Development and usage of online social networking web sites are growing rapidly. Millions members of these web sites publicly articulate mutual "friendship" relations and share user-created contents, such as photos, videos, files, and blogs. The advances in web designing technology and fast growing usage of online resources prompted web designers to improve features and architectures of social ...

Development and usage of online social networking web sites are growing rapidly. Millions members of these web sites publicly articulate mutual "friendship" relations and share user-created contents, such as photos, videos, files, and blogs. The advances in web designing technology and fast growing usage of online resources prompted web designers to improve features and architectures of social ...

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Social networks play an important role in the Semantic Web. Several methods exist to extract social networks among people such as FOAF aggregation, email analysis, and Web mining. In this paper, we expand the existing techniques for social network mining from the Web and apply them to obtain a social network for different entities. Especially, two types of networks are investigated in this stud...

Twitter has become a very popular microblog website and had attracted millions of users up to 2009. It is generally considered as a social networking website but gradually also used as a media for people or companies to spread out news or marketing information. One reason for considering Twitter as a media that broadcasts information instead of a social network is that on Twitter the friendship...

Purpose – Web sites are typically designed attending to a variety of criteria. However, web site structure determines browsing behavior and way-finding results. The aim of this study is to identify the main profiles of web sites’ organizational structure by modeling them as graphs and considering several social network analysis features. Design/methodology/approach – A case study based on 80 in...

A social network site is one social structure made up of a set of users including individuals or organizations, which plays a very import pole in the digital age. It has been one type of fashion online platform at providing services on facilitating the establishment of social networks or social relations among social members. Most social network sites provide web-based services and web-based me...