Social network platforms are increasingly becoming identity providers and a media for
showing multiple types of activity from third-party web sites. In this article, we analyze the …

The objective of social network services (SNS) is to fulfil users' social needs, and this is quite
different from the traditional functional-oriented genetic services (GSs) which are leveraged …

The evolution of web technologies brought a new view over Web published data, making the
information available to both humans and machines. However, as societies are built over …

This paper proposes a set of criteria used to establish the Q uality of S ocial N etwork (Q o
SN) of a social network connecting social Web services together. These latter are quite …

This article examines the confirmation of mobile phone ownership. We propose a model of
digital certificates that can be used to programmatically check the lawful use of the device …

Facebook platform offers rich APIs and has a huge number of users and user-generated
contents. This paper presents our mobile Facebook application on Android, called DEFAC …

Social Networking sites like Facebook and Twitter have become extremely important and
are used by millions of people worldwide. In addition, the advent of mobile technology …

Information and Communication Technology (ICT) are transforming society's information
flows. These new interactive environments decouple agents, information and actions from …

Social login is a way that allows social network users to use their credential to log in to other
applications. Currently, many developers make use of Open Authorization (OAuth) protocol …

Businesses are interested in developing smartphone apps due to huge market potentials.
However, it is laborious, time-consuming and costly to establish the needed information …