5166 search results - page 829 / 1034 » Web Query Optimizer |
109
Voted
NAR
2011
14 years 3 months ago
2011
MicroRNAs (miRNAs) represent an important class of small non-coding RNAs (sRNAs) that regulate gene expression by targeting messenger RNAs. However, assigning miRNAs to their regu...
119
Voted
STOC
2009
ACM
16 years 1 months ago
2009
ACM
A mechanism for releasing information about a statistical database with sensitive data must resolve a trade-off between utility and privacy. Publishing fully accurate information ...
102
click to vote
EDBT
2006
ACM
16 years 25 days ago
2006
ACM
Current methods for selectivity estimation fall into two broad categories, synopsis-based and sampling-based. Synopsis-based methods, such as histograms, incur minimal overhead at ...
124
click to vote
IACR
2011
14 years 10 days ago
2011
We consider the family of 2n-to-n-bit compression functions that are solely based on at most three permutation executions and on XOR-operators, and analyze its collision and preima...
194
Voted
ICDE
2008
IEEE
16 years 2 months ago
2008
IEEE
Aggregation is among the core functionalities of OLAP systems. Frequently, such queries are issued in decision support systems to identify interesting groups of data. When more tha...