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Browsing Articles (Departament de Tecnologies de la Informació i les Comunicacions) by Author "Daza, Vanesa"

Browsing Articles (Departament de Tecnologies de la Informació i les Comunicacions) by Author "Daza, Vanesa"

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  • Sancho, Teresa; Daza, Vanesa (Universitat de Barcelona, 2014)
    Existen distintas estrategias metodológicas para el seguimiento y evaluación de los/nparticipantes en un MOOC. En este artículo se elabora y justifica una propuesta/npara el MOOC de álgebra básica, “Descodificando álgebra”, ...
  • Cramer, Ronald; Daza, Vanesa; Gracia, Ignacio; Jiménez Urroz, Jorge; Leander, Gregor; Martí, Jaume, 1943-; Padró, Carles (Institute of Electrical and Electronics Engineers (IEEE), 2008)
    Error-correcting codes and matroids have been widely used in the study of ordinary secret sharing schemes. In this paper, the connections between codes, matroids, and a special class of secret sharing schemes, namely, ...
  • Daza, Vanesa; Herranz, Javier; Sáez, Germán (Institute of Electrical and Electronics Engineers (IEEE), 2008)
    In a distributed key distribution scheme, a set of servers helps a set of users in a group to securely obtain a common key. Security means that an adversary who corrupts some servers and some users has no information about ...

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