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Helping the User to Select a Link

出版	na, 1992
URL	http://books.google.com.hk/books?id=s61IuAAACAAJ&hl=&source=gbs_api

註釋Abstract: "Links are among the distinguishing features of hypermedia and much research revolves around them. We survey the issues related to links and address the problem of presenting links in such a way that the user can make a good choice, particularly when a large number of links is available, a subject that has not received much attention yet but will become important as hypermedia document bases grow. We show that the problem can be dealt with by filtering out links that are not of interest to the user and ranking the remaining nodes to simplify choice. After listing several heuristic approaches we propose a method based on two quantitative measures of knowledge. this [sic] method can be used for rigorous numeric ranking of links on the basis of their contribution to the user's total knowledge."