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Gaowei Wu

4 accepted papers

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

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
2021

The Role of Momentum Parameters in the Optimal Convergence of Adaptive Polyak's Heavy-ball Methods

ICLR 2021poster

The adaptive stochastic gradient descent (SGD) with momentum has been widely adopted in deep learning as well as convex optimization. In practice, the last iterate is commonly used as the final solution. However, the available regret analysis and the setting of constant momentum parameters only guar…

Cited by 17SourcePDFScholar