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Hosei University

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Representative Papers

GenGA: Editable and Data-Grounded Graphical Abstract Generation for Academic Papers

Aug 05, 2026

Traditional approaches to graphical abstract generation produce raster images that are difficult to edit and fail to support the iterative demands of academic writing. This work proposes GenGA, a novel framework that formulates graphical abstract generation as an editable vector graphic synthesis task, directly producing a hierarchically structured set of vector elements from paper content, which can be edited at the element level in mainstream illustration software. We introduce the Structure Independence Coefficient (SIC) to quantitatively assess editability and develop an end-to-end system integrating vision–language models with vector graphic generation. Experiments demonstrate that GenGA surpasses existing methods in editability and outperforms human-created abstracts in conciseness and semantic alignment; furthermore, SIC strongly correlates with human editing effort.

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Latest Papers

GenGA: Editable and Data-Grounded Graphical Abstract Generation for Academic Papers

Aug 05, 2026

Traditional approaches to graphical abstract generation produce raster images that are difficult to edit and fail to support the iterative demands of academic writing. This work proposes GenGA, a novel framework that formulates graphical abstract generation as an editable vector graphic synthesis task, directly producing a hierarchically structured set of vector elements from paper content, which can be edited at the element level in mainstream illustration software. We introduce the Structure Independence Coefficient (SIC) to quantitatively assess editability and develop an end-to-end system integrating vision–language models with vector graphic generation. Experiments demonstrate that GenGA surpasses existing methods in editability and outperforms human-created abstracts in conciseness and semantic alignment; furthermore, SIC strongly correlates with human editing effort.

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