# Multi-strange particle production in p-Be, p-Pb, and Pb-Pb collisions at 158 $A$ GeV/c

Abstract : The different paradigms on which traditional information retrieval systems are built are reused to design Web search engines. However, designers have to innovate in order to adapt to this particular documentary context, which has an important impact on the way tools operate. Through an analysis of French and English scientific literature, and observations made during Web search training sessions, we try to define how far users are taken into account in the design of such systems, by comparing paradigm implementation to recent researches on information needs and the informational process. An analysis of the different steps of an information retrieval process highlights the complexity and the many dimensions of the concept of relevance in document retrieval.
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Conference papers

http://hal.in2p3.fr/in2p3-00005270
Contributor : Yvette Heyd Connect in order to contact the contributor
Submitted on : Wednesday, January 19, 2000 - 9:31:57 AM
Last modification on : Thursday, April 23, 2020 - 2:26:13 PM

### Identifiers

• HAL Id : in2p3-00005270, version 1

### Citation

F. Antinori, H. Bakke, W. Beusch, I.G. Bloodworth, R. Caliandro, et al.. Multi-strange particle production in p-Be, p-Pb, and Pb-Pb collisions at 158 $A$ GeV/c. Rencontres de Moriond 33, Mar 1999, Moriond, France. ⟨in2p3-00005270⟩

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