1298 search results - page 137 / 260 » The online set cover problem |
172
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KDD
2004
ACM
16 years 7 months ago
2004
ACM
Extracting sentiments from unstructured text has emerged as an important problem in many disciplines. An accurate method would enable us, for example, to mine online opinions from ...
143
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SIGMOD
2003
ACM
16 years 6 months ago
2003
ACM
Sensor networks have recently attracted much attention, because of their potential applications in a number of different settings. The sensors can be deployed in large numbers in ...
158
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LICS
2006
IEEE
16 years 16 days ago
2006
IEEE
Digital music players protect songs by enforcing licenses that convey specific rights for individual songs or groups of songs. For licenses specified in industry, we show that d...
158
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MM
2004
ACM
15 years 12 months ago
2004
ACM
This paper considers the problems of feature variation and concept uncertainty in typical learning-based video semantic classification schemes. We proposed a new online semantic c...
154
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ICCSA
2003
Springer
15 years 11 months ago
2003
Springer
A speaker model in speaker recognition system is to be trained from a large data set gathered in multiple sessions. Large data set requires large amount of memory and computation, ...