恭喜胜超《Does DetectGPT Fully Utilize Perturbation? Bridge Selective Perturbation to Fine-tuned Contrastive Learning Detector would be Better》和奕辰的《Stumbling Blocks: Stress Testing the Robustness of Machine-Generated Text Detectors Under Attacks》被自然语言处理顶会ACL录取为主会长文，恭喜！