2199 search results - page 160 / 440 » Information retrieval using hierarchical dirichlet processes |
149
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CLEF
2006
Springer
15 years 10 months ago
2006
Springer
This paper summarizes the task design for iCLEF 2006 (the CLEF interactive track). Compared to previous years, we have proposed a radically new task: searching images in a natural...
166
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
We describe a new approach to information retrieval: algorithmic mediation for intentional, synchronous collaborative exploratory search. Using our system, two or more users with ...
179
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SIGIR
2009
ACM
16 years 26 days ago
2009
ACM
Modern techniques for distributed information retrieval use a set of documents sampled from each server, but these samples have been underutilised in server selection. We describe...
184
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CIKM
2011
Springer
14 years 6 months ago
2011
Springer
Large knowledge bases consisting of entities and relationships between them have become vital sources of information for many applications. Most of these knowledge bases adopt the...
162
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SPATIALCOGNITION
2004
Springer
15 years 11 months ago
2004
Springer
This paper presents a very efficient SLAM algorithm that works by hierarchically dividing the map into local regions and subregions. At each level of the hierarchy each region stor...