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122
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WS
2004
ACM
15 years 10 months ago
2004
ACM
802.11i is an IEEE standard designed to provide enhanced MAC security in wireless networks. The authentication process involves three entities: the supplicant (wireless device), t...
168
Voted
AMTA
2004
Springer
15 years 10 months ago
2004
Springer
MT systems that use only superficial representations, including the current generation of statistical MT systems, have been successful and useful. However, they will experience a p...
135
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CIKM
2004
Springer
15 years 10 months ago
2004
Springer
We explore join optimizations in the presence of both timebased constraints (sliding windows) and value-based constraints (punctuations). We present the first join solution named...
155
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CIKM
2004
Springer
15 years 10 months ago
2004
Springer
At present, most of the state-of-the-art solutions for XML access controls are either (1) document-level access control techniques that are too limited to support fine-grained sec...
136
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DEXA
2004
Springer
15 years 10 months ago
2004
Springer
The efficacy of expert systems often depends on the accuracy and completeness of the problem specification negotiated with the user. Therefore, efficient user interfaces are needed...