A Similarity-Based Hypertext Browser for Reading the Unix Network News
Michael Andersen, Jakob Nielsen, Henrik Rasmussen · New Review of Hypermedia and Multimedia · 1989
HyperNews is a prototype user interface to reading the articles coming in over the Unix network news. HyperNews automatically constructs hypertext links between articles which are part of a stream of articles commenting on each other, and it also constructs links to articles outside these streams if they are considered related to the current article according to a similarity rating based on an information retrieval formula.