Visualization Techniques Through Search Interfaces in Learning Object Repositories

  • Paulo Alonso Gaona García Faculty of Distrital University
  • Ana Fermoso García Pontifical University of Salamanca
  • Salvador Sánchez Alonso University of Alcalá
  • Elvis Eduardo Gaona García Engineering Faculty of Distrital University

Resumen (es_ES)

In this paper, it is presented a study to evaluate and compare the effectiveness of eight different interfaces based on visualization techniques to carry out searching digital resources according to knowledge area and knowledge representation scheme. The navigation structure is based on hi­erarchical taxonomic representation through the use of Art and Architecture Thesaurus (AAT). It was adopted principles of Human Computer In­teraction (HCI) for the development of search interfaces through information visualization tech­niques. Finally, it will be presented preliminary results in order to evaluate the most representa­tive aspects to carry out the development of visu­al search interfaces of learning objects in digital repositories, according to principles of visualiza­tion techniques and hierarchic taxonomic classi­fication.

 

Resumen (en_US)

In this paper, it is presented a study to evaluate and compare the effectiveness of eight different interfaces based on visualization techniques to carry out searching digital resources according to knowledge area and knowledge representation scheme. The navigation structure is based on hi­erarchical taxonomic representation through the use of Art and Architecture Thesaurus (AAT). It was adopted principles of Human Computer In­teraction (HCI) for the development of search interfaces through information visualization tech­niques. Finally, it will be presented preliminary results in order to evaluate the most representa­tive aspects to carry out the development of visu­al search interfaces of learning objects in digital repositories, according to principles of visualiza­tion techniques and hierarchic taxonomic classi­fication.

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Biografía del autor/a

Paulo Alonso Gaona García, Faculty of Distrital University
System Engineering, Master in Information Sciences and Communications, Ph.D candidate in Information and Knowledge Engineering. Professor at Engi­neering Faculty of Distrital University, Bogotá.
Ana Fermoso García, Pontifical University of Salamanca
Degree in computing, Doctor in Computer Science at the Deusto University. Professor at the Computer Science Department of the Pontifical University of Salamanca, Salamanca.
Salvador Sánchez Alonso, University of Alcalá
Engineer in Computer, degree on Library Science. Doctor in Computer Science at the Polytechnic University of Madrid. Professor and senior member of the Information Engineering group, a research unit dependent of the Computer Sci­ence Department of the University of Alcalá, Alcalá.
Elvis Eduardo Gaona García, Engineering Faculty of Distrital University
Electronic Engineering, Master in Information Sciences and Communications, Ph.D candidate in Engineering. Professor at Engineering Faculty of Distrital University. Bogotá.
Cómo citar
Gaona García, P. A., Fermoso García, A., Sánchez Alonso, S., & Gaona García, E. E. (2014). Visualization Techniques Through Search Interfaces in Learning Object Repositories. Tecnura, 18(42), 114-125. https://doi.org/10.14483/udistrital.jour.tecnura.2014.4.a09
Publicado: 2014-10-01