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arXiv 2210.02663cs.HCcs.CLcs.CVcs.LG
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更好地理解移动界面的语义

Towards Better Semantic Understanding of Mobile Interfaces

Google Research(谷歌研究院)

Srinivas Sunkara, Maria Wang, Lijuan Liu, Gilles Baechler, Yu-Chung Hsiao, Jindong, Chen, Abhanshu Sharma, James Stout

摘要:

提高移动设备的可访问性和自动化能力可以对无数用户的日常生活产生重大的积极影响。为了促进这一方向的研究,我们发布了一个人工注释的数据集,其中包含大约50万个独特的注释,旨在增加对UI元素功能的理解。该数据集增强了来自RICO的图像和视图层次结构,RICO是一个大型移动UI数据集,具有基于其形状和语义的图标注释,以及不同元素及其相应文本标签之间的关联,从而显著增加了UI元素的数量和分配给它们的类别。我们还发布了使用仅图像和多模态输入的模型;我们对各种架构进行了实验,并研究了在新数据集上使用多模态输入的好处。我们的模型在看不见的应用程序的评估集上表现出强大的性能,表明它们对新屏幕的通用性。这些模型与新的数据集相结合,可以实现创新功能,例如通过标签引用UI元素,改进覆盖范围和更好的图标语义等,这将大大有助于使UI对每个人都更有用。

英文摘要:

Improving the accessibility and automation capabilities of mobile devices can have a significant positive impact on the daily lives of countless users. To stimulate research in this direction, we release a human-annotated dataset with approximately 500k unique annotations aimed at increasing the understanding of the functionality of UI elements. This dataset augments images and view hierarchies from RICO, a large dataset of mobile UIs, with annotations for icons based on their shapes and semantics, and associations between different elements and their corresponding text labels, resulting in a significant increase in the number of UI elements and the categories assigned to them. We also release models using image-only and multimodal inputs; we experiment with various architectures and study the benefits of using multimodal inputs on the new dataset. Our models demonstrate strong performance on an evaluation set of unseen apps, indicating their generalizability to newer screens. These models, combined with the new dataset, can enable innovative functionalities like referring to UI elements by their labels, improved coverage and better semantics for icons etc., which would go a long way in making UIs more usable for everyone.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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