Fernandes, Florbela P. (Ed.)Torres, Helena (Ed.)Pinto, Pedro (Ed.)2025-01-082025-01-082024Fernandes, Florbela P.; Torres, Helena; Pinto, Pedro (Eds.) (2024). 4th Symposium of Applied Science for Young Researchers: Proceedings. Bragança: Instituto Politécnico de Bragança. ISBN 978-972-745-341-2978-972-745-341-2http://hdl.handle.net/10198/30840This document presents the proceedings of the 4th Symposium of Applied Science for Young Researchers - SASYR 2024. This scientific event welcomed works by ju- nior researchers on any research topic covered by the following three research centers: ADiT-lab (from IPVC, Instituto Polit´ecnico de Viana do Castelo), 2Ai (from IPCA, Instituto Polit´ecnico do C´avado e do Ave) and CeDRI (from IPB, Instituto Polit´ecnico de Bragan¸ca). The main objective of SASYR is to provide a friendly and relaxed environment for young researchers to present their work, discuss recent results, and develop new ideas. In this way, this event offered an opportunity for the ADiT-lab, 2Ai, and CeDRI research communities to gather synergies and promote collaborations, thus improving the quality of their research. The SASYR 2024 took place at Instituto Polit´ecnico de Bragan¸ca, Bragan¸ca, Portugal, on the 3rd of July, 2024.engbook