Approaching the Vehicle Routing Problem with Simultaneous Delivery and Pickup with Nature-Inspired Algorithms. Antal Szilárd-Levente, Gaskó Noémi. In: Proceedings of the 22nd International Conference on Artificial Intelligence Applications and Innovations (AIAI 2026), 16 – 19 July, 2026, Chania – Greece, DOI: 10.1007/978-3-032-30801-6_31.