3613 search results - page 6 / 723 » Estimating costs of a service |
ICDE
2006
IEEE
14 years 9 months ago
2006
IEEE
Incorporating the skyline operator inside the relational engine requires solving the cardinality estimation and the cost estimation problem, hitherto unaddressed. We propose robus...
ESCIENCE
2005
IEEE
14 years 1 months ago
2005
IEEE
As Web Services have matured they have been substantially leveraged within the academic, research and business communities. An exemplar of this is the realignment, last year, of t...
IEEESCC
2005
IEEE
14 years 1 months ago
2005
IEEE
The paradigm of automated e-service composition through the integration of existing services promises a fast and efficient development of new services in cooperative business env...
VLDB
1999
ACM
13 years 11 months ago
1999
ACM
An important issue for federated systems of diverse data sources is optimizing cross-source queries, without building knowledge of individual sources into the optimizer. This pape...
ESEM
2007
ACM
13 years 11 months ago
2007
ACM
This paper explores the cognitive limits of estimation in the context of software cost estimation. Two heuristics, representativeness and anchoring, motivate two experiments invol...