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Tianwei Yan

7 accepted papers

2026

Beyond Drift: Stabilizing Subjective LLM Evaluation with Information-Theoretic Rubrics

ICML 2026poster

Despite the growing use of large language models (LLMs) in subjective tasks such as role-playing, humor, emotional intelligence, and dialogue quality, their evaluation faces a pressing reproducibility crisis: even the same evaluator may contradict itself when re-judging the exact same sample. We att…

Cited by 0SourceScholar
2026

Where Does Vision Meet Language? Understanding and Refining Visual Fusion in MLLMs via Contrastive Attention

CVPR 2026

Multimodal Large Language Models (MLLMs) have achieved remarkable progress in vision-language understanding, yet how they internally integrate visual and textual information remains poorly understood. To bridge this gap, we perform a systematic layer-wise masking analysis across multiple architectur

Cited by 0SourceScholar
2025

DiffMEL: A large-scale difficulty-graded dataset for Multimodal Entity Linking

ICASSP 2025accepted

Multimodal Large Language Models (MLLMs) have shown tremendous potential in Multimodal Entity Linking (MEL). However, they are still far from achieving the expected effectiveness in practical applications. This could be due to limitations in the MEL dataset used for training. Existing MEL datasets p…

Cited by 0SourceScholar
2025

MSACC: A Unified Multimodal Sentiment Analysis Framework for High Interpretability and Zero-shot Performance

ICASSP 2025accepted

Compared to large language models, traditional multimodal sentiment analysis frameworks are constrained by their classification heads, resulting in poor performance on zero-shot tasks. Moreover, due to limitations in visual encoders and multimodal fusion modules, most existing frameworks can only pr…

Cited by 0SourceScholar
2025

M^3EL: A Multi-task Multi-topic Dataset for Multi-modal Entity Linking

AAAI 2025technical

Multi-modal Entity Linking (MEL) is a fundamental component for various downstream tasks. However, existing MEL datasets suffer from small scale, scarcity of topic types and limited coverage of tasks, making them incapable of effectively enhancing the entity linking capabilities of multi-modal model…

2024

A Dual-Way Enhanced Framework from Text Matching Point of View for Multimodal Entity Linking

AAAI 2024technical

Multimodal Entity Linking (MEL) aims at linking ambiguous mentions with multimodal information to entity in Knowledge Graph (KG) such as Wikipedia, which plays a key role in many applications. However, existing methods suffer from shortcomings, including modality impurity such as noise in raw image…

2023

MCL: Multi-Granularity Contrastive Learning Framework for Chinese NER

AAAI 2023technical

Recently, researchers have applied the word-character lattice framework to integrated word information, which has become very popular for Chinese named entity recognition (NER). However, prior approaches fuse word information by different variants of encoders such as Lattice LSTM or Flat-Lattice…