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  • Policies for improving quality in supply chain 

    Zhang, Yaju (Universitat Politècnica de Catalunya / Zhejiang University, 2014)
    Bachelor thesis
    Open Access
    This paper is aimed to analyse the problem associated with quality in a two-stage supply chain with one supplier and one manufacturer. Most cases in real life is not this simple, although for the propose of keeping easy ...
  • Worker ranking determination in crowdsourcing platforms using aggregation functions 

    Sanchez Charles, David; Nin Guerrero, Jordi; Solé Simó, Marc; Muntés Mulero, Victor (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Open Access
    The increasing adoption of crowdsourcing for commercial and industrial purposes rises the need for creating sophisticated mechanisms in crowd-based digital platforms for efficient worker management. One of the main challenges ...