Papers by Xihao Li
Integrating Audio, Visual, and Semantic Information for Enhanced Multimodal Speaker Diarization on Multi-party Conversation (2025.acl-long)
Copied to clipboard
Luyao Cheng, Hui Wang, Chong Deng, Siqi Zheng, Yafeng Chen, Rongjie Huang, Qinglin Zhang, Qian Chen, Xihao Li, Wen Wang
| Challenge: | Mainstream speaker diarization systems rely only on acoustic information, making it challenging in complex aural environments. |
| Approach: | They propose a multimodal approach that integrates audio, visual, and semantic cues to enhance speaker diarization. |
| Outcome: | The proposed approach outperforms state-of-the-art methods on multi-party conversations . it integrates audio-visual-semantic cues into the clustering process for acoustic speaker embeddings . |
Compositional Syntactico-SemBanking for English as a Second or Foreign Language (2025.findings-acl)
Copied to clipboard
| Challenge: | Despite the widespread use of English as a Second or Foreign Language (ESFL), developing syntactico-semantic representations for it is limited. |
| Approach: | They propose a Synchronous Hyperedge Replacement Grammar-based constructivist approach to address the challenges in ESFL. |
| Outcome: | The proposed approach bridges the gap between literal cues and intended meaning by using constructions as fundamental units. |