GeoVis

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GeoVis - Visualization of Geo-Referenced Information is a research project hosted by FCUL, focused on the visualization of geo-referenced data organized by categories. The Principal Research Unit is LabMAg and XLDB research team is responsible for task T4 - Visualization of geo-referenced information on mobile devices.



Objectives


This project is focused on the visualization of geo-referenced data organized by categories through the web either on desktop computers or on mobile devices. In both cases, the goal is to convey to the user the available information with intelligible visualizations. This includes, on one hand, offering mechanisms to define interactive queries expressing user preferences and, on the other hand, avoiding cluttered images using filtering mechanisms and adequate representation of the data elements that verify the query. So, the objectives of this project are the study of filtering mechanisms, the definition and the management of multiple representations, the representation layout and the interface issues related to the definition of selection criteria for interactive queries. As a result, a visualization tool will be developed as a proof of concept of the proposed techniques.


Funding


  • Period: 15-Oct-07 to 31-July-10
  • Proj #: PTDC/EIA/69765/2006
  • Funding: €45.000

Image:fct_logo.gif

Team Members



XLDB Team members


LabMAg Team members

  • Maria Beatriz Carmo (PI)
  • Ana Paula Cláudio
  • Filipe Gil - Master Student


Past Members

  • Ana Vaz - Master Student
  • José Andrade - Master Student
  • Hugo Aguiar - Master Student
  • Bruno Paixão - Master Student

Publications



Document | BibTeX source
Paulo Pombinho, Maria Beatriz Carmo, Ana Paula Afonso, Hugo Aguiar, Location and Orientation Based Queries on Mobile Environments.Proceedings of the Computer Graphics, Visualization, Computer Vision and Image Processing 2010 International Conference July, 2010.

Document | BibTeX source
Bruno Paiva, Ana Paula Cláudio, Maria Beatriz Carmo, Paulo Pombinho, Cristina Catita, Estratégias para a Representação de Pontos de Interesse sobre Mapas.Actas do 17º Encontro Português de Computação Gráfica p. 305-306, October, 2009.

Document | BibTeX source
Hugo Aguiar, Maria Beatriz Carmo, Paulo Pombinho, Ana Paula Afonso, Pesquisas Baseadas na Localização e na Orientação em Dispositivos Móveis.Actas do 17º Encontro Português de Computação Gráfica p. 269-275, October, 2009.

Document | BibTeX source
Paulo Pombinho, Ana Paula Afonso, Maria Beatriz Carmo, Contextos e Visualização Adaptativa em Ambientes Móveis.1º INForum - Simpósio de Informática September, 2009.

Document | BibTeX source
Paulo Pombinho, Maria Beatriz Carmo, Ana Paula Afonso, Evaluation of Overcluttering Prevention Techniques for Mobile Devices.Information Visualization (IV2009) p. 127-134, July, 2009.

BibTeX source
Ana Vaz, Paulo Pombinho, Ana Paula Afonso, Maria Beatriz Carmo, MoViSys - Sistema de Visualização para Dispositivos Móveis.3ª Conferência Nacional em Interacção Pessoa-Máquina, Interacção 2008 ISBN: 972-98464 p. 165-174, Outubro, 2008.

BibTeX source
Maria Beatriz Carmo, Ana Paula Afonso, Paulo Pombinho, Ana Vaz, MoViSys - A Visualization System for Mobile Devices. Em: Springer-Verlag (Ed.), Visual 2008 - 10th International Conference on Visual Information Systems, LNCS 5188, p. 167-178, September, 2008.

DOI | BibTeX source
Maria Beatriz Carmo, Ana Paula Afonso, Paulo Pombinho, Visualization of Geographic Query Results for Small Screen Devices.GIR'07 - 4th Workshop on Geographical Information Retrieval (held at ACM CIKM 2007) November, 2007.

Document | BibTeX source
Paulo Pombinho, Maria Beatriz Carmo, Ana Paula Afonso, Visualização de Informação Georeferenciada em Dispositivos Móveis.Encontro Português de Computação Gráfica (EPCG'07) October, 2007.

Document | BibTeX source
Paulo Pombinho, Ana Paula Afonso, Maria Beatriz Carmo, Geo-referenced Information Visualization on Mobile Devices.Workshop sobre Sistemas Móveis e Ubíquos (WSMU'07) June, 2007.

Document | BibTeX source
Maria Beatriz Carmo, Sergio Freitas, Ana Paula Afonso, Ana Paula Cláudio, Filtering Mechanisms for the Visualization of Geo-referenced Information.GIR'05 - Second International Workshop on Geographic Information Retrieval (held at ACM CIKM 2005) November, 2005.

BibTeX source
Maria Beatriz Carmo, Sergio Freitas, Ana Paula Afonso, Ana Paula Cláudio, Visualização Personalizada de Dados Geo-referenciados.Encontro Nacional de Visualização Científica (ENVC 05) September, 2005.

Document | Presentation | BibTeX source
Sergio Freitas, Maria Beatriz Carmo, Ana Paula Afonso, A Personalized Visualization Tool for Geo-referenced Information.ACM SIGCSE - Tenth Annual Conference on Inovation and Technology in Computer Science Education (ITiCSE 05) June, 2005.


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