Now showing items 1-2 of 2

    • A comparative study of microaggregation methods 

      Mateo Sanz, Josep Maria; Domingo Ferrer, Josep (Institut d'Estadística de Catalunya, 1998)
      Article
      Open Access
      Microaggregation is a statistical disclosure control technique for microdata. Raw microdata (i.e. individual records) are grouped into small aggregates prior to publication. Each aggregate should contain at least k records ...
    • Comparing biofuels through the lens of sustainability: A data envelopment analysis approach 

      Cabrera Jiménez, Richard; Mateo Sanz, Josep Maria; Gavaldà Casado, Jordi; Jiménez Esteller, Laureano; Pozo Fernández, Carlos (2022-02-01)
      Article
      Open Access
      Liquid biofuels can facilitate the transition towards a more sustainable transportation sector by curbing carbon emissions while maintaining most of the current vehicle fleet. Today, a myriad of alternatives are available ...