Multivariate cube integrated retinal variable to visually represent multivariable data
Journal Title: EAI Endorsed Transactions on Context-aware Systems and Applications - Year 2017, Vol 4, Issue 12
Abstract
For visualization of multivariable data, multivariate cube meets with the limitation of screen and human vision. Retinal variables are integrated into multivariate cube to enhance its visual characteristics. The selective feature of variables and associative feature of the values of the same variable are improved with the integration of retinal variable into the set of visual variables. The selective, quantitative, and ordered features of the marks of a visual variable are enhanced by the integration of retinal variable into different values. The combination of multivariate cube and retinal variables in data visualization significantly increases visual characteristics. Multivariate cube integrated retinal variable is illustratively applied for visually analyzing the data set of the learning outcomes evaluation of information system curriculum at Thu Dau Mot University and the data set of the happenings of hand, foot, mouth disease in Binhduong province during 2012-
Authors and Affiliations
H. T. Nguyen, A. V. T. Tran, T. A. T. Nguyen, L. T. Vo, P. V. Tran
Keywords
Related Articles
- EP ID EP45793
- DOI http://dx.doi.org/10.4108/eai.6-7-2017.152757
- Views 247
- Downloads 0
Document Level Sentiment Analysis: A survey
Sentiment analysis becomes a very active research area in the text mining field. It aims to extract people's opinions, sentiments, and subjectivity from the texts. Sentiment analysis can be performed at three levels: at...
Context-aware Readings with Inbooki
E-books are more and more spreading among readers, who take advantage from the capability of reading them on different devices and of storing a whole library of books in a light and portable device. What is still missing...
Towards an Efficient Implementation of Human Activity Recognition for Mobile Devices
The availability of diverse and powerful sensors embedded in modern Smartphones/mobile devices has created exciting opportunities for developing context-aware applications. Although there is good capacity for collecting...
Bootstrapped Discovery and Ranking of Relevant Services and Information in Context-aware Systems
A context-aware system uses context to provide relevant information and services to the user, where relevancy depends on the user’s situation. This relevant information could include a wide range of heterogeneous content...
Maintenance process control: cellular automata approach
In this work we consider an industrial maintenance process control problem using cellular automata approach. The problem consists on finding an optimal control for the assignment and the displacement of agents in a spati...