From the 1 of 5 linked papers with an AI index.
5 papers
An augmented Lagrangian algorithm for constrained nonlinear least-squares
Pierre Borie, Fabian Bastin, Stéphane Dellacherie
The paper proposes an algorithm that solves nonlinear least‑squares problems with mixed nonlinear and linear constraints by using an augmented Lagrangian formulation together with…
A survey of trust-region radius update mechanisms. Part I: First-order analysis
Jérémy Rieussec, Fabian Bastin
We isolate three structural conditions on trust-region radius update rules for smooth unconstrained nonlinear optimisation, and study the class of mechanisms they define. The condi…
Prediction of airport on-time performance
Xavier Lemay, Fabian Bastin
We investigate the factors contributing to departure and arrival delays at a major international airport and develop predictive models to estimate both the likelihood and duration…
Analyzing Airline Alliances through Multi-Attribute Graph Partitioning to Maximize Competition and Market Penetration Capability
Khalil Al Handawi, Fabian Bastin
The air transportation market is highly competitive and dynamic. Airlines often form alliances to expand their network reach, improve operational efficiency, and enhance customer e…
Copula-based transferable models for synthetic population generation
Pascal Jutras-Dubé, Mohammad B. Al-Khasawneh, Zhichao Yang +3
Population synthesis involves generating synthetic yet realistic representations of a target population of micro-agents for behavioral modeling and simulation. Traditional methods,…