4578 search results - page 506 / 916 » Learning from Multi-source Data |
279
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ICDE
2009
IEEE
16 years 6 months ago
2009
IEEE
One of the most challenging aspects of managing a very large data warehouse is identifying how queries will behave before they start executing. Yet knowing their performance charac...
189
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VLDB
2001
ACM
15 years 9 months ago
2001
ACM
Most modern DBMS optimizers rely upon a cost model to choose the best query execution plan (QEP) for any given query. Cost estimates are heavily dependent upon the optimizer’s e...
136
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AAAI
2010
15 years 6 months ago
2010
We consider the problem of automatic vocal melody transcription: translating an audio recording of a sung melody into a musical score. While previous work has focused on finding t...
128
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CORR
2011
Springer
15 years 20 hour ago
2011
Springer
—While medical imaging typically provides massive amounts of data, the extraction of relevant information for predictive diagnosis remains a difficult challenge. Functional MRI ...
136
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INTERSPEECH
2010
14 years 12 months ago
2010
One of the difficult problems of acoustic modeling for Automatic Speech Recognition (ASR) is how to adequately model the wide variety of acoustic conditions which may be present i...