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	Open educational resource based information understanding via PDF document interaction
	Liu, Xiaozhong ; Hara, Noriko ; Gao, Liangcai ; Sun, Yizhou
	2014
英文摘要	While classical information retrieval and recommendation can provide users effective information access, for scientific documents, i.e., scientific publications, however, understanding the content of scientific publications remains daunting, i.e., Information Access # Information Understanding. In order to help students and junior scholars better understand the essence of scientific topics discussed in scholarly papers, we propose an innovative approach to recommend high-quality open educational resources (OER), such as presentation slides, tutorials, video lectures, project source code, and Wikipedia pages, collected from a number of social media systems. The proposed new system - OER-based Collaborative PDF Reader (OCPR) - captures students' emerging implicit/explicit information needs when reading a scientific paper, while recommending OERs to assist them better understand the target paper. Copyright ? 2014 ACM.; EI; 0
语种	英语
DOI标识	10.1145/2615569.2615645
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/412539]
专题	计算机科学技术研究所
推荐引用方式 GB/T 7714	Liu, Xiaozhong,Hara, Noriko,Gao, Liangcai,et al. Open educational resource based information understanding via PDF document interaction. 2014-01-01.

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