4838 search results - page 36 / 968 » Sampling of information goods |
IEICET
2011
13 years 4 months ago
2011
SIGMOD
2007
ACM
14 years 10 months ago
2007
ACM
Good cardinality estimates are critical for generating good execution plans during query optimization. Complex predicates, correlations between columns, and user-defined functions...
ICB
2007
Springer
14 years 3 months ago
2007
Springer
This paper addresses the problem of evaluating the quality of handwritten signatures used for biometric authentication. It is shown that some signature samples yield significantly...
ECAI
2004
Springer
14 years 3 months ago
2004
Springer
In the past, Markov Decision Processes (MDPs) have become a standard for solving problems of sequential decision under uncertainty. The usual request in this framework is the compu...
DPD
1998
13 years 9 months ago
1998
To meet users’ growing needs for accessing pre-existing heterogeneous databases, a multidatabase system (MDBS) integrating multiple databases has attracted many researchers recen...