利用网络视觉资源增强教科书以促进学习（英文版）

英文标题：Enhancing Textbooks with Visuals from the Web for Improved Learning中文摘要：本文研究了使用视觉 - 语言模型自动从网络中获取图片来增强教科书的有效性，将该任务作为一种新的优化问题。经过众包评估验证了该方法的可行性，并发布了相应的数据集以促进更多的研究。英文摘要：Textbooks are the primary vehicle for delivering quality education tostudents. It has been shown that explanatory or illustrative visuals play a keyrole in the retention, comprehension and the general transfer of knowledge.However, many textbooks, especially in the developing world, are low qualityand lack interesting visuals to