Offline Reinforcement Learning for Bandwidth Estimation in RTC Using a Fast Actor and Not-So-Furious Critic - Çetinkaya, Ekrem; Pehlivanoglu, Ahmet; Ayten, Ihsan U.; Yumakogullari, Basar; Ozgun, Mehmet E.; Erinc, Yigit K.; Deniz, Enes; Begen, Ali C. (Proceedings of the 15th ACM Multimedia Systems Conference, 2024)