Transformer-Based Predictive Maintenance for Risk-Aware Instrument Calibration. - Adithya Parthasarathy; Aswathnarayan Muthukrishnan Kirubakaran; Akshay Deshpande; Ram Sekhar Bodala; Suhas Malempati; Nachiappan Chockalingam; Vinoth Punniyamoorthy; Seema Gangaiah Aarella (CoRR, 2026)