SIAT: Document-level Event Extraction via Spatiality-Augmented Interaction Model with Adaptive Thresholding. - Zekun Tao; Changjian Wang; Zhiliang Tian; Kele Xu; Yong Guo; Shanshan Li 001; Yanru Bai; Da Xie 003 (ACM Trans. Asian Low Resour. Lang. Inf. Process., 2024)