1439 search results - page 17 / 288 » A Novel Approach to Semantic Indexing Based on Concept |
ICDE
2005
IEEE
15 years 3 months ago
2005
IEEE
Index tuning as part of database tuning is the task of selecting and creating indexes with the goal of reducing query processing times. However, in dynamic environments with vario...
MMM
2003
Springer
15 years 2 months ago
2003
Springer
: Modeling the characteristics of specific images and individual users is a critical issue in content-based image retrieval but insufficiently addressed by the current retrieval ap...
JASIS
2006
14 years 9 months ago
2006
Encouraged by a significant improvement over LSI (latent semantic indexing) approach in textual information retrieval of the DLSI (differential latent semantic indexing) approach ...
104
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PKDD
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Problem solving with experiences that are recorded in text form requires a mapping from text to structured cases, so that case comparison can provide informed feedback fo...
82
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ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
In this paper, we propose a novel approach for scene modeling. The proposed method is able to automatically discover the intermediate semantic concepts. We utilize Maximization of...