-
Lancaster, F.W.: MEDLARS : report on the evaluation of its operating effiency (1961)
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- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.223-246.
- Source
- American documentation. 20(1969), S.119-142
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Lancaster, F.W.; Zeter, M.J.; Metzler, L.: Ranganathan's influence examined bibliometrically (1992)
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- Source
- Libri. 42(1992) no.3, S.268-281
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Lancaster, F.W.: Vocabulary control in information retrieval systems (1977)
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- Source
- Advances in librarianship. 7(1977), S.1-40
-
Lancaster, F.W.; Mills, J.: Testing indexes and index language devices : the ASLIB Cranfield project (1964)
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- Source
- American documentation. 15(1964), S.4-13
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Lancaster, F.W.; Gillespie, C.J.: Design and evaluation of information systems (1970)
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- Source
- Annual review of information science and technology. 5(1970), S.33-70
-
Lancaster, F.W.; Elliker, C.; Connell, T.H.: Subject analysis (1989)
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- Source
- Annual review of information science and technology. 24(1989), S.35-84
-
Lancaster, F.W.; Li, J.: ¬The law of constant accessibility of information (1988/89)
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- Source
- Bulletin of the American Society for Information Science. 15(1988/89), S.24-25
-
Lancaster, F.W.: Evaluation of expert systems in information service applications (1994)
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- Pages
- S. -
-
Lancaster, F.W.: Evaluation within the environment of an operating information service (1981)
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- Pages
- S.105-127
-
Pinto, M.; Lancaster, F.W.: Abstracts and abstracting in knowledge discovery (1999)
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- Source
- Library trends. 48(1999) no.1, S.234-248
-
Lancaster, F.W.; Connell, T.H.; Bishop, N.; McCowan, S.: Identifying barriers to effective subject access in library catalogs (1991)
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- Abstract
- 51 subject searches were performed in an online catalog containing about 4,5 million records. Their success was judges in terms of lists of items, known to be relevant to the various topics, compiled by subject specialists (faculty members or authors of articles in specialized encyclopedias). Many of the items known to be relevant were not retrieved, even in very broad searches that sometimes retrieved several hundred records, and very little could be done to make them retrievable within the constraints of present cataloging practice. Librarians should recognize that library catalogs, as now implemented, offer only the most primitive of subject access and should seek to develop different types of subject access tools. - Vgl auch Letter (B.H. Weinberg) in: LTRS 36(1992) S.123-124.
- Source
- Library resources and technical services. 35(1991), S.377-391
-
Lancaster, F.W.: ¬The evolution of electronic publishing (1995)
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- Source
- Library trends. 43(1995) no.4, S.518-527
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Lancaster, F.W.: Do indexing and abstracting have a future? (2003)
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- Source
- Anales de documentación. 6(2003), S.277-288
-
Lancaster, F.W.: Librarians, technology and mediocrity (1993)
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- Pages
- S.99-113
- Source
- Opportunity 2000: understanding and serving users in an electronic library; 15th Int. Symp., 12.-15.10.1992; Festschrift in honour of Herbert S. White. Ed.: A.H. Helal
-
Lancaster, F.W.: Electronic publishing (1989)
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- Source
- Library trends. 37(1989) no.3, S.316-325
-
Lancaster, F.W.; Ulvila, J.W.; Humphrey, S.M.; Smith, L.C.; Allen, B.; Herner, S.: Evaluation of interactive knowledge-based systems : overview and design for empirical testing (1996)
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- Source
- Journal of the American Society for Information Science. 47(1996) no.1, S.57-69
-
Su, S.-F.; Lancaster, F.W.: Evaluation of expert systems in reference service applications (1995)
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- Abstract
- Reports results of an evaluation of 2 expert systems designed for use in library reference services: ReferenceExpert (RE), developed by Houston University; and SourceFinder (SF), developed by Illinois University at Urbana-Champaign. The test group consisted of 60 graduate students at the initial stage of an intermediate level reference course. The evaluation involved test questions already used in an earlier study (College and research libraries 52(1991) no.5, S.454-465). Results indicated that: there was no significant difference between RE and SF students in the confidence they expressed regarding understanding of their test questions; no significant correlation was found between confidence in understanding the question and success in selecting appropriate sources; only 1/5 of the students agreed that the system they used could be considered 'intelligent'; the majority did not consider the system they used to be 'competent'; almost half agreed that the subject categories provided by the menus were too broad; a little more than half wer not satisfied with the information sources selected by their system; significantly more RE users than SF users agreed that they found the menu interface useful; and a keyword search capability was the feature most often mentioned as a needed system enhancement. Overall results indicated that current expert systems for the selection of reference sources cannot perform as well as experienced subject oriented reference librarians
- Source
- RQ. 35(1995) no.2, S.219-228
-
Krooks, D.A.; Lancaster, F.W.: ¬The evolution of guidelines for thesaurus construction (1993)
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- Source
- Libri. 43(1993) no.4, S.326-342
-
Lancaster, F.W.: On the need for role indicators in postcoordinate retrieval systems (1968)
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- Source
- American documentation. 19(1968), S.42-46
-
Lancaster, F.W.: Evaluation in the context of the digital library (1996)
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- Pages
- S.156-167
