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» Usability: not as we know it!
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BTW
2009
Springer
99views Database» more  BTW 2009»
15 years 3 months ago
A Framework for Reasoning about Share Equivalence and Its Integration into a Plan Generator
: Very recently, Cao et al. presented the MAPLE approach, which accelerates queries with multiple instances of the same relation by sharing their scan operator. The principal idea ...
Thomas Neumann, Guido Moerkotte
ACMDIS
2000
ACM
15 years 4 months ago
On the Contributions of Different Empirical Data in Usability Testing
Many sources of empirical data can be used to evaluate an interface (e.g., time to learn, time to perform benchmark tasks, number of errors on benchmark tasks, answers on question...
Maria Ebling, Bonnie E. John
IEEEARES
2010
IEEE
15 years 6 months ago
Security and Usability: Analysis and Evaluation
Abstract—The differences between the fields of HumanComputer Interaction and Security (HCISec) and HumanComputer Interaction (HCI) have not been investigated very closely. Many ...
Ronald Kainda, Ivan Flechais, A. W. Roscoe
UIST
2003
ACM
15 years 5 months ago
Automatic thumbnail cropping and its effectiveness
Thumbnail images provide users of image retrieval and browsing systems with a method for quickly scanning large numbers of images. Recognizing the objects in an image is important...
Bongwon Suh, Haibin Ling, Benjamin B. Bederson, Da...
JSW
2008
95views more  JSW 2008»
14 years 11 months ago
Quality-of-Context and its use for Protecting Privacy in Context Aware Systems
Context-awareness refers to systems that unobtrusively adapt to the environment of their users on the basis of context information, popularly known as contextaware systems. One inh...
Kamran Sheikh, Maarten Wegdam, Marten van Sinderen