Search Results for author: David Rey

Found 4 papers, 2 papers with code

Vaccine allocation policy optimization and budget sharing mechanism using Thompson sampling

1 code implementation21 Sep 2021 David Rey, Ahmed W Hammad, Meead Saberi

In addition, we show that, under a fixed global vaccine allocation budget, most countries can reduce their national number of infections and deaths by sharing their budget with countries with which they have a relatively high mobility exchange.

Decision Making Management +1

Robust aircraft conflict resolution under trajectory prediction uncertainty

no code implementations15 Dec 2020 Fernando H C Dias, David Rey

Our goal is to solve the aircraft conflict resolution problem in the presence of such perturbations and guarantee that aircraft are separated for any realization of the uncertain data.

Trajectory Prediction Optimization and Control

Traffic Assignment Problem for Footpath Networks with Bidirectional Links

no code implementations6 Dec 2020 Tanapon Lilasathapornkit, David Rey, Wei Liu, Meead Saberi

The estimation of pedestrian traffic in urban areas is often performed with computationally intensive microscopic models that usually suffer from scalability issues in large-scale footpath networks.

Disjunctive linear separation conditions and mixed-integer formulations for aircraft conflict resolution

1 code implementation29 Nov 2019 Fernando H. C. Dias, Hassan Hijazi, David Rey

We introduce new mixed-integer programming formulations for aircraft conflict resolution with speed, heading and altitude control which are based on disjunctive linear separation conditions.

Optimization and Control

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