1940 search results - page 283 / 388 » Optimizing search engines using clickthrough data |
VLDB
2007
ACM
14 years 10 months ago
2007
ACM
A "plan diagram" is a pictorial enumeration of the execution plan choices of a database query optimizer over the relational selectivity space. We have shown recently tha...
TASE
2008
IEEE
13 years 10 months ago
2008
IEEE
Group elevator scheduling has long been recognized as an important problem for building transportation efficiency, since unsatisfactory elevator service is one of the major complai...
GECCO
2005
Springer
14 years 3 months ago
2005
Springer
Given concentrations of metabolites over a sequence of time steps, the metabolic pathway prediction problem seeks a set of reactions and rate constants for them that could yield t...
CIKM
2008
Springer
14 years 3 days ago
2008
Springer
We introduce a unified graph representation of the Web, which includes both structural and usage information. We model this graph using a simple union of the Web's hyperlink ...
IM
2003
13 years 11 months ago
2003
: Capacity planning is a critical task in network management. It identifies how much capacity is needed to match future traffic demand. It directly affects customer satisfaction ...