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ICWS
2010
IEEE
14 years 11 months ago
Variability Modeling and QoS Analysis of Web Services Orchestrations
The ever-growing choice in diverse services is making service orchestration variability an essential aspect of a composite web service. Influence of this variation on the Quality o...
Ajay Kattepur, Sagar Sen, Benoit Baudry, Albert Be...
ITICSE
2006
ACM
15 years 3 months ago
A web-based service for the automatic detection of roles of variables
Learning elementary programming can be enhanced by introducing the notion of variable roles to students. This paper presents a web-based automatic role detection service that can ...
Petri Gerdt, Jorma Sajaniemi
JHSN
2000
92views more  JHSN 2000»
14 years 9 months ago
On a class of time varying shapers with application to the renegotiable variable bit rate service
A shaper is a system that stores incoming bits in a bu er and delivers them as early as possible, while forcing the output to be constrained with a given arrival curve. A shaper i...
Silvia Giordano
HICSS
2009
IEEE
115views Biometrics» more  HICSS 2009»
15 years 4 months ago
Effects of Adaptivity and Other External Variables on Mobile Service Adoption
User Interface between user and information systems has a great role in system adoption. Based on technology acceptance model, acceptance of a system is explained as a function of...
Ebru Polat, Nuri Basoglu, Tugrul U. Daim
SIGMETRICS
2000
ACM
111views Hardware» more  SIGMETRICS 2000»
14 years 9 months ago
AMVA techniques for high service time variability
Motivated by experience gained during the validation of a recent Approximate Mean Value Analysis (AMVA) model of modern shared memory architectures, this paper re-examines the &qu...
Derek L. Eager, Daniel J. Sorin, Mary K. Vernon