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» Methods for Measuring Usability
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ACMDIS
2000
ACM
13 years 12 months ago
From Usability Lab to "Design Collaboratorium": Reframing Usability Practice
This paper presents an exploratory process in which three industrial usability groups, in cooperation with HCI researchers, worked to reframe their own work practice. The usabilit...
Jacob Buur, Susanne Bødker
SIGDOC
2003
ACM
14 years 22 days ago
Alternative methods for field usability research
Field usability research involves observing people in their own environments—for example, workplaces, homes, and schools—to learn their normal or natural behavior. Through fie...
Laurie Kantner, Deborah Hinderer Sova, Stephanie R...
ASSETS
2008
ACM
13 years 9 months ago
A comparative test of web accessibility evaluation methods
Accessibility auditors have to choose a method when evaluating accessibility: expert review (a.k.a. conformance testing), user testing, subjective evaluations, barrier walkthrough...
Giorgio Brajnik
PAMI
2010
185views more  PAMI 2010»
13 years 5 months ago
Evaluating Stability and Comparing Output of Feature Selectors that Optimize Feature Subset Cardinality
—Stability (robustness) of feature selection methods is a topic of recent interest, yet often neglected importance, with direct impact on the reliability of machine learning syst...
Petr Somol, Jana Novovicová
ER
2007
Springer
157views Database» more  ER 2007»
14 years 1 months ago
Perceived vs. Measured Quality of Conceptual Schemas: An Experimental Comparison
Frequently the behaviour of an information system is functionally correct, but it does not meet some quality criteria, such as completeness, consistency, and usability. One way to...
Samira Si-Said Cherfi, Jacky Akoka, Isabelle Comyn...