Constrained colocation mining: application to soil erosion characterization

  • Authors:
  • Frédéric Flouvat;Nazha Selmaoui-Folcher;Dominique Gay;Isabelle Rouet;Chloé Grison

  • Affiliations:
  • University of New Caledonia, Noumea, New Caledonia;University of New Caledonia, Noumea, New Caledonia;University of New Caledonia, Noumea, New Caledonia;University of New Caledonia, Noumea, New Caledonia;University of New Caledonia, Noumea, New Caledonia

  • Venue:
  • Proceedings of the 2010 ACM Symposium on Applied Computing
  • Year:
  • 2010

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Abstract

Spatial data mining has been extensively studied for GIS applications. To deal with a fast increasing of data, investigations for spatial data analysis are needed. In this paper, we propose a spatial data mining approach which adapts the existing colocation concept to characterize soil erosion hazard. In order to manage this task, we put the colocation mining task into a more general framework. Based on this framework, new constraints linked to domain knowledge are pushed into the colocation mining algorithm. Finally, we developed a prototype and lead experiments on real scientific datasets.