Visualization Techniques for the Comparative Analysis of Weighted Free Trees

2017 ◽  
Author(s):  
Yuichi Naragino ◽  
Kazuo Misue
Keyword(s):  
Comparative Analysis ◽  
Visualization Techniques

scholarly journals Visualization techniques and their applicability in arranging the work of modern scholar with educational information

2019 ◽  
pp. 30-42
Author(s):  
T. Chelnokova
Keyword(s):  
Comparative Analysis ◽  
Learning Process ◽  
Interactive Learning ◽  
Historical Analysis ◽  
Educational Material ◽  
Learning Technologies ◽  
Theory And Practice ◽  
Visualization Techniques ◽  
Educational Information

The article describes a variety of visualization techniques for educational material and substantiates their potential. Arguing the  value of  visualization techniques, the  author takes into account modern requirements for  education and gives her vision of  the  capabilities of  these techniques (including those that are elements of interactive learning technologies) in solving educational problems. The content of the article is based on a historical analysis of the theory and practice of visualizing the learning process with elements of a comparative analysis of its implementation in schools of our country. Actualizing her own experience and the experience of her colleagues, the  author gives her vision of  the  modern practice on  visualization of the students’ work with the educational information which is implemented with consideration of  the  education computerizing process, with priority of  the  team forms of  students’ work. The  author gives theoretical and methodological ideas that can be taken as the basis for the conceptual substantiation of the visualization of the learning process.

Visualizing a Hierarchical Taxonomy in a Children’s Web Portal: User Evaluations of Two Prototypes

2013 ◽  
Author(s):  
Andrew Large ◽  
Jamshid Beheshti ◽  
Ian Clement ◽  
Marni Tam ◽  
Nahid Tabatabaei
Keyword(s):  
Comparative Analysis ◽  
Elementary Students ◽  
Information Visualization ◽  
Web Portal ◽  
Mots Clés ◽  
Subject Directory ◽  
User Evaluations ◽  
Keyword Searching ◽  
Visualization Techniques ◽  
The Web

Elementary students use the Web to find information, but can encounter problems with keyword searching. An alternative is to choose terms from a taxonomy (subject directory), but students may then encounter problems in locating a term within the taxonomy. This paper reports on a comparative analysis of a conventional, hierarchically displayed taxonomy with a display of the same taxonomy using information visualization techniques. The evaluations were undertaken by students from grade-six (11 to 12 years’ old) and are part of a larger study on the application of information visualization techniques to interfaces targeted at children.Les élèves du primaire utilisent le Web pour trouver de l'information, mais peuvent avoir des difficultés avec la recherche par mots-clés. Une possibilité serait de choisir des termes à partir d'une taxonomie (liste de sujets), mais dans ces circonstances, ils pourraient avoir de la difficulté à localiser le terme voulu. Cet article présente l'analyse comparative d'une taxonomie hiérarchique conventionnelle et de la même taxonomie présentée en utilisant des techniques de visualisation de l'information. Les évaluations ont été effectuées par des élèves de 6e année (11 et 12 ans) et font partie intégrante d'une étude plus vaste sur l'application de techniques de visualisation de l'information dans la conception d'interfaces ciblant les enfants. 

Comparative Analysis of Flight Search Representations

2019 ◽  
Vol 31 (4) ◽  
pp. 74-88
Author(s):  
Aimal Tariq Rextin ◽  
Fatima Iftekhar ◽  
Muhammad Muddasir Malik ◽  
Faheem Abbas
Keyword(s):  
Comparative Analysis ◽  
Linear Representation ◽  
Textual Representation ◽  
New Form ◽  
Almost All ◽  
Visualization Techniques

Visualization has been extensively used in almost all the fields, but unfortunately, there is very little work on the visualization of flight search. The literature discusses only two representations: textual representation and linear representation. In this study, the authors introduce a new form of visualization called circular representation and compare it with the existing visualization techniques. The authors found that each representation has its own merits and demerits. More specifically, they found that users were able to find required flight circular efficiently when using circular representation, while most errors were committed by the user when using textual representation, and users ranked circular representation low in terms of qualitative satisfaction.

Predicting spatial activity patterns in a neural map from a probabilistic atlas of 3-D reconstructed neurons

1995 ◽  
Vol 53 ◽  
pp. 812-813
Author(s):  
G. Jacobs ◽  
F. Theunissen
Keyword(s):  
Activity Patterns ◽  
Three Dimensional ◽  
Sensory System ◽  
Neural System ◽  
Probabilistic Atlas ◽  
Uniform Sample ◽  
Dimensional Reconstruction ◽  
The Time Domain ◽  
And Function ◽  
Visualization Techniques

In order to understand how the algorithms underlying neural computation are implemented within any neural system, it is necessary to understand details of the anatomy, physiology and global organization of the neurons from which the system is constructed. Information is represented in neural systems by patterns of activity that vary in both their spatial extent and in the time domain. One of the great challenges to microscopists is to devise methods for imaging these patterns of activity and to correlate them with the underlying neuroanatomy and physiology. We have addressed this problem by using a combination of three dimensional reconstruction techniques, quantitative analysis and computer visualization techniques to build a probabilistic atlas of a neural map in an insect sensory system. The principal goal of this study was to derive a quantitative representation of the map, based on a uniform sample of afferents that was of sufficient size to allow statistically meaningful analyses of the relationships between structure and function.

1207: Failed Pyeloplasty in Children: Comparative Analysis of Retrograde Endopyelotomy VS. Re-do Pyeloplasty

2007 ◽  
Vol 177 (4S) ◽  
pp. 398-398
Author(s):  
Luis H. Braga ◽  
Joao L. Pippi Salle ◽  
Sumit Dave ◽  
Sean Skeldon ◽  
Armando J. Lorenzo ◽  
...  
Keyword(s):  
Comparative Analysis
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