5203 search results - page 816 / 1041 » An approach to workflow modeling and analysis |
127
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper extends language identification (LID) techniques to a large scale accent classification task: 23-way classification of foreign-accented English. We find that a pure...
151
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ICC
2008
IEEE
16 years 1 months ago
2008
IEEE
—Dynamic spectrum access (DSA) is a promising approach for mitigating spectrum scarcity. Underlying DSA is the need for fast and reliable spectrum sensing over a potentially larg...
130
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VTC
2008
IEEE
16 years 1 months ago
2008
IEEE
Abstract—In this paper the Shannon capacity of generalizedgamma (GG) fading channels is studied, under different adaptive transmission techniques. The GG is a generic distributio...
158
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AINA
2007
IEEE
16 years 29 days ago
2007
IEEE
In hierarchical distributed systems, shared data access can be controlled by assigning user groups single cryptographic keys that allow high level users derive low level keys, but...
148
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ICASSP
2007
IEEE
16 years 28 days ago
2007
IEEE
The efficiency of most pitch estimation methods declines when the analyzed frame is shortened and/or when a wide fundamental frequency (F0) range is targeted. The technique propo...