2 documents found, page 1 of 1
Nile tilapia and gilthead seabream dietary self-selection of alternative feeds
Luís E. C. Conceição; Jorge Dias; Mendes, Rodrigo; Engrola, Sofia; Engrola, SofiaClassical assessments of new fsh feeds are anthropocentric, focusing mainly on growth. Although this methodology is accurate, it does not consider the fsh’ perspective. This study aimed to investigate the behavioural responses and feed preferences of Nile tilapia (Oreochromis niloticus) and gilthead seabream (Sparus aurata) through a self-selection trial using self-feeders. Both species were ofered three feeds:...
Touch attention Bayesian models for robotic active haptic exploration of hetero...
Martins, Ricardo Filipe Alves; João Filipe Ferreira; Jorge DiasThis work contributes to the development of active haptic exploration strategies of surfaces using robotic hands in environments with an unknown structure. The architecture of the proposed approach consists two main Bayesian models, implementing the touch attention mechanisms of the system. The model pi_per perceives and discriminates different categories of materials (haptic stimulus) integrating compliance an...