A Framework for Integrating, Exploring, and Searching Location-Based Web Data

  • Authors:

  • Alessandro Bozzon;Marco Brambilla;Stefano Ceri;Silvia Quarteroni

  • Affiliations:

  • Politecnico di Milano;Politecnico di Milano;Politecnico di Milano;Politecnico di Milano

  • Venue:
  • IEEE Internet Computing
  • Year:
  • 2011

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Abstract

This article presents the adaptation of a general search computing framework for exploratory search over Web data as suggested by the specificity of location-based data services. The result is a conceptual model of geographic entities, the spatial functions operating on them, and a special-purpose exploratory interface that lets users search combinations of georeferenced objects directly on a map. Such modifications help the general framework provide ranked extraction of relevant objects and their combinations, custom ranking functions, and cost-based access to location-based services.