51 search results - page 10 / 11 » Data Access in a Cyber World: Making Use of Cyberinfrastruct... |
BTW
2009
Springer
13 years 10 months ago
2009
Springer
: Cost-based optimizers in relational databases make use of data statistics to estimate intermediate result cardinalities. Those cardinalities are needed to estimate access plan co...
EDBT
2006
ACM
14 years 5 months 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 ...
EFDBS
2000
13 years 6 months ago
2000
Today, bibliographical information is kept in a variety of data sources world wide, some of them publically available, and some of them also offering information about citations m...
ASPLOS
2009
ACM
13 years 9 months ago
2009
ACM
Software systems are constantly changing. Patches to fix bugs and patches to add features are all too common. Every change risks breaking a previously working system. Hence admini...
BMCBI
2007
13 years 5 months ago
2007
Background: A fundamental goal of the U.S. National Institute of Health (NIH) "Roadmap" is to strengthen Translational Research, defined as the movement of discoveries i...