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Role of human perception in cluster-based visual analysis of multidimensional data projections
(Institute for Systems and Technologies of Information, Control and Communication - INSTICCIEEE Computer Society - IEEE CSIEEE Technical Committee on Visualization and Graphics - IEEE VGTCLisbon, 2014-01)
Visualization of high-dimensional data requires a mapping to a visual space. Whenever the goal is to preserve similarity relations, multidimensional projections or other dimension reduction techniques are commonly used to ...
Study of stress distribution with finite element method in a root with prefabricated threaded split shaft post - Part I
(C S R E A Press, 2000-01-01)
A finite element analysis was carried out to study the role of prefabricated threaded split shaft post (Flexi-Post) on dentinal stress in pulpless tooth. Three dimensional plane strain model of mesio-distal section of a ...
The Role of Human Factors and Ergonomics Professionals on Sustainable Development
(2020-01-01)
Sustainable development goals (SDG) have been proposed by Agenda 2030 (UN), and challenges relate to the application of the triple bottom line (TBL) - people, planet, and profit. Human factors and ergonomics (HFE) professionals ...
Conceptual model for adaptable and extensible visual data exploration
(2004-12-01)
Interactive visual representations complement traditional statistical and machine learning techniques for data analysis, allowing users to play a more active role in a knowledge discovery process and making the whole process ...
What is in a rumour: combined visual analysis of rumour flow and user activity
(Computer Graphics Society - CGSInstitute of Computer Science of the Foundation for Research and Technology Hellas - ICS-CVRL/FORTHAssociation for Computing Machinery - ACMEurographics AssociationHeraklion, 2016-06)
Due to the rapid propagation of rumours in Online Social Networks (OSNs), identifying and understanding characteristic patterns, evolution and user behaviours behind this activity is essential. Yet, there are few tools ...
The strategic role of labor in mexico´s subordinated integration into the u.s. production system under NAFTA
(Princeton University, 2005-12-02)
There have been innumerable attempts to define and characterize the tendency toward accelerating internationalization (consisting of three simultaneous movements in the current era: rapidly expanding international trade, ...
The Role Of Ni Vacancies On The Physical Properties Of Cenixbi2-y Single Crystals
(IOP PUBLISHING LTDBRISTOL, 2015)
Criteria for analysis of the structure of electronic scientific journals
(Universidade do Minho, 2003-01-01)
This paper is the result of the Masters dissertation studying the role and history of scientific communication, especially the changes that have occurred after the appearance of electronic communication and computer networks. ...