981 search results - page 111 / 197 » Advanced Encryption Standard |
WWW
2010
ACM
14 years 3 months ago
2010
ACM
The core task of sponsored search is to retrieve relevant ads for the user’s query. Ads can be retrieved either by exact match, when their bid term is identical to the query, or...
ICDE
2001
IEEE
14 years 10 months ago
2001
IEEE
The timestamps of now-relative bitemporal databases are modeled as growing, shrinking, or rectangular regions. The shape of these regions makes it a challenge to design bitemporal...
SIGMOD
2005
ACM
14 years 9 months ago
2005
ACM
Peer-to-peer (p2p) systems are attracting increasing attention as an efficient means of sharing data among large, diverse and dynamic sets of users. The widespread use of XML as a...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
Current audio coding standards employ the modified discrete cosine transform (MDCT) where overlapped frames of audio are windowed and transformed to the frequency domain. Encodin...
ICC
2009
IEEE
14 years 3 months ago
2009
IEEE
—Multiaccess mobile devices and overlapping wireless network deployments have emerged as a next generation network fixture. To make the most of all available networks, mobile de...