361 search results - page 27 / 73 » A Case Study in Model-Based Adaptation of Web Services |
HICSS
2007
IEEE
14 years 1 months ago
2007
IEEE
Online service quality is a much-studied concept. Despite this, dimensions that make up service quality, and the items used to measure those dimensions have proven unstable. It is...
HCI
2007
13 years 8 months ago
2007
This study shows that in a qualitative study a small sample size is sufficient to gain interesting results and show differences between the procurement of IT services in different ...
CSMR
2004
IEEE
13 years 11 months ago
2004
IEEE
A Web site is a hyperlinked network environment, which consists of hundreds of inter-connected pages, usually without an engineered architecture. This is often a large, complex We...
ICWS
2009
IEEE
14 years 4 months ago
2009
IEEE
—In this paper we extend our previous work on soft probabilistic contracts for QoS management, from the particular case of “response time”, to general QoS parameters. Our stu...
TASE
2009
IEEE
14 years 2 months ago
2009
IEEE
Retrenchment is a framework that allows relatively unrestricted system evolution steps to be described in a way that gives an evolution step some formal content — unlike model b...