296 search results - page 20 / 60 » New Approaches to Spoken Document Retrieval |
CLEF
2004
Springer
14 years 3 months ago
2004
Springer
For our fourth participation in the CLEF evaluation campaigns, our objective was to verify whether our combined query translation approach would work well with new requests and new...
ER
2006
Springer
14 years 1 months ago
2006
Springer
Emergent Semantics is a new paradigm for inferring semantic meaning from implicit feedback by a sufficiently large number of users of an object retrieval system. In this paper, we ...
CLEF
2007
Springer
14 years 4 months ago
2007
Springer
This paper reports the participation of the University of Lisbon at the 2007 GeoCLEF task. We adopted a novel approach for GIR, focused on handling geographic features and feature ...
CIKM
2010
Springer
13 years 8 months ago
2010
Springer
We consider the problem of learning to rank relevant and novel documents so as to directly maximize a performance metric called Expected Global Utility (EGU), which has several de...
AICCSA
2008
IEEE
14 years 4 months ago
2008
IEEE
Ranking documents in a selected corpus plays an important role in information retrieval systems. Despite notable advances in this direction, with continuously accumulating text do...