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Keqin Li

3 accepted papers

2025

Dynamic Graph Neural ODE Network for Multi-modal Emotion Recognition in Conversation

COLING 2025main

Multimodal emotion recognition in conversation (MERC) refers to identifying and classifying human emotional states by combining data from multiple different modalities (e.g., audio, images, text, video, etc.). Specifically, human emotional expressions are often complex and diverse, and these complex…

Cited by 3SourcePDFScholar
2025

GSDNet: Revisiting Incomplete Multimodality-Diffusion Emotion Recognition from the Perspective of Graph Spectrum

IJCAI 2025

Multimodal Emotion Recognition (MER) combines technologies from multiple fields (e.g., computer vision, natural language processing, and audio signal processing), aiming to infer an individual's emotional state by analyzing information from different sources (i.e., video, audio, and text). Compared

Cited by 0SourcePDFScholar
2025

Revisiting Multimodal Emotion Recognition in Conversation from the Perspective of Graph Spectrum

AAAI 2025technical

Efficiently capturing consistent and complementary semantic features in context is crucial for Multimodal Emotion Recognition in Conversations (MERC). However, limited by the over-smoothing or low-pass filtering characteristics of spatial graph neural networks, are insufficient to accurately capture…