A Graph-Enhanced MLLM for Hierarchical Multimodal Emotion Understanding and Support in Conversations.

@inproceedings{tu-2026-graphenhanced, author = {Geng Tu and Taiyu Niu and Xi Zeng and Ruifeng Xu and Min Zhang}, editor = {Hannah Bast and Alistair Moffat and Falk Scholer and Marc Najork and Min Zhang and Hannah Bast and Marc Najork and Min Zhang}, title = {{A Graph-Enhanced MLLM for Hierarchical Multimodal Emotion Understanding and Support in Conversations}}, booktitle = {{Proceedings of the 49th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2026, MelbourneVICAustralia, July 20-24, 2026}}, pages = {4199--4204}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3805712.3809910}, doi = {https://doi.org/10.1145/3805712.3809910} }