Using Social Networks to Solve Crimes

2012 ◽  
Vol 4 (2) ◽  
pp. 18-29
Author(s):  
Alexiei Dingli
Keyword(s):  
Social Networks ◽  
Social Networking ◽  
Social Networking Site ◽  
Real Case

In this paper, the author investigates the use of the popular Social Networking Site (SNS) Facebook to solve crimes. In particular, the author uses car thefts as a case study. When a car owner discovers that his or her vehicle has been stolen, every means helps to recover the vehicle. Reporting the incident immediately to the police is obligatory, but alerting his or her network of friends on a social networking site about the misfortune could prove useful. In particular, the authors look into a real case study. This report answers several questions, such as: How useful can these sites be to help an owner recover the vehicle? How far can an appeal reach? What type of feedback do users send? The author analyzes how people create the appeal in Facebook and what information is shared.

E-Mentoring Through a Network of Practice on Facebook

2015 ◽  
Vol 5 (1) ◽  
pp. 34-45 ◽  
Author(s):  
Hsun-Ming Lee ◽  
Mayur R. Mehta
Keyword(s):  
College Students ◽  
Social Networks ◽  
Social Networking ◽  
Social Networking Site ◽  
Mentoring Program ◽  
Current Generation ◽  
Recent Graduates ◽  
The Relationship

Facebook is the most popular social networking site, with more than 500 million active members. With its ability to easily manage multi-user social networks synchronously, it provides a fertile foundation to promote e-mentoring among the current generation of technology- and Facebook-astute students. This study reviews Network of Practice (NoP) theories to provide insights to a mentoring structure that facilitates the sharing and exchange of profession-related knowledge. A Facebook application was developed to conduct an experiment that examined factors that affect the performance of the mentoring program based on a NoP. A class of college students, which used the application to connect to recent graduates and industry experts, allowed us to observe and analyze live mentoring activities. The authors' findings indicated that the mentor's gender appeared to impact the relationship that developed between mentors and protégés via Facebook, and that the students were indifferent about the years of experiences of their mentors.

U-Shaped Conformity in Online Social Networks

2019 ◽  
Vol 38 (3) ◽  
pp. 461-480 ◽  
Author(s):  
Monic Sun ◽  
Xiaoquan (Michael) Zhang ◽  
Feng Zhu
Keyword(s):  
Social Networks ◽  
Social Networking ◽  
Online Social Networks ◽  
Social Networking Site ◽  
Adoption Rate

Conformity toward the majority choice among a user’s friends on a social-networking site first decreases and then increases with the adoption rate of that choice.

scholarly journals A Social Networks Approach to Viral Advertising: The Role of Primary, Contextual, and Low Influencers

2019 ◽  
Vol 5 (3) ◽  
pp. 205630511984751 ◽  
Author(s):  
Itai Himelboim ◽  
Guy J. Golan
Keyword(s):  
Social Networks ◽  
Social Media ◽  
Social Networking ◽  
Online Advertising ◽  
Peer To Peer ◽  
Digital Platforms ◽  
Advertising Content ◽  
Viral Advertising

The diffusion of social networking platforms ushered in a new age of peer-to-peer distributed online advertising content, widely referred to as viral advertising. The current study proposes a social networks approach to the study of viral advertising and identifying influencers. Expanding beyond the conventional retweets metrics to include Twitter mentions as connection in the network, this study identifies three groups of influencers, based on their connectivity in their networks: Hubs, or highly retweeted users, are Primary Influencers; Bridges, or highly mentioned users who associate connect users who would otherwise be disconnected, are Contextual Influencers, and Isolates are the Low Influence users. Each of these users’ roles in viral advertising is discussed and illustrated through the Heineken’s Worlds Apart campaign as a case study. Providing a unique examination of viral advertising from a network paradigm, our study advances scholarship on social media influencers and their contribution to content virality on digital platforms.

scholarly journals The Emergence of Converging Communities via Twitter

2013 ◽  
Vol 9 (3) ◽  
Author(s):  
Cecilia Loureiro-Koechlin ◽  
Tim Butcher
Keyword(s):  
Social Networks ◽  
Social Networking ◽  
Conceptual Framework ◽  
Social Networking Site ◽  
Ethnographic Research ◽  
Online Group

Social networking site (SNS) communities emerge from socialization, when groups of people empathize and discover similarities between themselves. These communities are not defined by the place or the account but by people and participation. We validate a conceptual framework of how communities form and grow via SNS from ethnographic research of an online group that has emerged from converging social networks on Twitter. We define layers of use, the roles individuals adopt in these emerging communities, and their strategies for co-existence. This is underpinned by an exploration of how groups transition from interest-driven origins to supporting friendship-driven interactions.

Social Networks and Computer Mediated Communication

2012 ◽  
pp. 727-737 ◽  
Author(s):  
Romana Xerez ◽  
Paulo Figueiredo ◽  
Miguel Mira da Silva
Keyword(s):  
Social Networks ◽  
Social Networking ◽  
Collaborative Work ◽  
Computer Mediated Communication ◽  
Centrality Measures ◽  
Mediated Communication ◽  
Phone Calls ◽  
Computer Mediated ◽  
The Impact

This chapter examines social networks in the Portuguese society, and the impact of these social networks on organizations regarding Computer-Mediated Communication. The results describe a Portuguese case study and attempt to answer the following question: How does Computer-Mediated Communication contribute to social networking in organizations? This chapter examines the emails and phone calls exchanged during the year 2008 by employees working for a Portuguese bank in order to identify nodes, roles, positions, types of relations, types of networks and centrality measures. Overall there were 93.654 internal calls and 542.674 emails exchanged between the actors. The findings suggest that emailing is the preferred means of communication, although frequency increases with hierarchy communication. Collaborative work between departments functions as the emergence of a network. The results confirm the relevance of computer networks to support social networks in organizations, and its potential concerning data analysis outside the traditional surveys, and the possibility of introducing Internet sources.

scholarly journals Facebook Goes to College; Recent Research on Educational Uses of Social Networks

2013 ◽  
Vol 2 (1) ◽  
Author(s):  
Susan Erdmann
Keyword(s):  
Social Networks ◽  
Social Networking ◽  
Social Networking Site ◽  
Management Systems ◽  
Educational Institutions ◽  
Course Management Systems ◽  
Course Management ◽  
The Social ◽  
Exchange Information ◽  
Academic Content

The number of courses offered partially or entirely online continues to grow, offering students many different ways to access academic content.  Educational institutions largely use course management systems to deliver academic content, collect assignments and conduct discussions.  Traditional CMS systems, however, are often underutilized and almost always require login protocols tied to students’ institutional email accounts.   The ubiquity of the social networking site Facebook, demonstrates that students are willing to use online environments to exchange information and, naturally, many academics have been eager to use the networking site in their classes.  The following essay examines some of these attempts in order to gain a clearer picture of some of the advantages and pitfalls of using Facebook as a CMS.

Unravelling Intellectual Property in a Specialist Social Networking Site

2013 ◽  
pp. 335-353
Author(s):  
Sal Humphreys
Keyword(s):  
Social Network ◽  
Intellectual Property ◽  
Social Networking ◽  
Social Networking Site ◽  
Multiple Roles ◽  
Mixed Economy

This chapter examines how the complexity of motivations and practices found in a specialist social networking site intersect with the institutions of intellectual property. The popular niche or specialist social networking site (SNS) called Ravelry, which caters to knitters, crocheters and spinners, is used as a case study. In this site people use, buy, sell, give away, and consume in a mixed economy that can be characterised as a ‘social network market’(Potts et al., 2008). In a co-creative social networking site we find not only a multidirectional and multi-authored process of co-production, but also a concatenation of amateurs, semi-professionals and professionals occupying multiple roles in gifting economies, reputation economies, monetised charitable economies and full commercial economies.

Information Security Problem and Solution Approaches in Social Applications

2019 ◽  
pp. 207-220 ◽  
Author(s):  
Mamata Rath
Keyword(s):  
Social Networks ◽  
Social Network ◽  
Social Networking ◽  
Interactive Media ◽  
Social Networking Site ◽  
Individual Member ◽  
The Social ◽  
Security Problem ◽  
The Individual ◽  
Social Applications

A social network is a portrayal of the social structure between actors, mostly individuals or organizations. It indicates the ways in which they are connected through various social familiarities ranging from casual acquaintance to close familiar bonds. This chapter exhibits an exhaustive review of various security and protection issues in social networks that directly or indirectly affect the individual member of the network. Furthermore, different threats in social networks have been focused on that appear because of the sharing of interactive media content inside a social networking site. Additionally, the chapter also reports current cutting-edge guard arrangements that can shield social network clients from these dangers.

Developing a New Revenue Business Model in Social Network

2015 ◽  
pp. 2126-2150
Author(s):  
Te Fu Chen
Keyword(s):  
Social Networks ◽  
Social Media ◽  
Social Networking ◽  
Business Model ◽  
Business Models ◽  
Service Providers ◽  
Social Networking Service ◽  
New Business ◽  
New Business Models

This chapter focuses on a new business model in social networking, uses platform strategy to discuss possible business models, evaluates the optimal model for partnering with social networking service providers. This research develops a new revenue business model in social networking with a case study and discusses its potential monetization business model. The chapter reviews five business models including: 1) social media startups; 2) challenges social networks face: must monetize or die; 3) a case study of the new effective social business model – Facebook; 4) monetization: Facebook revenue and business model; and 5) a discussion of monetizing social networks: the four dominant business models and how you should implement them in the future. Through a comprehensive review, the chapter proposes a social media monetization model as the reference for firms to implement new business models of social networking.

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