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Yuyu Luo

nvBench 2.0: A Benchmark for Natural Language to Visualization under Ambiguity

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Mar 17, 2025
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SRAG: Structured Retrieval-Augmented Generation for Multi-Entity Question Answering over Wikipedia Graph

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Mar 03, 2025
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Fine-Grained Retrieval-Augmented Generation for Visual Question Answering

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Feb 28, 2025
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Graph Neural Networks for Databases: A Survey

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Feb 19, 2025
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Atom of Thoughts for Markov LLM Test-Time Scaling

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Feb 17, 2025
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Self-Supervised Prompt Optimization

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Feb 07, 2025
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SketchFill: Sketch-Guided Code Generation for Imputing Derived Missing Values

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Dec 26, 2024
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AskChart: Universal Chart Understanding through Textual Enhancement

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Dec 26, 2024
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AFlow: Automating Agentic Workflow Generation

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Oct 14, 2024
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HAIChart: Human and AI Paired Visualization System

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Jun 16, 2024
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