Recommender systems provide personalized suggestions about items that users will nd interesting. Typically, recom-mender systems require a user interface that can \intelli-gently" determine the interest of a user and use this information to make suggestions. The common solution, \ex-plicit ratings", where users tell the system what they think about a piece of information, is well-understood and...

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Rich-media, pictures, and videos, are becoming an increasingly important aspect of online social networks. Unlike social networks, where users are connected primarily because of being friends, peers, or co-workers, content-based networks build connections between individuals founded on a shared interest in rich-media content. In this study, “interest-graphs” comprised of these content-based con...

Theoretical background : Cluster development is not possible without the of its members, in particular human capital. The social capital theory allows us to see importance for cluster members. Purpose article presents results studies on attitudes entrepreneurs (members cluster) towards employee competences relation cluster. aim also present changes way think about factors their competitiveness....

Purpose – Bridging indistinct relationships and online loyalty has become an important strategy for online interest-based communities’ operators and firms. The objective of this study is to draw on the elaboration likelihood model (ELM) to advance our understanding of the influences on the development of relationship quality and the consequent impact on members’ loyalty to online communities. D...