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EXAMINapp: An Evolved Secure Anonymous Assessment Information System Using NFC And QR Technologies
(IEEE Latin America Transactions, 2016-06)
Preferential treatment or even potential bias which subconsciously affect marking is an important problem in current assessment models. To date, several systems have been developed to prevent the evaluators from relating ...
An Intelligent Mobile Web Browser to Adapt the Mobile Web as a Function of the Physical Environment
(IEEE Latin America Transactions, 2013-11)
Today, millions of users all over the world visit websites using their Smartphones. Mobile devices have several features that may contribute to worsen the user experience when using mobile webs, such as: small displays and ...
Assessment of learning in environments interactive through fuzzy cognitive maps
(Soft Computing, 2015-04)
Fuzzy cognitive maps have been applied in different areas to express the dynamic behavior of a set of related concepts. These maps are powerful tools for analysis and generate simulations in dynamic systems. Nowadays, ...
Design specific user interfaces for people with down syndrome using suitable WCAG 2.0 guidelines
(Journal of Ambient Intelligence and Humanized Computing, 2017-07)
There are no specific guidelines that can be used when designing Web applications for people with Down syndrome. Nor is it defined what guidelines may have a negative or positive impact on this user profile. For this ...
An approach to improve the accuracy of probabilistic classifiers for decision support systems in sentiment analysis
(Applied Soft Computing, 2017-05)
Social networks link people and machines, providing a huge amount of information that grows very fast without the possibility to be handled manually. Moreover, opinion mining is the process of using natural language ...