8298 search results - page 256 / 1660 » Geografisches Information Retrieval |
211
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ADL
2000
Springer
15 years 11 months ago
2000
Springer
Information retrieval (IR) research has been very active over the last decades to develop approaches that allow machine indexing to significantly improve indexing practice in lib...
150
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SIGIR
1995
ACM
15 years 10 months ago
1995
ACM
We analyse the kinematics of probabilistic term weights at retrieval time for di erent Information Retrieval models. We present four models based on di erent notions of probabilis...
183
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PRL
2006
15 years 6 months ago
2006
Information retrieval which aims to provide people with easy access to all kinds of information is now becoming more and more emphasized. However, most approaches to information r...
167
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FQAS
2004
Springer
16 years 4 days ago
2004
Springer
A taxonomy-based source consists of a taxonomy and a database storing objects that are indexed in terms of the taxonomy. For this kind of sources, we describe a flexible interacti...
236
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SIGIR
2012
ACM
13 years 9 months ago
2012
ACM
Similarity search is a key challenge for multimedia retrieval applications where data are usually represented in high-dimensional space. Among various algorithms proposed for simi...