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194
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
Videotext refers to text superimposed on video frames. A videotext based Multimedia Description Scheme has recently been adopted into the MPEG-7 standard. A study of published wor...
275
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ICDE
2001
IEEE
16 years 8 months ago
2001
IEEE
The paper studies the impact of several lock manager designs on the overhead imposed to a persistent programming language by automated object locking. Our study reveals that a loc...
426
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ICDE
2000
IEEE
16 years 8 months ago
2000
IEEE
In high-dimensional and complex metric spaces, determining the nearest neighbor (NN) of a query object ? can be a very expensive task, because of the poor partitioning operated by...
184
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ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Speaker independent feature extraction is a critical problem in speech recognition. Oriented principal component analysis (OPCA) is a potential solution that can find a subspace r...
280
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GIS
2008
ACM
16 years 8 months ago
2008
ACM
In digital humanities projects, particularly for historical research and cultural heritage, GIS has played an increasingly important role. However, most implementations have conce...