← Search

Shannan Yan

5 accepted papers

2026

HSSBench: Benchmarking Humanities and Social Sciences Ability for Multimodal Large Language Models

ICLR 2026poster

Multimodal Large Language Models (MLLMs) have demonstrated significant potential to advance a broad range of domains. However, current benchmarks for evaluating MLLMs primarily emphasize general knowledge and vertical step-by-step reasoning typical of STEM disciplines, while overlooking the distinct…

Cited by 0SourcecodeScholar
2026

Learning Cross-View Object Correspondence via Cycle-Consistent Mask Prediction

CVPR 2026

We study the task of establishing object-level visual correspondence across different viewpoints in videos, focusing on the challenging egocentric-to-exocentric and exocentric-to-egocentric scenarios. We propose a simple yet effective framework based on conditional binary segmentation, where an obje

Cited by 0SourcecodeScholar
2025

ComRoPE: Scalable and Robust Rotary Position Embedding Parameterized by Trainable Commuting Angle Matrices

CVPR 2025poster

The Transformer architecture has revolutionized various fields since it was proposed, where positional encoding plays an essential role in effectively capturing sequential order and context. Therefore, Rotary Positional Encoding (RoPE) was proposed to alleviate these issues, which integrates positio…

2025

LAGCL4Rec: When LLMs Activate Interactions Potential in Graph Contrastive Learning for Recommendation

EMNLP 2025

A core barrier preventing recommender systems from reaching their full potential lies in the inherent limitations of user-item interaction data: (1) Sparse user-item interactions, making it difficult to learn reliable user preferences; (2) Traditional contrastive learning methods often treat negativ

Cited by 0SourcePDFScholar
2025

Negative Feedback Really Matters: Signed Dual-Channel Graph Contrastive Learning Framework for Recommendation

NeurIPS 2025poster

Traditional recommender systems have relied heavily on positive feedback for learning user preferences, while the abundance of negative feedback in real-world scenarios remains underutilized. To address this limitation, recent years have witnessed increasing attention on leveraging negative feedback…

Cited by 0SourceScholar