764 search results - page 22 / 153 » An e-contracting reference architecture |
112
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TIP
2002
15 years 1 months ago
2002
Abstract--Transcoding is a key technique for reducing the bitrate of a previously compressed video signal. A high transcoding ratio may result in an unacceptable picture quality wh...
139
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DGO
2011
14 years 1 months ago
2011
The rising awareness of the challenges of preserving information over the long term has led to a wealth of initiatives developing economic models, methods, tools, systems, guideli...
117
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CCS
2008
ACM
15 years 3 months ago
2008
ACM
Correct enforcement of authorization policies is a difficult task, especially for multi-threaded software. Even in carefully-reviewed code, unauthorized access may be possible in ...
HOTNETS
2010
14 years 8 months ago
2010
Links and content references form the foundation of the way that users interact today. Unfortunately, the links used today (URLs) are fragile since they tightly specify a protocol...
125
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RTAS
2005
IEEE
15 years 7 months ago
2005
IEEE
While caches have become invaluable for higher-end architectures due to their ability to hide, in part, the gap between processor speed and memory access times, caches (and partic...