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Sources used in health policy research and implications for information retrieval systems

Bradford H. Gray
1998 Journal of urban health  
A Ts OF ONE TOOL When I was asked to contribute an article on the use of information-retrieval systems from the point of view of a researcher and user, I conducted some research.  ...  What might the topic be termed in an indexing system?  ...  to Cathy Rowe, Division of Health and Science Policy, New York Academy of Medicine, and Marjorie Cahn, Ione Austin, and Marlyn Schepartz, National Library of Medicine, for assistance that is reflected in  ... 
doi:10.1007/bf02344512 pmid:9854244 pmcid:PMC3455996 fatcat:glndvilys5cgfbtjtfhbqwvgoe

Implication-based and cardinality-based inclusions in information retrieval

Patrick Bosc, Laurent Ughetto, Olivier Pivert, Vincent Claveau
2009 2009 IEEE International Conference on Fuzzy Systems  
In this framework, documents and queries are represented by fuzzy sets, which are paired with operations like fuzzy implications and T-norms.  ...  Through different experiments, it is shown that only some among the wide range of fuzzy operations are relevant for information retrieval.  ...  INTRODUCTION Information Retrieval (IR) and Databases (DB) communities share the goal of providing the users with the information they ask for.  ... 
doi:10.1109/fuzzy.2009.5277249 dblp:conf/fuzzIEEE/BoscUPC09 fatcat:nftgwqzl4bfohnmgamnlzp5gnm

Subjective Relevance: Implications on Interface Design for Information Retrieval Systems [chapter]

Shu-Shing Lee, Yin-Leng Theng, Dion Hoe-Lian Goh, Schubert Shou-Boon Foo
2005 Lecture Notes in Computer Science  
Information retrieval (IR) systems are traditionally developed using the objective relevance approach based on the "best match" principle assuming that users can specify their needs in queries and that  ...  Elicited features were then analyzed using characteristics of SR types and stages in information seeking to inform the design of an IR interface supporting SR.  ...  Introduction Information retrieval (IR) systems are traditionally developed using the "best match" principle assuming users can specify their needs in queries [2] .  ... 
doi:10.1007/11599517_52 fatcat:hulqqrgbt5emlgmn5hhsc2yfky

An outline of a general model for information retrieval systems

J. Nie
1988 Proceedings of the 11th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '88  
As in the paper of Van Rijsbergen ([RIJSG]), the implicit base in all information retrieval systems is considered as a logical implication.  ...  The modal logics will show its suitability for representing the behavior of information retrieval systems. Tn existing Information Retrieval models, several aspects are often mixed.  ...  As in the paper of Van Rijsbergen ([RIJSG]), the implicit base in all information retrieval systems is considered as a logical implication.  ... 
doi:10.1145/62437.62493 dblp:conf/sigir/Nie88 fatcat:2bwd6ulaijf7vdzucy4pdrkcv4

Page 61 of Library & Information Science Abstracts Vol. , Issue 8 [page]

1992 Library & Information Science Abstracts  
retrieval 4747 Citation analysis 4355 Citation indexes 4355 Implicationa for Computerised information work 4533 Implications for Donations: Acquisitions 4618 Implications for Patents 4859 Implications  ...  information retrieval 4745-4746 User-System: On-line catalogues 4658-4659 User-System: On-line information retrieval 4792 Intergovernmental organisations See International organisations Interlibrary cooperation  ... 

Page 57 of Library & Information Science Abstracts Vol. , Issue 7 [page]

1991 Library & Information Science Abstracts  
storage and retrieval 3836 Implications for Computerised information work 3717 Implications for Information work 3653 Implications for Library staff 3617 Implications for Security: Library stock 3798  ...  3811 User-System: On-line information retrieval 3932 User-System: Searching: Computerised information retrieval 3864 Interlibrary cooperation See Cooperation Interloans 3792 Comparison with Information  ... 

(invited paper) A new theoretical framework for information retrieval

C. J. van Rijsbergen
1986 Proceedings of the 9th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '86  
To motivate this 'implication' I shall give two examples in which stadard Information Retrieval models are re-expressed in terns of uncertain implication.  ...  Rut to build a new generation of Information Retrieval systems, a new theorywill be needed.  ...  a3NCLus1ON In this paper, I have given a new framework for Information Retrieval based on non-standard logic.  ... 
doi:10.1145/253168.253208 dblp:conf/sigir/Rijsbergen86 fatcat:ucul33337zefbidcyrnpvkkx6u

Dissemination of collection wide information in a distributed information retrieval system

Charles L. Viles, James C. French
1995 Proceedings of the 18th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '95  
A Sample: where inverse document frequency (idf) is • The distribution of content in the system may affect retrieval when sites have imperfect knowledge. weight Doc i term k , freq ik idf k × = idf k Collection  ...  Implications and Future Work  ... 
doi:10.1145/215206.215327 dblp:conf/sigir/VilesF95 fatcat:y4t7h633e5emlm2btlerzdavhe

Page 68 of American Society of Civil Engineers. Collected Journals Vol. 9, Issue 2 [page]

2003 American Society of Civil Engineers. Collected Journals  
efficient means for retrieval of information from the documents created in everyday practice.  ...  Instead, information can be captured in its present, informal form (i.e., as written communication or records of spo- ken communication).  ... 

Page 88 of Library & Information Science Abstracts Vol. , Issue 8 [page]

1994 Library & Information Science Abstracts  
storage and retrieval 8305 Systems design - Information technology Costs see also Cost-benefit analysis Costing Fees for services Imaging - Use for - Computerized interloans 7942 Ordering 8081 Country  ...  - Contract services - Information work 8123 Consumer health information see also Medicine Information work 8154 Consumer information narrower term Consumer health information Online information retrieval  ... 

About Retrieval Models and Logic

Y. Chiaramella, J. P. Chevallet
1992 Computer journal  
This benefit lies in the expressive power, or generality of logic on one side, and in its very close fitness with the fundamentals of information retrieval.  ...  We develop here the idea that the intrinsic expressive power of logic has already brought its benefits in information retrieval through the design of the first logical retrieval model which has proved  ...  out the intrinsic capabilities and limitations of any derived information retrieval system.  ... 
doi:10.1093/comjnl/35.3.233 fatcat:7zatxnsg5fd5do6zdgf5l4vja4

Page 58 of Library & Information Science Abstracts Vol. , Issue 1 [page]

1993 Library & Information Science Abstracts  
2 Implications for - Medicine - Searching - Online information retrieval 396 Implications for - Science and technology - Information work 292 Implications for - Trade unions - Availability of information  ...  for - Medicine - Searching - Online information retrieval 396 Management narrower term Library management see also Organization Management information systems see also Decision support systems Family  ... 

Page 762 of Mathematical Reviews Vol. , Issue 84b [page]

1984 Mathematical Reviews  
terms of the implication structure of TDs.” 84b:68137 Filipoiu, A. 84b:68138 Information storage and retrieval systems based on «-valent logics.  ...  Salton’s systems of information retrieval [Automatic information organization and retrieval, McGraw-Hill, New York, 1968].  ... 

Page 61 of Library & Information Science Abstracts Vol. , Issue 6 [page]

1992 Library & Information Science Abstracts  
information retrieval 3513-3514 User-System: On-line information retrieval 3562-3564 User-System: Searching: On-line catalogues 3433 Interlibrary cooperation See Cooperation Interloans 3378-3379 Internal  ...  3340 Interdisciplinary aspects Information management: Curriculum subject: Professional education 3079 Interface User-System: CD-ROMs: Computerised information storage and retrieval 3503 User-System: Computerised  ... 

Page 137 of Library & Information Science Abstracts Vol. , Issue 2 [page]

1995 Library & Information Science Abstracts  
Online databases: 2228-2229 Searching - Online information retrieval: 2172 User training narrower term User aids see also Information literacy Users Role in - Systems development - Information technology  ...  retrieval 2204 User aids Health care - Information technology: 2254 Searching - Online information retrieval: 2171 User aids narrower term Help screens User behaviour Libraries: 1620 User behaviour narrower  ... 
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