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CHI
2000
ACM
15 years 4 months ago
Measuring usability: are effectiveness, efficiency, and satisfaction really correlated?
Usability comprises the aspects effectiveness, efficiency, and satisfaction. The correlations between these aspects are not well understood for complex tasks. We present data from...
Erik Frøkjær, Morten Hertzum, Kasper ...
IEE
2002
92views more  IEE 2002»
14 years 11 months ago
Comparison of Web size measures for predicting Web design and authoring effort
: Software practitioners recognise the importance of realistic estimates of effort for the successful management of software projects, the Web being no exception. Estimates are nec...
Emilia Mendes, Nile Mosley, Steve Counsell
ICPR
2008
IEEE
16 years 24 days ago
Preliminary approach on synthetic data sets generation based on class separability measure
Usually, performance of classifiers is evaluated on real-world problems that mainly belong to public repositories. However, we ignore the inherent properties of these data and how...
Núria Macià, Ester Bernadó-Ma...
LOBJET
2000
140views more  LOBJET 2000»
14 years 11 months ago
Early Measures for UML Class Diagrams
:Building software models before implementing them has become widely accepted in the software industry. Object models, graphically represented by class diagrams, lay the foundation...
Marcela Genero, Mario Piattini, Coral Calero
ARTS
1999
Springer
15 years 3 months ago
Specifying Performance Measures for PEPA
Stochastic process algebras such as PEPA provide ample support for the component-based construction of models. Tools compute the numerical solution of these models; however, the st...
Graham Clark, Stephen Gilmore, Jane Hillston