Coalla : Un modèle pour l'édition collaborative d'un contenu géographique et la gestion de sa cohérence

Abstract : Geographic content production and maintenance is often done through a combination of various contributions. Thus, updating IGN geographic data relies on integrating data from partners or by involving field change alerts. This is also the case of free content produced by community projects such as OpenStreetMap. An important problem is quality management of collaboratively produced geographic content, in particular consistency management. This allows for decision-making which is based on this content. Data consistency depends on how homogenous space representation is. Likewise, it depends on preserving important non-explicit information that can be found on the geometries of the entities described in the content. This Thesis proposes a model baptized Coalla for collaborative editing of geographic content with consistency management. The model has three contributions: 1) identifying and defining elements that should be included in a formal vocabulary to facilitate the construction of collaborative geographic content, 2) user assistance process to help users build on the fly a formal vocabulary extracted from formal IGN databases specifications and existing collaborative vocabularies, and 3) a strategy for evaluating and reconciling user contributions in order to coherently integrate them into the content. Our model Coalla has been implemented in a prototype
Complete list of metadatas

Cited literature [150 references]  Display  Hide  Download

https://tel.archives-ouvertes.fr/tel-00952250
Contributor : Abes Star <>
Submitted on : Wednesday, February 26, 2014 - 2:15:19 PM
Last modification on : Tuesday, June 27, 2017 - 12:13:30 PM
Long-term archiving on : Monday, May 26, 2014 - 12:05:16 PM

File

TH2013PEST1005_complete.pdf
Version validated by the jury (STAR)

Identifiers

  • HAL Id : tel-00952250, version 1

Collections

Citation

Carmen Brando Escobar. Coalla : Un modèle pour l'édition collaborative d'un contenu géographique et la gestion de sa cohérence. Autre [cs.OH]. Université Paris-Est, 2013. Français. ⟨NNT : 2013PEST1005⟩. ⟨tel-00952250⟩

Share

Metrics

Record views

398

Files downloads

895