Locating missing items is a challenging problem that people face frequently. This paper proposes a system that attempts to solve this problem by taking the advantage of the interactions among people in online social media. Locate it! Is an online social community for connecting individuals with lost items with people who found these items. The communication in this Arabic social network is base...

Organizational virtual social networks (OVSN) reshape social structures due to their ability to strengthen social ties, to change power relations and to enable new forms of cooperation. Research in Information and Communication Technologies (ICT) has led to various approaches that analyze the impact of OVSN on organizations in terms of structure and behavior. Our study aims to analyze important...

Virtual humans, with realistic behaviors and increasingly humanlike social skills, evoke in users a range of social behaviors normally only seen in human face-to-face interactions. One of the key challenges in creating such virtual humans is giving them human-like conversational skills. Traditional conversational virtual humans usually make turn-taking decisions depending on explicit cues, such...

This research attempts to describe the identity development of students/teachers who used a virtual social network –Facebook to work with historical mathematics and mathematicians in the frame of a second degree course. Fifteen participants aged from 24 to 53 years old participated in the course in which they were required to attend mathematical Facebook sites involved with math history. The re...

Prior research has focused on the benefits of usage of social media such as Facebook in terms of the social capital gains they bring. Other research has studied the adverse impact of such usage on academic performance. In this study we try to understand both the beneficial and adverse aspects of Facebook usage in the case of U.S. undergraduate students. Basing on social capital theory and syste...

Modern Online Social Networks (OSNs) have many similarities. They use social ties, promote sharing and users get to vote or like content. Even their underlying structure is similar, tightly knit communities, power law distributions and the flow of information from stronger nodes to weaker, are prevalent in almost every network. Users spend time to maintain their online profile and therefore fil...

Unlike traditional media, our interactions with political parties via social media are generally public, subject to scrutiny by others and, consequently, a self-presentation concern. This paper contributes to theory on impression management within social network sites (SNSs) by providing an understanding of the effect of visible affiliation on page ‘Liking’ behavior in the context of political ...

The purpose of this paper is to further elucidate the importance of social relationships and social connectedness with aging in place and in developing elder-friendly communities. The process used in this study was inclusive of younger adults (age 40–65) as well as older adults (65+) in order to further understand how they envision a community that could support their own aging in place. A comm...