Projects.

Lost fishing gear drifts on as ghost nets with a GPS buoy. An orienteering problem with moving targets, optimised for euro per kilogram recovered, solved with MILP, Dinkelbach, a rolling horizon and a genetic algorithm. Explained interactively.

Collection boats hunt drifting plastic hotspots. Targets and ships ride real ocean currents (Copernicus data). Online greedy heuristics with retargeting for the time-dependent orienteering problem with moving targets.

One space probe, seven exoplanets, 5040 possible routes: the ESA SpOC challenge, solved with decomposition, permutation analysis and genetic algorithms. Explained interactively.