This paper discusses the intertwine of social networks of users and social networks of Web
services to compose, execute, and monitor Web services. Each network provides details that …

Human–computer interaction research on online social media has mainly focused on the
use of single platforms such as Twitter and Facebook. However, this context is not entirely …

Recentyears have seen an unprecedented growth of Internet-based applications and
offerings that have a huge impact on individuals' daily lives and organisations'(businesses …

Recommender systems have shown great potential to help users find interesting and
relevant Web service (WS) from within large registers. However, with the proliferation of …

A service or product. The system may provide a mechanism to encourage genuineness in
ratings provided by the users. Fur thermore, the instructions facilitate the rating receivers to …

Social media has become a mainstream activity where people share all kinds of personal
and intimate details about their lives. These social networking sites (SNS) allow users to …

Mapping user profiles across social network sites enables sharing and interactions between
social networks, which enriches the social networking experience. Manual mapping for user …

Although social networking has become a remarkable feature in the Web, full interoperability
has not arrived. This work explores the main 5 paradigms of interoperability across social …

Social login has become an increasingly popular alternative for traditional user registration.
Although a single sign-on protocol is commonly considered to have the advantage of …

Today people work together across time, space, cultural and organizational boundaries. To
simplify and automate the work, collaboration employs a broad range of tools, such as …