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A comparison of algorithms for data base compression by use of fragments as language elements 使用片段作为语言元素的数据库压缩算法的比较
Information Storage and Retrieval Pub Date : 1974-09-01 DOI: 10.1016/0020-0271(74)90069-2
E.J. Schuegraf, H.S. Heaps
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引用次数: 57
Searching the medlars citation file on-line using Elhill 2 and Stairs: A comparison 使用Elhill 2和Stairs在线检索medlars引文文件:比较
Information Storage and Retrieval Pub Date : 1974-09-01 DOI: 10.1016/0020-0271(74)90070-9
Susanne M. Humphrey
{"title":"Searching the medlars citation file on-line using Elhill 2 and Stairs: A comparison","authors":"Susanne M. Humphrey","doi":"10.1016/0020-0271(74)90070-9","DOIUrl":"https://doi.org/10.1016/0020-0271(74)90070-9","url":null,"abstract":"<div><p>This article is a comparison of ELHILL 2 and STAIRS programs with respect to on-line searching of the MEDLARS citation file. Areas under consideration are database characteristics, basic terminal interactions, commands, search statements, and printing citations resulting from on-line or off-line processing.</p></div>","PeriodicalId":100670,"journal":{"name":"Information Storage and Retrieval","volume":"10 9","pages":"Pages 321-329"},"PeriodicalIF":0.0,"publicationDate":"1974-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-0271(74)90070-9","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92009955","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Information retrieval on-line 联机信息检索
Information Storage and Retrieval Pub Date : 1974-09-01 DOI: 10.1016/0020-0271(74)90074-6
Gerard Salton (Prof.)
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引用次数: 0
Analysis of information systems 信息系统分析
Information Storage and Retrieval Pub Date : 1974-09-01 DOI: 10.1016/0020-0271(74)90076-X
Augustin Merta
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引用次数: 15
Informácios tezauruszok készitésének módszertana. Varga Dénés, in the translation by I.V. Kadysheva metodika podgotovki informacionnych tezaurusov (methodology of the compilation of thesauri) in: sbornik perevodov po voprosam informacionnoj teori i praktiki, Nr
Information Storage and Retrieval Pub Date : 1974-09-01 DOI: 10.1016/0020-0271(74)90073-4
Gerard Salton (Prof.)
{"title":"Informácios tezauruszok készitésének módszertana. Varga Dénés, in the translation by I.V. Kadysheva metodika podgotovki informacionnych tezaurusov (methodology of the compilation of thesauri) in: sbornik perevodov po voprosam informacionnoj teori i praktiki, Nr","authors":"Gerard Salton (Prof.)","doi":"10.1016/0020-0271(74)90073-4","DOIUrl":"https://doi.org/10.1016/0020-0271(74)90073-4","url":null,"abstract":"","PeriodicalId":100670,"journal":{"name":"Information Storage and Retrieval","volume":"10 9","pages":"Pages 349-350"},"PeriodicalIF":0.0,"publicationDate":"1974-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-0271(74)90073-4","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92127669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Buy or copy? A library operations research model 购买还是复制?图书馆运筹学模型
Information Storage and Retrieval Pub Date : 1974-09-01 DOI: 10.1016/0020-0271(74)90071-0
William Bruce Pitt, Donald H. kraft
{"title":"Buy or copy? A library operations research model","authors":"William Bruce Pitt,&nbsp;Donald H. kraft","doi":"10.1016/0020-0271(74)90071-0","DOIUrl":"https://doi.org/10.1016/0020-0271(74)90071-0","url":null,"abstract":"<div><p>The problem of how much of a branch library's budget shoud be spent on acquisition of new material as opposed to holding capital in reserve to photoduplicate material at the main library upon demand is presented. A mathematical model is constructed and discussed in detail, and a solution procedure basen on a dynamic programming approach is developed. Several photoduplication policies are considered, modeled, and compared. An example problem is presented to show how the formulas work. Thus a library problem representative of the larger problems of library networks is developed further as an example of library operations research.</p></div>","PeriodicalId":100670,"journal":{"name":"Information Storage and Retrieval","volume":"10 9","pages":"Pages 331-341"},"PeriodicalIF":0.0,"publicationDate":"1974-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-0271(74)90071-0","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92009960","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 7
Computers in information data centers: Joe Ann Clifton and Duane Helgeson, Montvale, N.J.: AFIPS Press, 1973, pp. 109 $10.00 信息数据中心中的计算机:Joe Ann Clifton和Duane Helgeson, Montvale, n.j.: AFIPS Press, 1973, pp. 109 $10.00
Information Storage and Retrieval Pub Date : 1974-09-01 DOI: 10.1016/0020-0271(74)90075-8
K. Reilly
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引用次数: 0
Computers in information data centers 信息数据中心的计算机
Information Storage and Retrieval Pub Date : 1974-09-01 DOI: 10.1016/0020-0271(74)90075-8
Kevin D. Reilly
{"title":"Computers in information data centers","authors":"Kevin D. Reilly","doi":"10.1016/0020-0271(74)90075-8","DOIUrl":"https://doi.org/10.1016/0020-0271(74)90075-8","url":null,"abstract":"","PeriodicalId":100670,"journal":{"name":"Information Storage and Retrieval","volume":"10 9","pages":"Pages 351-353"},"PeriodicalIF":0.0,"publicationDate":"1974-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0020-0271(74)90075-8","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92079083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Book reviewInformation retrieval on-line: F. W. Lancaster and E. G. Fayen. Melville Publishing Company, Los Angeles, California (1973), 597 pp. $18.50 书评——在线信息检索:兰开斯特和法延。梅尔维尔出版公司，洛杉矶，加利福尼亚(1973)，597页，18.5美元
Information Storage and Retrieval Pub Date : 1974-09-01 DOI: 10.1016/0020-0271(74)90074-6
G. Salton
{"title":"Book reviewInformation retrieval on-line: F. W. Lancaster and E. G. Fayen. Melville Publishing Company, Los Angeles, California (1973), 597 pp. $18.50","authors":"G. Salton","doi":"10.1016/0020-0271(74)90074-6","DOIUrl":"https://doi.org/10.1016/0020-0271(74)90074-6","url":null,"abstract":"","PeriodicalId":100670,"journal":{"name":"Information Storage and Retrieval","volume":"10 1","pages":"350"},"PeriodicalIF":0.0,"publicationDate":"1974-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90685474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Informácios tezauruszok készitésének módszertana. Varga Dénés, in the translation by I.V. Kadysheva metodika podgotovki informacionnych tezaurusov (methodology of the compilation of thesauri) in: sbornik perevodov po voprosam informacionnoj teori i praktiki, Nr: 17, Moscow (1970). 108 pp
Information Storage and Retrieval Pub Date : 1974-09-01 DOI: 10.1016/0020-0271(74)90073-4
G. Salton
{"title":"Informácios tezauruszok készitésének módszertana. Varga Dénés, in the translation by I.V. Kadysheva metodika podgotovki informacionnych tezaurusov (methodology of the compilation of thesauri) in: sbornik perevodov po voprosam informacionnoj teori i praktiki, Nr: 17, Moscow (1970). 108 pp","authors":"G. Salton","doi":"10.1016/0020-0271(74)90073-4","DOIUrl":"https://doi.org/10.1016/0020-0271(74)90073-4","url":null,"abstract":"","PeriodicalId":100670,"journal":{"name":"Information Storage and Retrieval","volume":"187 1","pages":"349-350"},"PeriodicalIF":0.0,"publicationDate":"1974-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80688343","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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