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PVLDB
2008
15 years 6 months ago
2008
Access control is the problem of regulating access to secret information based on certain context information. In traditional applications, context information is known exactly, p...
187
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PVLDB
2008
15 years 6 months ago
2008
In the near future, commodity hardware is expected to incorporate both flash and magnetic disks. In this paper we study how the storage layer of a database system can benefit from...
187
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TASLP
2008
15 years 6 months ago
2008
All discrete Fourier transform (DFT) domain-based speech enhancement gain functions rely on knowledge of the noise power spectral density (PSD). Since the noise PSD is unknown in a...
184
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TSP
2008
15 years 6 months ago
2008
We address the issue of computing power spectral density (PSD) estimates at the output of a beamforming sensor array in the presence of strong moving interference. It is shown that...
208
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VC
2008
15 years 6 months ago
2008
Abstract In this paper we present a new character animation technique in which the animation adapts itself based on the change in the user's perspective, i.e., when the user m...