303 search results - page 25 / 61 » Efficient Sentence Retrieval Based on Syntactic Structure |
VLDB
1993
ACM
15 years 3 months ago
1993
ACM
The enforcement of semantic integrity constraints in data and knowledge bases constitutea a major performance bottleneck. Integrity constraint simplification methods aim at reduci...
117
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SIGIR
1999
ACM
15 years 4 months ago
1999
ACM
The fast growth of multimedia information in image and video databases has triggered research on efficient retrieval methods. This paper deals with structural queries, a type of c...
120
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TASLP
2002
14 years 11 months ago
2002
This paper presents a set of corpus-based text-to-speech synthesis technologies for Mandarin Chinese. A large speech corpus produced by a single speaker is used, and the speech out...
97
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ICIP
2010
IEEE
14 years 9 months ago
2010
IEEE
We present an image retrieval system driven by free-hand sketched queries depicting shape. We introduce Gradient Field HoG (GF-HOG) as a depiction invariant image descriptor, enca...
113
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AIRS
2006
Springer
15 years 3 months ago
2006
Springer
Automatic text chunking is a task which aims to recognize phrase structures in natural language text. It is the key technology of knowledge-based system where phrase structures pro...