CIDR
2007
14 years 1 months ago
2007
We present a “black-box” approach to estimating query cardinality that has no knowledge of query execution plans and data distribution, yet provides accurate estimates. It doe...
SIGOPSE
2004
ACM
14 years 5 months ago
2004
ACM
In this paper we argue that the best approach to providing Quality of Service (QoS) guarantees to current Internet services is to use admission control and traffic shaping techni...
SEMWEB
2005
Springer
14 years 6 months ago
2005
Springer
In many Web service composition problems, information may be needed from Web services during the composition process. Existing research on Web service composition (WSC) procedures...