ResearchBenchmarksBayesian Network Structure Learning on Heterogeneous synthetic data d=200Follow5,120Communication cost (MB)Fed-BNSL4,8644,9925,1205,248Dec 1, 2025Evaluation ResultsMethodMethodLinksCommunication cost (MB)SHDTPRFDRFed-BNSLDimension d=200Dimension d=2002025.125,120———