etats-Unis
Nominations académiques
Responsabilités académiques à HEC
- 2023- Professeur Assistant, Information Systems and Operations Management HEC Paris
- 2023- Membre du GREGHEC, le laboratoire de recherche CNRS-HEC Paris, GREGHEC HEC Paris
Activités scientifiques
Activités scientifiques
Conference organisation
Prix & honneurs
- 2023 MIT ORC Best Student Paper Competition | Honorable Mention for “Decarbonizing OCP" with Dimitris Bertsimas & Ryan Cory-Wright
- 2023 MSOM Practice-Based Research Competition | Finalist for “Decarbonizing OCP" with Dimitris Bertsimas & Ryan Cory-Wright by INFORMS