Hu J, Chen S, He Y, Li Y, Hooi B, He B. Echoless Label-Based Pre-computation for Memory-Efficient Heterogeneous Graph Learning. AAAI [Internet]. 2026 Mar. 14 [cited 2026 May 14];40(17):14865-73. Available from: https://ojs.aaai.org/index.php/AAAI/article/view/38507