362 search results - page 61 / 73 » Queuing for Expert Services |
PVLDB
2010
13 years 8 months ago
2010
The need to improve a suboptimal execution plan picked by the query optimizer for a repeatedly run SQL query arises routinely. Complex expressions, skewed or correlated data, and ...
WWW
2007
ACM
14 years 10 months ago
2007
ACM
The ontology development process is typically led by single or small groups of experts, with users mostly playing a passive role. Such an elitist approach in building ontologies h...
WWW
2005
ACM
14 years 10 months ago
2005
ACM
Whereas schools typically record mounds of data regarding student performance, attendance, and other behaviors over the course of a school year, rarely is that data consulted and ...
CHI
2007
ACM
14 years 10 months ago
2007
ACM
The design of applications using mobile devices needs a different quality assessment than those known for desktop applications. Of the many aspects that have to be taken into acco...
SBP
2010
Springer
14 years 4 months ago
2010
Springer
Abstract. The health system is a complex system of systems – changes in agriculture, transportation, economics, family life, medical practices, and many other things can have a p...