🧑🔬 Qiguang Chen2 papers on this site (2023–2025)OpenAlex · ORCID · h-index 17 · 75 works · 1008 citations (openalex-snapshot, 2026-10-14)Profile data from OpenAlex; authors with the same name are not always told apart.Towards Reasoning Era: A Survey of Long Chain-of-Thought for Reasoning Large Language ModelsQiguang Chen, Libo Qin, Jinhao Liu, et al.2025MMSD2.0: Towards a Reliable Multi-modal Sarcasm Detection SystemLibo Qin, Shijue Huang, Qiguang Chen, et al.2023