The Airline Group of the International Federation Operations Research (AGIFORS) held a conference in October 2020 that included keynote addresses from KLM Royal Dutch Airlines and Airbus, as well three panels representatives 11 airlines throughout world focused on how COVID-19 is impacting reshaping airline industry. This paper presents key themes emerged these discussions, including impact bor...

Natural disaster mitigation is a collective effort of; forecast, assessment, and encouraging the public participation in disaster mitigation. This study focused on the rarely addressed aspect, “the value of public awareness” in natural disaster mitigation. The methodology used satellite data and Geographic Information Systems (GIS) to produce semi-real-time “Media GIS” contents. When deliver th...

The paper describes a preferential approach for dealing with exceptions in KLM logics, based on the rational closure. It is well known that closure does not allow an independent handling of inheritance different defeasible properties concepts. In this work, we consider alternative construction, called Multi Preference (MP-closure), which has been first considered reasoning DLs. We reconstruct n...

The design and optimization of high performance ultrasound imaging probes often needs a reliable model to provide performance estimates related to project upgrades. Finite Element Model (FEM) is the most powerful and comprehensive tool available for this application, but needs a very fine preliminary tuning procedure in order to obtain consistent results. This was described in our previous work...

Air transport is an essential part of the transportation sector to provide speed, reliability and economic advantage. It possible say that; companies operating in aviation have a financially fragile structure. There are many airline world Turkey. In this study five from EU member states Turkey, including Turkish Airlines (THY), British Airways, France KLM, Lufthansa Ryanair’s financial performa...

Probabilistic quantum gates permeate nearly all aspects of modern linear optical computing. This is largely due to the measurement induced nonlinearities which they are capable. The tradeoff between cost resources required boost success probabilities scalable levels and realization effective photon-photon interactions grows ever more favorable this paradigm with rapidly evolving advancements in...

This paper deals with singularities of genus 2 curves on a general (d_1,d_2)-polarized abelian surface (S,L). In analogy Chen's results concerning rational K3 surfaces [Ch1,Ch2], it is natural to ask whether all such are nodal. We prove that this holds true if and only d_2 not divisible by 4. the cases where multiple 4, we exhibit in |L| have triple, 4-tuple or 6-tuple point. show these possibl...