Spontaneous interaction with audiovisual contents for personalized e-commerce over Digital TV.
Martín López NoresMarta Rey-LópezJosé Juan Pazos-AriasJorge García DuqueYolanda Blanco-FernándezAlberto Gil-SollaRebeca P. Díaz RedondoAna Fernández VilasManuel Ramos CabrerPublished in: Expert Syst. Appl. (2009)