332 search results - page 20 / 67 » Using transformations to improve semantic matching |
122
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ASP
2003
Springer
15 years 5 months ago
2003
Springer
We present a general method to improve computation of answer sets by analyzing structural properties of normal logic programs. Therefore we use labeled directed graphs associated t...
106
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PAMI
2007
14 years 11 months ago
2007
—Fingerprint friction ridge details are generally described in a hierarchical order at three different levels, namely, Level 1 (pattern), Level 2 (minutia points), and Level 3 (p...
DEXA
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. Semantic matching of schemas in heterogeneous data sharing systems is time consuming and error prone. Existing mapping tools employ semi-automatic techniques for mapping ...
110
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MIR
2003
ACM
15 years 5 months ago
2003
ACM
In this paper, we propose a semantic-meaningful approach for region-based image retrieval in image database. Our retrieval system is based on wavelet transform for its decompositi...
SIGMOD
2003
ACM
15 years 12 months ago
2003
ACM
A Query by Humming system allows the user to find a song by humming part of the tune. No musical training is needed. Previous query by humming systems have not provided satisfacto...