1996 | ||
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2 | EE | Kalervo Järvelin, Jaana Kristensen, Timo Niemi, Eero Sormunen, Heikki Keskustalo: A Deductive Data Model for Query Expansion. SIGIR 1996: 235-243 |
1993 | ||
1 | Jaana Kristensen: Expanding End-Users' Query Statements for Free Text Searching with a Search-Aid Thesaurus. Inf. Process. Manage. 29(6): 733-744 (1993) |
1 | Kalervo Järvelin | [2] |
2 | Heikki Keskustalo | [2] |
3 | Timo Niemi | [2] |
4 | Eero Sormunen | [2] |