2457 search results - page 137 / 492 » Evaluating Geographic Information Retrieval |
174
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SAC
1997
ACM
15 years 10 months ago
1997
ACM
Multidimensional discrete data (MDD), i.e., arrays of arbitrary size, dimension, and base type, are receiving growing attention among the database community. MDD occur in a variet...
184
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GEOINFORMATICA
2008
15 years 6 months ago
2008
Topological relationships like overlap, inside, meet, and disjoint uniquely characterize the relative position between objects in space. For a long time, they have been a focus of...
154
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GIS
1998
ACM
15 years 6 months ago
1998
ACM
Geographical Information Systems (GIS) involve the manipulation of large spatial data sets, and the performance of these systems is often determined by how these data sets are orga...
175
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ISCIS
2009
Springer
16 years 1 months ago
2009
Springer
— In this paper, we present a novel relevance feedback method for Content-Based Image Retrieval systems based on dynamic feature weights. The proposed method utilizes intracluste...
156
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SIGIR
2004
ACM
15 years 12 months ago
2004
ACM
This paper describes the Patent Retrieval Task in the Fourth NTCIR Workshop, and the test collections produced in this task. We perform the invalidity search task, in which each p...