A Multimodal Spatio-Temporal GCN Model with Enhancements for Isolated Sign Recognition Yang Zhou author Zhaoyang Xia author Yuxiao Chen author Carol Neidle author Dimitris N Metaxas author 2024-05 text Proceedings of the LREC-COLING 2024 11th Workshop on the Representation and Processing of Sign Languages: Evaluation of Sign Language Resources Eleni Efthimiou editor Stavroula-Evita Fotinea editor Thomas Hanke editor Julie A Hochgesang editor Johanna Mesch editor Marc Schulder editor ELRA and ICCL Torino, Italia conference publication zhou-etal-2024-multimodal https://aclanthology.org/2024.signlang-1.45/ 2024-05 408 419