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2003 | ||
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2 | EE | Nega Alemayehu: Analysis of performance variation using query expansion. JASIST 54(5): 379-391 (2003) |
1999 | ||
1 | EE | Micheline Hancock-Beaulieu, Helene Fowkes, Nega Alemayehu, Mark Sanderson: Interactive Okapi at Sheffield - TREC-8. TREC 1999 |
1 | Helene Fowkes | [1] |
2 | Micheline Hancock-Beaulieu | [1] |
3 | Mark Sanderson | [1] |