Posts by Collection

portfolio

publications

The Power of Analytics in Epidemiology for COVID-19

INFORMS International Conference on Service Science, 2021

Full paper can be found here

Recommended citation: Bennouna, A., Nze-Ndong, D., Perakis, G., Singhvi, D., Lami, O. S., Spantidakis, Y., Thayaparan, L., Tsiourvas, A., & Weisberg, S. (2022). COVID-19: Prediction, prevalence, and the operations of vaccine allocation. In: Qiu, R., Lyons, K., Chen, W. (eds) AI and Analytics for Smart Cities and Service Systems. ICSS 2021. Lecture Notes in Operations Research. Springer, Cham. https://doi.org/10.1007/978-3-030-90275-9_21

The SAFE Method for Feature Reduction and Prediction

soon to be submitted to Journal of Machine Learning, 2022

Recommended citation: Cohen-Hillel T., Perakis G., Spantidakis I., and Thayaparan L. (2022). The SAFE Method for Feature Reduction and Prediction. soon to be submitted to Journal of Machine Learning

COVID-19: A multiwave SIR-based model for learning waves

Production and Operations Management, 2022

Full paper can be found here

  • 2021 - Second Place, INFORMS Service Science Best Student Paper Award (INFORMS Annual Meeting)
  • Preliminary version in 2021 MSOM Healthcare Operations SIG

Recommended citation: Perakis, G., Singhvi, D., Skali Lami, O., & Thayaparan, L. (2022). COVID-19: A multiwave SIR-based model for learning waves. Production and Operations Management.

Evaluation of individual and ensemble probabilistic forecasts of COVID-19 mortality in the United States

Proceedings of the National Academy of Sciences, 2022

Full paper can be found here

Recommended citation: Cramer, E. Y., Ray, E. L., Lopez, V. K., Bracher, J., Brennen, A., Castro Rivadeneira, A. J., ... & Georgescu, A. (2022). Evaluation of individual and ensemble probabilistic forecasts of COVID-19 mortality in the United States. Proceedings of the National Academy of Sciences, 119(15), e2113561119.

COVID-19: Prediction, prevalence, and the operations of vaccine allocation

Manufacturing & Service Operations Management, 2022

Full paper can be found here

  • 2021 - Winner, ICSS Best Conference Paper Competition
  • 2021 - Finalist, Doing Good with Good OR Competition (Skali Lami, 21)
  • 2021 - Finalist, Public Sector Operations Research Best Paper Award

Recommended citation: Bennouna, A., Joseph, J., Nze-Ndong, D., Perakis, G., Singhvi, D., Lami, O. S., Spantidakis, Y., Thayaparan, L., & Tsiourvas, A. (2022). COVID-19: Prediction, prevalence, and the operations of vaccine allocation. Manufacturing & Service Operations Management.

UMOTEM: Upper Bounding Method for Optimizing over Tree Ensemble Models

under review at Management Science, 2023

Full paper can be found here

  • 2023 - Finalist of the MSOM Student Paper Competition
  • 2023 - ORC Best Student Paper Award
  • 2023 - Honorary Mention of the POMS College of SCM Best Student Paper Competition
  • 2022 - Finalist, RMP Jeff McGill Student Paper Award

Recommended citation: Perakis, G., Thayaparan L., Boroujeni S., Panchamgam K., and Schubertruegmer R. (2022). UMOTEM: Upper Bounding Method for Optimizing over Tree Ensemble Models. submitted to Management Science

talks

teaching

Teaching experience 1

Undergraduate course, University 1, Department, 2014

This is a description of a teaching experience. You can use markdown like any other post.

Teaching experience 2

Workshop, University 1, Department, 2015

This is a description of a teaching experience. You can use markdown like any other post.