1288 search results - page 48 / 258 » Algorithmic detection of semantic similarity |
MIR
2010
ACM
13 years 12 months ago
2010
ACM
This paper presents a classification-driven biomedical image retrieval system to bride the semantic gap by transforming image features to their global categories at different gran...
CIKM
2008
Springer
13 years 12 months ago
2008
Springer
This paper addresses the challenging problem of similarity search over widely distributed ultra-high dimensional data. Such an application is retrieval of the top-k most similar d...
PODS
2001
ACM
14 years 10 months ago
2001
ACM
The dimensionality curse has profound e ects on the effectiveness of high-dimensional similarity indexing from the performance perspective. One of the well known techniques for im...
SAC
2005
ACM
14 years 3 months ago
2005
ACM
Users’ search needs are often represented by words and images are retrieved according to such textual queries. Annotation words assigned to the stored images are most useful to ...
IJCAI
2001
13 years 11 months ago
2001
A new approach for constructing pseudo-keywords, referred to as Sense Units, is proposed. Sense Units are obtained by a word clustering process, where the underlying similarity re...