@article{scalablemultitasklearningforparticle, title = {Scalable Multi-Task Learning for Particle Collision Event Reconstruction with Heterogeneous Graph Neural Networks}, author = {William Sutcliffe and Marta Calvi and Simone Capelli and Jonas Eschle and Julián García Pardiñas and Abhijit Mathad and Azusa Uzuki and Nicola Serra}, year = {2025}, eprint = {2504.21844}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2504.21844v1}, }