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BiHui Yu

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

ChartMind: A Comprehensive Benchmark for Complex Real-world Multimodal Chart Question Answering

EMNLP 2025

Chart question answering (CQA) has become a critical multimodal task for evaluating the reasoning capabilities of vision-language models. While early approaches have shown promising performance by focusing on visual features or leveraging large-scale pre-training, most existing evaluations rely on r

Cited by 0SourcePDFScholar
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

SketchAgent: Generating Structured Diagrams from Hand-Drawn Sketches

IJCAI 2025

Hand-drawn sketches are a natural and efficient medium for capturing and conveying ideas. Despite significant advancements in controllable natural image generation, translating freehand sketches into structured, machine-readable diagrams remains a labor-intensive and predominantly manual task. The p

Cited by 0SourcePDFScholar
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…