caa a22 4500 445322268 CHVBK 20180317142708.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s00530-010-0219-4 doi (NATIONALLICENCE)springer-10.1007/s00530-010-0219-4 Supporting content discovery and organization in networks of contents and users [Elektronische Daten] [F. Carmagnola, F. Cena, L. Console, P. Grillo, M. Perrero, R. Simeoni, F. Vernero] The design of approaches for supporting the user in the navigation of a variety of contents is an interesting area of research with many potential applications. In particular, interactive television (iTV) offers users the opportunity of accessing a huge amount of contents, ranging from general to specialized ones. As a consequence, the exploration of such contents must be supported in some way. In this paper, we present an innovative approach that integrates some recent methodologies and technologies developed in different areas of Artificial Intelligence and the Web: user-model-based adaptation, social networking, semantic annotation, and content sharing. We show how the integration of these technologies can provide interesting opportunities for a new approach to content navigation and discovery based on the possibility of exploring personalized networks of contents, users and concepts. Also, we focus on the specific goal of designing a platform for accessing iTV contents with the aim of providing the user with many alternative ways of exploring and discovering potentially interesting videos. After discussing the application, integrated in a project by Telecom Italia for a new paradigm of iTV, we preset the architecture we designed for integrating the methodologies discussed above. Springer-Verlag, 2010 User modelling nationallicence Web 2.0 nationallicence Social networks nationallicence Folksonomies nationallicence Personal space nationallicence Content navigation support nationallicence Content discovery nationallicence Recommender systems nationallicence Carmagnola F. Dipartimento di Informatica, Università di Torino, Turin, Italy aut Cena F. Dipartimento di Informatica, Università di Torino, Turin, Italy aut Console L. Dipartimento di Informatica, Università di Torino, Turin, Italy aut Grillo P. Dipartimento di Informatica, Università di Torino, Turin, Italy aut Perrero M. Dipartimento di Informatica, Università di Torino, Turin, Italy aut Simeoni R. Telecom Italia Lab, Turin, Italy aut Vernero F. Dipartimento di Informatica, Università di Torino, Turin, Italy aut Multimedia Systems Springer-Verlag 17/3(2011-06-01), 199-218 0942-4962 17:3<199 2011 17 530 https://doi.org/10.1007/s00530-010-0219-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00530-010-0219-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Carmagnola F. Dipartimento di Informatica, Università di Torino, Turin, Italy aut NATIONALLICENCE 700 1- Cena F. Dipartimento di Informatica, Università di Torino, Turin, Italy aut NATIONALLICENCE 700 1- Console L. Dipartimento di Informatica, Università di Torino, Turin, Italy aut NATIONALLICENCE 700 1- Grillo P. Dipartimento di Informatica, Università di Torino, Turin, Italy aut NATIONALLICENCE 700 1- Perrero M. Dipartimento di Informatica, Università di Torino, Turin, Italy aut NATIONALLICENCE 700 1- Simeoni R. Telecom Italia Lab, Turin, Italy aut NATIONALLICENCE 700 1- Vernero F. Dipartimento di Informatica, Università di Torino, Turin, Italy aut NATIONALLICENCE 773 0- Multimedia Systems Springer-Verlag 17/3(2011-06-01), 199-218 0942-4962 17:3<199 2011 17 530 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer