> Two of Luhn's greatest achievements are the idea for an SDI system and the KWIC method of indexing. Today's SDI systems owe a great deal to a 1958 paper by Luhn ("A Business Intelligence System") which described an "automatic method to provide current awareness services to scientists and
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MyポータルにSDIサービスを追加しました
http://pr.jst.go.jp/search/search.html
Information and Communications - College of Information and Communications | University of South Carolina
