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Jinghan He

4 accepted papers

2026

R-Diverse: Mitigating Diversity Illusion in Self-Play LLM Training

ICML 2026poster

Self-play bootstraps LLM reasoning through an iterative Challenger–Solver loop: the Challenger is trained to generate questions that target the Solver's capabilities, and the Solver is optimized on the generated data to expand its reasoning skills. However, existing frameworks like R-Zero often exhi…

Cited by 0SourceScholar
2025

Cracking the Code of Hallucination in LVLMs with Vision-aware Head Divergence

ACL 2025long

Large vision-language models (LVLMs) have made substantial progress in integrating large language models (LLMs) with visual inputs, enabling advanced multimodal reasoning. Despite their success, a persistent challenge is hallucination—where generated text fails to accurately reflect visual content—u…

2025

Steering LVLMs via Sparse Autoencoder for Hallucination Mitigation

EMNLP 2025

Large vision-language models (LVLMs) have achieved remarkable performance on multimodal tasks. However, they still suffer from hallucinations, generating text inconsistent with visual input, posing significant risks in real-world applications. Existing approaches to address this issue focus on incor

2024

SEEKR: Selective Attention-Guided Knowledge Retention for Continual Learning of Large Language Models

EMNLP 2024main

Continual learning (CL) is crucial for language models to dynamically adapt to the evolving real-world demands. To mitigate the catastrophic forgetting problem in CL, data replay has been proven a simple and effective strategy, and the subsequent data-replay-based distillation can further enhance th…