Hu, Jun, Shangheng Chen, Yufei He, Yuan Li, Bryan Hooi, and Bingsheng He. 2026. “Echoless Label-Based Pre-Computation for Memory-Efficient Heterogeneous Graph Learning”. Proceedings of the AAAI Conference on Artificial Intelligence 40 (17):14865-73. https://doi.org/10.1609/aaai.v40i17.38507.