%0 Conference Proceedings %T Use of Physics of Decision to assess how COVID-19 impacted air pollution %+ IMT École nationale supérieure des Mines d'Albi-Carmaux (IMT Mines Albi) %+ Centre Génie Industriel (CGI) %A Bellepeau, Camelia %A Bergere, Hugo %A Thevenet, Corentin %A Moradkhani, Nafe %A Cerabona, Thibaut %A Benaben, Frederick %< avec comité de lecture %@ 978-82-8427-099-9 %Z KTK-4516 %Z DOCA-99 %( 19th International Conference on Information Systems for Crisis Response and Management : "The Future Vision of Large-scale Crisis Management in a Post-COVID World". %B ISCRAM 2022 - 19th International Conference on Information Systems for Crisis Response and Management %C Tarbes, France %I ENIT %P p. 887-894 %8 2022-05-22 %D 2022 %K risk %K opportunity %K physics of decision %K COVID-19 %K air pollution %K performance management %K decision support %Z Engineering Sciences [physics]Conference papers %X This article focuses on the question of the impact of the COVID-19 crisis on air pollution. The chosen approach is based on the principle of “Physics of Decision” (POD), which considers: (i) the performance of a system as a physical trajectory within the framework of its performance indicators, (ii) risks or opportunities (potentialities) as forces that may deviate that trajectory, and (iii) benefits or damages (actualities) as concrete deviations of the performance trajectory. The daily data about the air pollution in Paris area (France) has been gathered for eight years (2014-2021) and three main performance indicators have been chosen. Then, the performance trajectory of each year has been plotted and the expected trajectories of 2020 and 2021 have been guessed from the previous ones. The deviation between the expected and actual trajectories of 2020 and 2021 have been assessed, and using physics and motion laws, evaluated as a deviation force. %G English %2 https://imt-mines-albi.hal.science/hal-03853096/document %2 https://imt-mines-albi.hal.science/hal-03853096/file/2463_CameliaBellepeau_etal2022.pdf %L hal-03853096 %U https://imt-mines-albi.hal.science/hal-03853096 %~ INSTITUT-TELECOM %~ MINES-ALBI %~ EMAC %~ CGI %~ INSTITUTS-TELECOM