Generalization from Low- to Moderate-Resolution Spectra with Neural Networks for Stellar Parameter Estimation: A Case Study with DESI. - Xiaosheng Zhao; Yuan-Sen Ting; Rosemary F. G. Wyse; Alexander S. Szalay; Yang Huang; László Dobos 001; Tamás Budavári; Viska Wei (CoRR, 2026)