• openAccess   A flexible framework for assessing the quality of crowdsourced data 

      Meek, Sam; Jackson, Mike J.; Leibovici, Didier G. AGILE Digital Editions (2014-06)
      Crowdsourcing as a means of data collection has produced previously unavailable data assets and enriched existing ones, but its quality can be highly variable. This presents several challenges to potential end users that ...
    • openAccess   Descriptions of Spatial Operations -- Recent Approaches and Community Feedback 

      Hofer, Barbara; Brauner, Johannes; Wiemann, Stefan; Jackson, Mike J.; Granell, Carlos; Rodrigues, Amanda; Nuest, Daniel European Commission Joint Research Centre (2015)
      Progress in the technical provision of spatial operations as loosely-coupled interoperable web services requires a corresponding development of standardisation in their description. Operation discovery, usage and interpretation ...