Estimation of Human Occupancy in Enclosed Spaces Using CO2 Sensor Data and Statistical Modeling for HVAC Control ApplicationsLukas Hollesch, Jan Dulovec, Jiri Svub, Pavel Stasa, Filip Benes, Veroslav Holusa, Yong-Shin Kang and Sang Do NohE3S Web Conf., 667 (2025) 01008DOI: https://doi.org/10.1051/e3sconf/202566701008