Application of the KDD process for the visualization of integrated geo-referenced textual data from the pre-processing phase

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Geo-referenced textual data has been the subject of multiple investigations, by providing opportunities to better understand certain phenomena according to the content that is shared, either on-line such as social networks, blogs, and news; or through repositories such as scientific research articles, geo-referenced virtual books, among others. However, the characteristics of this information are studied, analyzed and processed separately, either through its textual components or its geo-spatial components, which offers a separate understanding of the results. In this paper, we propose an integration of textual and geo-spatial components from the pre-processing phase to the visualization stage, As a part of the Document Mapping process based on the phases of the Knowledge Discovery in Databases (KDD). Achieving two main results (1) minimize the problems that arise in the visual phase, such as data occlusion and (2) provide a more detailed understanding between the textual relationships of the data when plotted in a geo-spatial map.

Original languageEnglish
Title of host publicationWeb and Wireless Geographical Information Systems - 16th International Symposium, W2GIS 2018, Proceedings
EditorsFarid Karimipour, Miguel R. Luaces
PublisherSpringer Verlag
Pages41-50
Number of pages10
ISBN (Print)9783319900520
DOIs
StatePublished - 2018
Event16th International Symposium on Web and Wireless Geographical Information Systems, W2GIS 2018 - A Coruna, Spain
Duration: 21 May 201822 May 2018

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume10819 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference16th International Symposium on Web and Wireless Geographical Information Systems, W2GIS 2018
Country/TerritorySpain
CityA Coruna
Period21/05/1822/05/18

Bibliographical note

Funding Information:
The present work was achieved thanks to the joint work with my advisor, for her persistence and tenacity at the moment of sharing her teachings with me, to my distinguished teachers who have forged knowledge from the first day of classes, whom with nobility and enthusiasm influenced as an example in me and my colleagues in the master’s degree in computer science; also thanks to CONCYTEC, FONDECYT and Cienciactiva for the support and opportunities provided that made this work possible.

Publisher Copyright:
© Springer International Publishing AG, part of Springer Nature 2018.

Keywords

  • Data visualization
  • Document map
  • GIS
  • Geo-referenced data
  • Integration
  • KDD
  • Textual data

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