Altenburger, K. M., and J. Ugander. “Which Node Attribute Prediction Task Are We Solving? Within-Network, Across-Network, or Across-Layer Tasks”. Proceedings of the International AAAI Conference on Web and Social Media, vol. 15, no. 1, May 2021, pp. 38-48, doi:10.1609/icwsm.v15i1.18039.