haku: @indexterm decision support systems / yhteensä: 806
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| Tekijä: | Gutwin, C. |
| Otsikko: | Improving browsing in digital libraries with keyphrase indexes |
| Lehti: | Decision Support Systems
1999 : NOV, VOL. 27:1,2, p. 81-104 |
| Asiasana: | DECISION SUPPORT SYSTEMS ELECTRONIC DATA INTERCHANGE LIBRARIES |
| Kieli: | eng |
| Tiivistelmä: | Browsing accounts for much of people's interaction with digital libraries, but it is poorly supported by standard search engines. Conventional systems often operate at the wrong level, indexing words when people think in terms of topics, and returning documents when people want a broader view. As a result, users cannot easily determine what is in a collection, how well a particular topic is covered, or what kinds of queries will provide useful results. |
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