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CSMR
2006
IEEE
16 years 17 days ago
A Metric of Confidence in Requirements Gathered from Legacy Systems: Two Industrial Case Studies
It is known that well over 50% of replacement projects fail. Requirements gathering go someway to contributing to this statistic; if the requirements we gather for the new system ...
James Marchant, Christos Tjortjis, Michael Turega
WORDS
2005
IEEE
16 years 2 days ago
Error Recovery for a Boiler System with OTS PID Controller
We have previously presented initial results of a case study which illustrated an approach to engineering protective wrappers as a means of detecting errors or unwanted behaviour ...
Tom Anderson, Mei Feng, Steve Riddle, Alexander Ro...
OOPSLA
2004
Springer
15 years 12 months ago
A framework for detecting, assessing and visualizing performance antipatterns in component based systems
Component-based enterprise systems often suffer from performance issues as a result of poor system design. In this paper, we propose a framework to automatically detect, assess an...
Trevor Parsons
APSEC
2000
IEEE
15 years 11 months ago
Survivability Analysis of Networked Systems
Survivability is the ability of a system to continue operating despite the presence of abnormal events such as failures and intrusions. Ensuring system survivability has increased...
Jeannette M. Wing
COMPSAC
2004
IEEE
15 years 10 months ago
Modular Design of Reactive Systems
: We concentrate on two major aspects of reactive system design: behavior control and modularity. These are studied from a formal point of view, within the framework of action syst...
Cristina Cerschi Seceleanu, Tiberiu Seceleanu