This paper considers the problem of solving conflicts arising among several aircraft that are
assumed to move in a shared airspace. Aircraft can not get closer to each other than a given …

In this paper, optimal resolution of air-traffic (AT) conflicts were considered. Aircraft are
assumed to cruise within a free altitude layer and are modeled in three dimensions with …

We consider the problem of aircraft conflict avoidance in Air Traffic Management systems.
Given an initial configuration of a number of aircraft sharing the same airspace, the main …

We consider optimal resolution of air traffic (AT) conflicts. Aircraft are assumed to cruise
within a given altitude layer and are modeled as a kinematic system with constant velocity …

This paper tackles the collision-avoidance problem in air traffic management. The problem
consists of deciding the best strategy for new aircraft configurations (velocity and altitude …

We consider the air traffic conflict resolution problem and develop an optimization model for
generating speed trajectories that minimize the fuel expended to avoid conflicts. The …

We consider the problems of conflict detection and resolution in air traffic management
(ATM) from the perspective of computational geometry and give algorithms for solving these …

This paper proposes a simple geometric method for collaborative multiple-aircraft conflict
avoidance. We assume that aircraft cruise at constant altitude with varying velocities and …

The problem of designing optimal conflict-free maneuvers for multiple aircraft encounters is
studied. The candidate maneuvers may involve changes not only of heading and speed but …

Detecting and solving aircraft conflicts, which occur when aircraft sharing the same airspace
are too close to each other according to their predicted trajectories, is a crucial problem in …