5787 search results - page 131 / 1158 » Generic User Modeling Systems |
155
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AP2PC
2003
Springer
15 years 11 months ago
2003
Springer
The objective of query optimizers is to select a good execution plan for a given query. In a distributed system, it is crucial for a query optimizer to have effective remote cost e...
173
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EUROCRYPT
1998
Springer
15 years 10 months ago
1998
Springer
Abstract. Provable security is a very nice property for cryptographic protocols. Unfortunately, in many cases, this is at the cost of a considerable loss in terms of efficiency. Mo...
136
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WSC
2008
15 years 8 months ago
2008
The technique of control variates requires that the user identify a set of variates that are correlated with the estimation variable and whose means are known to the user. We rela...
175
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HICSS
2003
IEEE
15 years 11 months ago
2003
IEEE
As financial markets are volatile and rapidly changing, preciseness and agility in price evaluation and risk assessment in the portfolios are more important and decision support s...
161
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SOCIALCOM
2010
15 years 4 months ago
2010
Abstract--With the proliferation of internet-based social networks into our lives, new mechanisms to control the release and use of personal data are required. As a step toward thi...