Nijalingappa, Y., Karthik, M., Vasudevan, A., Almakki, M., Mastan, Z.P. and Mudzengi, M.T. 2026. Complaint-guided robust optimization of highway noise barriers with hourly traffic variability. Sound & Vibration. 60, 4 (Jul. 2026). DOI:https://doi.org/10.59400/sv4013.