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Keen, E.M.; Hartley, R.J.: Phrase processing in text retrieval (1994)
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- Abstract
- After introducing types of records, queries and text processing options, the features needed in software for phrase processing are identified and different approaches in current text retrieval research in the Text Retrieval Conference (TREC) projects are enumerated. Then follow eight observations on issues in phrase searching relating both to practice and to research, giving the authors' selection of crucial and controversial issues, supported by 21 references
- Source
- Journal of document and text management. 2(1994) no.1, S.23-34
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Keen, E.M.: ¬The Aberystwyth index languages tests (1973)
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- Source
- Journal of documentation. 29(1973), S.1-35
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Keen, E.M.: Prospects for classification suggested by evaluation tests (1976)
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- Pages
- S.142-157
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Keen, E.M.: On the generation and searching of entries in printed subject indexes (1977)
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- Source
- Journal of documentation. 33(1977) no.1, S.15-45
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Keen, E.M.: Laboratory tests of manual systems (1981)
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- Pages
- S.136-155
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Keen, E.M.: Using channels, topics, keywords and other metadata in an electronic alerting service (2000)
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- Source
- Vine. 2000, no.117, S.3-12
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Keen, E.M.: Presenting results of experimental retrieval comparisons (1992)
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- Source
- Information processing and management. 28(1992) no.4, S.491-502
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Keen, E.M.: Some aspects of proximity searching in text retrieval systems (1992)
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- Source
- Journal of information science. 18(1992), S.89-98
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Keen, E.M.: Aspects of computer-based indexing languages (1991)
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- Pages
- S.148-151
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Keen, E.M.: Interactive ranked retrieval (1995)
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- Pages
- 146 S
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Keen, E.M.: Designing and testing an interactive ranked retrieval system for professional searchers (1994)
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- Source
- Journal of information science. 20(1994) no.6, S.389-398
