1810 search results - page 133 / 362 » An effective semantic search technique using ontology |
ACCV
2010
Springer
14 years 5 months ago
2010
Springer
The ignorance on spatial information and semantics of visual words becomes main obstacles in the bag-of-visual-words (BoW) method for image classification. To address the obstacles...
135
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DGO
2011
13 years 10 months ago
2011
The past few years have seen an explosive growth in scientific and regulatory documents related to the patent system. Relevant information is siloed into many heterogeneous and di...
115
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NAACL
1994
14 years 11 months ago
1994
In this paper we demonstrate that speech recognition can be effectively applied to information retrieval (IR) applications. Our system exploits the fact that the intended words of...
202
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ISCI
2011
14 years 5 months ago
2011
—Ranking plays important roles in contemporary Internet and vertical search engines. Among existing ranking algorithms, link analysis based algorithms have been proved as effecti...
104
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ICDE
2002
IEEE
15 years 3 months ago
2002
IEEE
We consider the use of wavelet transformations as a dimensionality reduction technique to permit efficient similarity search over high-dimensional time-series data. While numerou...