Explore the intricacies of circulation control for faster minimum cost flow in unit-capacity graphs in this 23-minute IEEE conference talk. Delve into the importance of this topic and its applications, examining previous approaches such as Cohen et al. 2017. Understand the direct formulation and the log barrier problem, and learn about electrical circulations. Discover techniques for controlling congestion and improving conductance. Gain insights from MIT and Boston University researchers as they present their findings and discuss open questions in this field of study.