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165
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SIGIR
2006
ACM
16 years 19 days ago
2006
ACM
We show that a set of independently developed spam filters may be combined in simple ways to provide substantially better filtering than any of the individual filters. The resu...
192
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SLIP
2006
ACM
16 years 18 days ago
2006
ACM
At every stage in physical design, engineers are faced with many different objectives and tools to develop, optimize, and evaluate their design. Each choice of a tool or an objec...
171
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SWS
2006
ACM
16 years 18 days ago
2006
ACM
Single sign-on is critical for the usability of distributed systems. While there are several authentication mechanisms which support single sign-on (e.g. Kerberos and X.509), it m...
179
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VALUETOOLS
2006
ACM
16 years 18 days ago
2006
ACM
We present a new approximation method called value extrapolation for Markov processes with large or infinite state spaces. The method can be applied for calculating any performan...
178
Voted
VALUETOOLS
2006
ACM
16 years 18 days ago
2006
ACM
We examine the stability of multi-class queueing systems with the special feature that the service rates of the various classes depend on the number of users present of each of th...