{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T01:06:15Z","timestamp":1759971975789,"version":"build-2065373602"},"reference-count":13,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2007,3,22]],"date-time":"2007-03-22T00:00:00Z","timestamp":1174521600000},"content-version":"vor","delay-in-days":9456,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Am. Soc. Inf. Sci."],"published-print":{"date-parts":[[1981,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>There has been a good deal of work on information retrieval systems that have continuous weights assigned to the index terms that describe the records in the database, and\/or to the query terms that describe the user queries. Recent articles have analyzed retrieval systems with continuous weights of either type and\/or with a Boolean structure for the queries. They have also suggested criteria which such systems ought to satisfy and record evaluation mechanisms which partially satisfy these criteria. We offer a more careful analysis, based on a generalization of the discrete weights. We also look at the weights from an entirely different approach involving thresholds, and we generate an improved evaluation mechanism which seems to fulfill a larger subset of the desired criteria than previous mechanisms. This new mechanism allows the user to attach a \u201cthreshold\u201d to the query term.<\/jats:p>","DOI":"10.1002\/asi.4630320307","type":"journal-article","created":{"date-parts":[[2007,6,28]],"date-time":"2007-06-28T09:47:55Z","timestamp":1183024075000},"page":"211-216","source":"Crossref","is-referenced-by-count":61,"title":["A model for a weighted retrieval system"],"prefix":"10.1002","volume":"32","author":[{"given":"Duncan A.","family":"Buell","sequence":"first","affiliation":[]},{"given":"Donald H.","family":"Kraft","sequence":"additional","affiliation":[]}],"member":"311","published-online":{"date-parts":[[2007,3,22]]},"reference":[{"key":"e_1_2_1_2_2","first-page":"153","article-title":"A General Mathematical Model for Information Retrieval Systems","volume":"42","author":"Bookstein A","year":"1976","journal-title":"Library Quarterly"},{"key":"e_1_2_1_3_2","doi-asserted-by":"publisher","DOI":"10.1016\/0306-4573(79)90030-X"},{"key":"e_1_2_1_4_2","doi-asserted-by":"publisher","DOI":"10.1002\/asi.4630220409"},{"volume-title":"Discrete Computational Structures","year":"1974","author":"Korfhage R.","key":"e_1_2_1_5_2"},{"volume-title":"Introduction to the Theory of Fuzzy Subsets","year":"1975","author":"Kaufmann A.","key":"e_1_2_1_6_2"},{"key":"e_1_2_1_7_2","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1016\/S0019-9958(65)90241-X","article-title":"Fuzzy sets","volume":"8","author":"Zadeh L. A.","year":"1965","journal-title":"Information and Control"},{"key":"e_1_2_1_8_2","doi-asserted-by":"publisher","DOI":"10.1002\/asi.4630290309"},{"key":"e_1_2_1_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/asi.4630310403"},{"key":"e_1_2_1_10_2","doi-asserted-by":"publisher","DOI":"10.1002\/asi.4630270203"},{"key":"e_1_2_1_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/0306-4573(76)90004-2"},{"key":"e_1_2_1_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/0306-4573(79)90031-1"},{"key":"e_1_2_1_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/asi.4630260207"},{"key":"e_1_2_1_14_2","doi-asserted-by":"publisher","DOI":"10.1108\/eb026671"}],"container-title":["Journal of the American Society for Information Science"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fasi.4630320307","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/asistdl.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/asi.4630320307","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T18:06:57Z","timestamp":1759946817000},"score":1,"resource":{"primary":{"URL":"https:\/\/asistdl.onlinelibrary.wiley.com\/doi\/10.1002\/asi.4630320307"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1981,5]]},"references-count":13,"journal-issue":{"issue":"3","published-print":{"date-parts":[[1981,5]]}},"alternative-id":["10.1002\/asi.4630320307"],"URL":"https:\/\/doi.org\/10.1002\/asi.4630320307","archive":["Portico"],"relation":{},"ISSN":["0002-8231","1097-4571"],"issn-type":[{"type":"print","value":"0002-8231"},{"type":"electronic","value":"1097-4571"}],"subject":[],"published":{"date-parts":[[1981,5]]}}}