Paper: Exact and Approximate Hierarchical Clustering Using A* accepted to UAI2021 Posted on May 13, 2021 by Patrick Flaherty Our paper with Sebastian Macaluso, Craig Greenberg, Nick Monath, Kyle Cranmer, and Andrew McCallum is accepted in UAI2021. You can find a preliminary version of the paper here. Thanks to NSF 1934846 for funding this work.