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Linzhuang Sun

9 accepted papers

2026

GGBench: A Geometric Generative Reasoning Benchmark for Unified Multimodal Models

CVPR 2026

Unified Multimodal Models (UMMs) are redefining the landscape of artificial intelligence by coupling perception and generation across language, vision, and structured reasoning. Yet, despite their growing sophistication, a critical gap persists in evaluation: existing benchmarks largely measure disc

Cited by 0SourceScholar
2026

Geoint-R1: Formalizing Multimodal Geometric Reasoning with Dynamic Auxiliary Constructions

CVPR 2026

Mathematical geometric reasoning is essential for scientific discovery and educational development, requiring precise logic and rigorous formal verification. While recent advances in Multimodal Large Language Models (MLLMs) have improved reasoning tasks, existing models typically struggle with forma

Cited by 0SourcecodeScholar
2026

How RL Unlocks the Aha Moment in Geometric Interleaved Reasoning

ICML 2026spotlight

Solving complex geometric problems inherently requires \textit{interleaved reasoning}: a tight alternation between constructing diagrams and performing logical deductions. Although recent Multimodal Large Language Models (MLLMs) have demonstrated strong capabilities in visual generation and plotting…

Cited by 0SourceScholar
2025

BRACE: A Benchmark for Robust Audio Caption Quality Evaluation

NeurIPS 2025poster

Automatic audio captioning is essential for audio understanding, enabling applications such as accessibility and content indexing. However, evaluating the quality of audio captions remains a major challenge, especially in reference-free settings where high-quality ground-truth captions are unavailab…

Cited by 0SourcecodeScholar
2025

From Words to Structured Visuals: A Benchmark and Framework for Text-to-Diagram Generation and Editing

CVPR 2025highlight

We introduce the task of text-to-diagram generation, which focuses on creating structured visual representations directly from textual descriptions. Existing approaches in text-to-image and text-to-code generation lack the logical organization and flexibility needed to produce accurate, editable dia…

Cited by 2SourcePDFScholar
2025

MM-Verify: Enhancing Multimodal Reasoning with Chain-of-Thought Verification

ACL 2025long

According to the Test-Time Scaling, the integration of External Slow-Thinking with the Verify mechanism has been demonstrated to enhance multi-round reasoning in large language models (LLMs). However, in the multimodal (MM) domain, there is still a lack of a strong MM-Verifier. In this paper, we int…

2025

ReSearch: Learning to Reason with Search for LLMs via Reinforcement Learning

NeurIPS 2025poster

Large Language Models (LLMs) have shown remarkable capabilities in reasoning, exemplified by the success of OpenAI-o1 and DeepSeek-R1. However, integrating reasoning with external search processes remains challenging, especially for complex multi-hop questions requiring multiple retrieval steps. We…

Cited by 0SourceScholar
2024

Boosting the Power of Small Multimodal Reasoning Models to Match Larger Models with Self-Consistency Training

ECCV 2024poster

"Multimodal reasoning is a challenging task that requires models to reason across multiple modalities to answer questions. Existing approaches have made progress by incorporating language and visual modalities into a two-stage reasoning framework, separating rationale generation from answer inferenc…

2024

Sentence-Level or Token-Level? A Comprehensive Study on Knowledge Distillation

IJCAI 2024poster

Knowledge distillation, transferring knowledge from a teacher model to a student model, has emerged as a powerful technique in neural machine translation for compressing models or simplifying training targets. Knowledge distillation encompasses two primary methods: sentence-level distillation and to…