-
Smith, D.E.: Reference expert systems : humanizing depersonalized service (1989)
0.13
0.1275258 = product of:
0.28693306 = sum of:
0.022227516 = weight(_text_:of in 1513) [ClassicSimilarity], result of:
0.022227516 = score(doc=1513,freq=18.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.36282203 = fieldWeight in 1513, product of:
4.2426405 = tf(freq=18.0), with freq of:
18.0 = termFreq=18.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=1513)
0.16745585 = weight(_text_:microcomputer in 1513) [ClassicSimilarity], result of:
0.16745585 = score(doc=1513,freq=2.0), product of:
0.29124779 = queryWeight, product of:
7.4342074 = idf(docFreq=70, maxDocs=44218)
0.03917671 = queryNorm
0.5749601 = fieldWeight in 1513, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.4342074 = idf(docFreq=70, maxDocs=44218)
0.0546875 = fieldNorm(doc=1513)
0.049563963 = weight(_text_:systems in 1513) [ClassicSimilarity], result of:
0.049563963 = score(doc=1513,freq=6.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.41167158 = fieldWeight in 1513, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0546875 = fieldNorm(doc=1513)
0.047685754 = weight(_text_:software in 1513) [ClassicSimilarity], result of:
0.047685754 = score(doc=1513,freq=2.0), product of:
0.15541996 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03917671 = queryNorm
0.30681872 = fieldWeight in 1513, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.0546875 = fieldNorm(doc=1513)
0.44444445 = coord(4/9)
- Abstract
- The delivery of library reference service can be practically supplemented through the appropriate incorporation and use of software tools commonly reffered to an expert system. The level of support such systems can affort the reference service organisation is dependent on the degree of complexity characteristic of the rule-based programming techniques used to develop a particular system and the size of its knowledge data base. Since most expert systems are designed to simulate the process of problem-solving practiced by an expert in a given field, an expert system designed to fully emulate library reference work must have the potential to respond to a wide subject range of questions with varying degrees of response adequacy. Describes a microcomputer-based reference expert-type system.
-
Purcell, R.: Computers and reference service (1989)
0.13
0.12661055 = product of:
0.28487372 = sum of:
0.11745234 = weight(_text_:applications in 1054) [ClassicSimilarity], result of:
0.11745234 = score(doc=1054,freq=2.0), product of:
0.17247584 = queryWeight, product of:
4.4025097 = idf(docFreq=1471, maxDocs=44218)
0.03917671 = queryNorm
0.6809785 = fieldWeight in 1054, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4025097 = idf(docFreq=1471, maxDocs=44218)
0.109375 = fieldNorm(doc=1054)
0.014818345 = weight(_text_:of in 1054) [ClassicSimilarity], result of:
0.014818345 = score(doc=1054,freq=2.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.24188137 = fieldWeight in 1054, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.109375 = fieldNorm(doc=1054)
0.057231534 = weight(_text_:systems in 1054) [ClassicSimilarity], result of:
0.057231534 = score(doc=1054,freq=2.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.47535738 = fieldWeight in 1054, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.109375 = fieldNorm(doc=1054)
0.09537151 = weight(_text_:software in 1054) [ClassicSimilarity], result of:
0.09537151 = score(doc=1054,freq=2.0), product of:
0.15541996 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03917671 = queryNorm
0.61363745 = fieldWeight in 1054, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.109375 = fieldNorm(doc=1054)
0.44444445 = coord(4/9)
- Abstract
- Reviews the applications of computerised systems to reference work.
- Source
- Library software review. 8(1989) no.5, S.256-264
-
Smith, K.F.: POINTER vs. Using Government publications : where's the advantage? (1989)
0.05
0.04750697 = product of:
0.21378136 = sum of:
0.022403233 = weight(_text_:of in 1510) [ClassicSimilarity], result of:
0.022403233 = score(doc=1510,freq=14.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.36569026 = fieldWeight in 1510, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=1510)
0.19137813 = weight(_text_:microcomputer in 1510) [ClassicSimilarity], result of:
0.19137813 = score(doc=1510,freq=2.0), product of:
0.29124779 = queryWeight, product of:
7.4342074 = idf(docFreq=70, maxDocs=44218)
0.03917671 = queryNorm
0.6570973 = fieldWeight in 1510, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.4342074 = idf(docFreq=70, maxDocs=44218)
0.0625 = fieldNorm(doc=1510)
0.22222222 = coord(2/9)
- Abstract
- POINTER is a microcomputer program and expert system that simulates the advice of a government documents librarian suggesting the use of particular reference books. Using Government publications is a 2 volume work which identifies search strategies and sources of information for handling many specific topics and types of questionsassociated with federal documents. A comparison of these 2 reference aids reveals advantages and disadvantages of each as well as the difficulty of developing a conceptual framework for federal document research.
-
Stover, M.; Grassian, E.: Toward an automated reference information system : Inmagic and the UCLA ready-reference information files (1989)
0.04
0.03954089 = product of:
0.177934 = sum of:
0.010478153 = weight(_text_:of in 5599) [ClassicSimilarity], result of:
0.010478153 = score(doc=5599,freq=4.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.17103596 = fieldWeight in 5599, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=5599)
0.16745585 = weight(_text_:microcomputer in 5599) [ClassicSimilarity], result of:
0.16745585 = score(doc=5599,freq=2.0), product of:
0.29124779 = queryWeight, product of:
7.4342074 = idf(docFreq=70, maxDocs=44218)
0.03917671 = queryNorm
0.5749601 = fieldWeight in 5599, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.4342074 = idf(docFreq=70, maxDocs=44218)
0.0546875 = fieldNorm(doc=5599)
0.22222222 = coord(2/9)
- Abstract
- The reference information files at several UCLA libraries were merged and prepared for conversion to machine-readable form under a Council on Library Resources grant. The database structure was conceived using the following factors: data elements, field indexes, syndetic structure, and the possible future sharing of files with the Los Angeles Public Library. Information was entered into a microcomputer using Inmagic, a sophisticated text management system that includes among its features Boolean searching, extensice indexing capabilities, and variable length fields. Future implementation of Infofile will depend on funding, but may include translation into ORION, the UCLA online catalog
-
Kuhlen, R.: Transfer and transformation of information : overcoming pragmatic difficulties in contemporary online information systems (1988)
0.01
0.014886984 = product of:
0.066991426 = sum of:
0.020741362 = weight(_text_:of in 1540) [ClassicSimilarity], result of:
0.020741362 = score(doc=1540,freq=12.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.33856338 = fieldWeight in 1540, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=1540)
0.046250064 = weight(_text_:systems in 1540) [ClassicSimilarity], result of:
0.046250064 = score(doc=1540,freq=4.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.38414678 = fieldWeight in 1540, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=1540)
0.22222222 = coord(2/9)
- Abstract
- A theoretical approach to information transfer understood as the transformation of knowledge into information is presented. The main components of this information value-adding process are discussed. The success of the trans-formation process is highly dependent on the pragmatic components of the underlying information system such as problem analysers and individual user models. The information industry and information science must make a joint effort, with respect to both research and appropriate training, to overcome the pragmatic deficiencies of current on-line information systems.
-
Travis, I.L.: Knowledge-based systems in information work : a view of the future (1989)
0.01
0.014041183 = product of:
0.06318532 = sum of:
0.016935252 = weight(_text_:of in 1507) [ClassicSimilarity], result of:
0.016935252 = score(doc=1507,freq=8.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.27643585 = fieldWeight in 1507, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=1507)
0.046250064 = weight(_text_:systems in 1507) [ClassicSimilarity], result of:
0.046250064 = score(doc=1507,freq=4.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.38414678 = fieldWeight in 1507, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=1507)
0.22222222 = coord(2/9)
- Abstract
- Knowledge-based systems are part of a new generation of interrelated technologies that have the potential to expand greatly both the ways in which information is conveyed and the tools available to information workers and users for finding, evaluating, analysing, and assimilating it. These technologies can provide expanded asistance to users in such areas as reference and refferal, public access catalogue use, and end- user data base searching. KBS offers exciting possibilities; however, as yet they are only possibilities for libraries. Both further research and considerable financial resources will be required to realise the benefits of KBSs in information work.
-
Christ, P.: Vom Verwaltungsroboter zum 'Medium'? : der 'offene Computer' in Böblingen (1989)
0.01
0.013992363 = product of:
0.06296563 = sum of:
0.008467626 = weight(_text_:of in 5252) [ClassicSimilarity], result of:
0.008467626 = score(doc=5252,freq=2.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.13821793 = fieldWeight in 5252, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=5252)
0.054498006 = weight(_text_:software in 5252) [ClassicSimilarity], result of:
0.054498006 = score(doc=5252,freq=2.0), product of:
0.15541996 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.03917671 = queryNorm
0.35064998 = fieldWeight in 5252, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.0625 = fieldNorm(doc=5252)
0.22222222 = coord(2/9)
- Abstract
- In 1988 a pilot project was carried out in Baden Würtemberg to make people more familiar with the new technology. In Böblingen public library readers could reserve for an hour a room containing a television screen and laser printer, to help them to learn about construction and use of media. Similar facilities were available in Friedrichshafen and Heidelberg. There was no restriction on target groups. User training is important; the main problem is software selection. Textual aids were provided. The more advanced readers can do programming exercises in a special programming language.
-
Derr, R.L.: Questions: definitions, structure, and classification (1985)
0.01
0.013217937 = product of:
0.059480716 = sum of:
0.026776984 = weight(_text_:of in 3199) [ClassicSimilarity], result of:
0.026776984 = score(doc=3199,freq=20.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.43708345 = fieldWeight in 3199, product of:
4.472136 = tf(freq=20.0), with freq of:
20.0 = termFreq=20.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=3199)
0.03270373 = weight(_text_:systems in 3199) [ClassicSimilarity], result of:
0.03270373 = score(doc=3199,freq=2.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.2716328 = fieldWeight in 3199, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=3199)
0.22222222 = coord(2/9)
- Abstract
- A conception of the nature and structure of user questions is presented. A classification of questions, in which questions are classified on the basis of their conceptual presupposition, also id presented. Examples of user questions are provided along with an analysis of their structure. Rules for making a structural analysis of questions and for classifying questions are provided. The use of these devices should facilitate the processing of user questions and the performance of information systems
-
Tifft, R.: ¬The growth and development of information and referral in library services : a selective history and review of some recent developments (1988)
0.01
0.012245992 = product of:
0.055106964 = sum of:
0.022403233 = weight(_text_:of in 2845) [ClassicSimilarity], result of:
0.022403233 = score(doc=2845,freq=14.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.36569026 = fieldWeight in 2845, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=2845)
0.03270373 = weight(_text_:systems in 2845) [ClassicSimilarity], result of:
0.03270373 = score(doc=2845,freq=2.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.2716328 = fieldWeight in 2845, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=2845)
0.22222222 = coord(2/9)
- Abstract
- Community information systems originated with the field of social services but was soon adapted by public libraries in the 60s. Because it is a recent development in library services, there have been a wide range of interpretations as public libraries have attempted to incorporate these services into the more traditional library services. Presents a selective overview of the history of community information services and a review of current developments in the field.
-
Schmidmaier, D.: Transition from school to technological university-what assistance may be offered by a librarian : experiences in the GDR (1989)
0.01
0.011475093 = product of:
0.051637918 = sum of:
0.018934188 = weight(_text_:of in 1509) [ClassicSimilarity], result of:
0.018934188 = score(doc=1509,freq=10.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.3090647 = fieldWeight in 1509, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=1509)
0.03270373 = weight(_text_:systems in 1509) [ClassicSimilarity], result of:
0.03270373 = score(doc=1509,freq=2.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.2716328 = fieldWeight in 1509, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0625 = fieldNorm(doc=1509)
0.22222222 = coord(2/9)
- Abstract
- Contribution to an issue on technological university libraries in East europe. Discusses an approach adopted by technological university libraries in East Germany towards new students. Discusses the following aspects of this approach: the library atmosphere and guidance systems, quality of service offered; motivation of new students; organisation of leisure time; and seeking a closer relationship with the student in a specific subject area. Lists 3 tendencies in the work of East German technological university libraries.
-
Stevens, N.D.: ¬The importance of the verb in the reference question (1988)
0.01
0.010601907 = product of:
0.047708582 = sum of:
0.021169065 = weight(_text_:of in 2514) [ClassicSimilarity], result of:
0.021169065 = score(doc=2514,freq=8.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.34554482 = fieldWeight in 2514, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.078125 = fieldNorm(doc=2514)
0.026539518 = product of:
0.053079035 = sum of:
0.053079035 = weight(_text_:22 in 2514) [ClassicSimilarity], result of:
0.053079035 = score(doc=2514,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = queryNorm
0.38690117 = fieldWeight in 2514, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=2514)
0.5 = coord(1/2)
0.22222222 = coord(2/9)
- Abstract
- The development of excellent reference skills is an art, and requires skill. Knowledge of how reference works are organised and work is of utmost importance. The librarian is also required to appreciate and understand user needs. It is necesary to solicit the real uestion, which often is not the one asked.
- Source
- Reference librarian. 1988, no.22, S.241-244
-
Durrance, J.C.: Information needs : old song, new tune (1989)
0.01
0.010392102 = product of:
0.04676446 = sum of:
0.018148692 = weight(_text_:of in 2834) [ClassicSimilarity], result of:
0.018148692 = score(doc=2834,freq=12.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.29624295 = fieldWeight in 2834, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=2834)
0.028615767 = weight(_text_:systems in 2834) [ClassicSimilarity], result of:
0.028615767 = score(doc=2834,freq=2.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.23767869 = fieldWeight in 2834, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0546875 = fieldNorm(doc=2834)
0.22222222 = coord(2/9)
- Abstract
- The challenge facing the library profession is not only to learn how to identify information needs, but also to create new services and reshape existing service delivery patterns around them. Provides a brief examination of the literature of information needs and information seeking behaviour. Examines problems arising from meeting information needs in an electronic age, and describes a few societal changes that directly affect the way libraries attempt to meet information needs. Emphasises that the challenge of the 1990s is to design research that will help librarians and the information systems with which they work to anticipate a wide range of information needs.
- Footnote
- Excerpt from 'Rethinking the Library in the Information Age', vol.2, a study conducted by the US Department of Education, Office of Library Programs, Oct. 88.
-
North, G.W.: Will your library be the spatial data information center of the future? (1989)
0.01
0.010040707 = product of:
0.04518318 = sum of:
0.016567415 = weight(_text_:of in 1544) [ClassicSimilarity], result of:
0.016567415 = score(doc=1544,freq=10.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.2704316 = fieldWeight in 1544, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=1544)
0.028615767 = weight(_text_:systems in 1544) [ClassicSimilarity], result of:
0.028615767 = score(doc=1544,freq=2.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.23767869 = fieldWeight in 1544, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0546875 = fieldNorm(doc=1544)
0.22222222 = coord(2/9)
- Abstract
- Vast amounts of data about the Earth and man's activities are being entered into digital spatial data bases. These have been structured so thet they are described in terms of their exact geographic position on the Earth. The data, in the form of points, lines, or polygons, can descrive geology, soils, water, forest cover, or population statistics. To use this data, geographic information systems (GIS) are being developed to collect, inventory manage, and display the spatially referenced data sets, Because the library has been the centre for published information through time and is the one place where all disciplines can truly live together, people will expect to find spatial data there also. The biggest problem establishing this type of library system may be in just getting approval to start.
-
Parrott, R.: Simulation of the reference process : Part 2: REFSIM, an implementation with expert and ICAI modes (1989)
0.01
0.009652025 = product of:
0.043434113 = sum of:
0.014818345 = weight(_text_:of in 1514) [ClassicSimilarity], result of:
0.014818345 = score(doc=1514,freq=8.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.24188137 = fieldWeight in 1514, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=1514)
0.028615767 = weight(_text_:systems in 1514) [ClassicSimilarity], result of:
0.028615767 = score(doc=1514,freq=2.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.23767869 = fieldWeight in 1514, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0546875 = fieldNorm(doc=1514)
0.22222222 = coord(2/9)
- Abstract
- Exploring the advantages of a simulation (rather than expert systems) approach to designing a system to relieve reference desk overload. REFSIM can simulate a reference librarian, a teacher of reference librarians and a client, singly or in combination. It has an expert system consultation mode and several Intelligent Computer-Assisted Instruction (ICAI) modes. The components and architecture of REFSIM are described. Details, including a sample transaction, are given for the expert system mode, wich is to be used for consultation by library clients. An overview is supplied for 2 ICAI modes, wich can be used to instruct clients or train reference librarians.
-
Micco, M.; Smith, I.: Designing a workstation for information seekers (1989)
0.01
0.009652025 = product of:
0.043434113 = sum of:
0.014818345 = weight(_text_:of in 1515) [ClassicSimilarity], result of:
0.014818345 = score(doc=1515,freq=8.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.24188137 = fieldWeight in 1515, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0546875 = fieldNorm(doc=1515)
0.028615767 = weight(_text_:systems in 1515) [ClassicSimilarity], result of:
0.028615767 = score(doc=1515,freq=2.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.23767869 = fieldWeight in 1515, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.0546875 = fieldNorm(doc=1515)
0.22222222 = coord(2/9)
- Abstract
- Reports on research into the use of new technologies in providing more sophisticated delivery systems where the services of skilled reference librarians are not available. Describes a workstation equipped with a CD-ROM jukebox of reference books and vocabulary control tools on laser discs with keyword access. The user interface will include an expert system to guide users in selecting the types of material and in developing the best search strategy by mapping the terms selected by the users to contolled vocabularies. Searches will be narrowed or broadened as appropriate. The system will also be designed to connect to a full service integrated library network enabling the user to access the on-line card catalogue, check circulation and perform interlibrary loans.
-
Nawe, J.: How significant is nonverbal communication in the reference interview? : An overview (1989)
0.01
0.008249789 = product of:
0.03712405 = sum of:
0.010584532 = weight(_text_:of in 4054) [ClassicSimilarity], result of:
0.010584532 = score(doc=4054,freq=2.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.17277241 = fieldWeight in 4054, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.078125 = fieldNorm(doc=4054)
0.026539518 = product of:
0.053079035 = sum of:
0.053079035 = weight(_text_:22 in 4054) [ClassicSimilarity], result of:
0.053079035 = score(doc=4054,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = queryNorm
0.38690117 = fieldWeight in 4054, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=4054)
0.5 = coord(1/2)
0.22222222 = coord(2/9)
- Abstract
- Considers the part played by nonverbal communication in a librarian's ability to develop expertise in the librarian-user interface of a reference work interview. Special attention is directed to gestures and facial expressions.
- Source
- Maktaba. 11(1989), no.1, S.19-22
-
Expert systems in reference services (1989)
0.01
0.007267496 = product of:
0.06540746 = sum of:
0.06540746 = weight(_text_:systems in 248) [ClassicSimilarity], result of:
0.06540746 = score(doc=248,freq=2.0), product of:
0.12039685 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.03917671 = queryNorm
0.5432656 = fieldWeight in 248, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.125 = fieldNorm(doc=248)
0.11111111 = coord(1/9)
-
Information brokers and reference services (1989)
0.00
0.0047181365 = product of:
0.042463228 = sum of:
0.042463228 = product of:
0.084926456 = sum of:
0.084926456 = weight(_text_:22 in 252) [ClassicSimilarity], result of:
0.084926456 = score(doc=252,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = queryNorm
0.61904186 = fieldWeight in 252, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=252)
0.5 = coord(1/2)
0.11111111 = coord(1/9)
- Series
- Reference librarian; no.22
-
Papendieck, A.: Organisation des Auskunftsdienstes in öffentlichen Bibliotheken (1982)
0.00
0.0029488353 = product of:
0.026539518 = sum of:
0.026539518 = product of:
0.053079035 = sum of:
0.053079035 = weight(_text_:22 in 8994) [ClassicSimilarity], result of:
0.053079035 = score(doc=8994,freq=2.0), product of:
0.13719016 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03917671 = queryNorm
0.38690117 = fieldWeight in 8994, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=8994)
0.5 = coord(1/2)
0.11111111 = coord(1/9)
- Series
- Lehrbriefe Auskunftsdienst; 1) (Dbi-Materialien; 22
-
Derr, R.L.: Information seeking expressions of users (1984)
0.00
0.0028225419 = product of:
0.025402876 = sum of:
0.025402876 = weight(_text_:of in 3376) [ClassicSimilarity], result of:
0.025402876 = score(doc=3376,freq=18.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.41465375 = fieldWeight in 3376, product of:
4.2426405 = tf(freq=18.0), with freq of:
18.0 = termFreq=18.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.0625 = fieldNorm(doc=3376)
0.11111111 = coord(1/9)
- Abstract
- Five types of information seeking expressions of users are identified by an analysis of a sample of such expressions and of analogous expressions in another social context. The treatment of these expressions in the literature of information retrieval is reviewed. two recommendations are offered: (1) information specialists should call questions 'questions,' requests 'requests,' statements 'statements,' commands 'commands,' and truncated expressions 'truncated expressions,' and (2) both the search interview and the search itself should focus upon user questions
- Source
- Journal of the American Society for Information Science. 35(1984) no.2, S.124-128
