Busca e compartilhamento de recursos multimídia em redes sociais ontológicas

• Autor(a) principal: Natale, Leandro Pupo
• Data de Publicação: 2017
• Tipo de documento: Tese
• Idioma: por
• Título da fonte: Biblioteca Digital de Teses e Dissertações do Mackenzie
• Texto Completo: http://dspace.mackenzie.br/handle/10899/24276
• topic: inteligência artificial; gestão do conhecimento; ontologia; redes sociais; CNPQ::CIENCIAS EXATAS E DA TERRA::CIENCIA DA COMPUTACAO::METODOLOGIA E TECNICAS DA COMPUTACAO::ENGENHARIA DE SOFTWARE

The new Information and Communication Technologies (ICT) are making the relationship between people more dynamic, establishing new ways of sharing Information and Knowledge. These new relationships allow us to build Social Networks with purposes of information sharing, experiences and multimedia resources, such as Facebook, Twitter, WhatsApp, LinkedIn, Instagram, Researchgate, Mendeley,and so on, specific for services offering such as transportation (Uber, Cabify, EasyGo), accommodation (Airbnb, HouseTrip), personal assistants (Google Now), among other types of applications. For this sharing process to be efficiently performed, those resources must be sought, found and integrated based on the meaning they store, taking into account the particularities of user-defined meanings. This knowledge must be processed and represented in a way that allows the integration in a uniform, automatic and safe way, with meanings being negotiated among users. This Thesis presents a model of Information and Knowledge Sharing and Knowledge between peers through a point-to-point negotiation using Ontological Alignment established by means of an inter-language, created based on the WKI method. This method is integrated into the WProfile collaborative platform, enabling environment users to manage the knowledge of their local multimedia repository. An ontological social network is established from the interaction between the environment users , in which social bonds are created from the semantic interlanguage between the local ontologies, aligning the common meanings between peers.