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» Understanding changes in use cases: A case study
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MOR
2006
79views more  MOR 2006»
15 years 6 months ago
Poisson Disorder Problem with Exponential Penalty for Delay
Abstract. We solve the Poisson disorder problem when the delay is penalized exponentially. Our objective is to detect as quickly as possible the unobservable time of the change (or...
Erhan Bayraktar, Savas Dayanik
EMSOFT
2006
Springer
15 years 10 months ago
Analysis of the zeroconf protocol using UPPAAL
We report on a case study in which the model checker Uppaal is used to formally model parts of Zeroconf, a protocol for dynamic configuration of IPv4 link-local addresses that has...
Biniam Gebremichael, Frits W. Vaandrager, Miaomiao...
NORDICHI
2004
ACM
16 years 6 days ago
Procuring a usable system using unemployed personas
This case study examines a procurement project where the Swedish National Labor Market Administration (AMV) hired usability consultants in order to redesign their website for empl...
Erik Markensten, Henrik Artman
ICST
2009
IEEE
16 years 1 months ago
Quality Assurance of Software Applications Using the In Vivo Testing Approach
Software products released into the field typically have some number of residual defects that either were not detected or could not have been detected during testing. This may be...
Christian Murphy, Gail E. Kaiser, Ian Vo, Matt Chu
IAT
2007
IEEE
16 years 1 months ago
User-Oriented Evaluation Methods for Interactive Web Search Interfaces
Although significant efforts have been devoted to the study and evaluation of information retrieval systems from an algorithmic perspective, far less work has been performed on t...
Orland Hoeber, Xue Dong Yang