Premium Essay

Social Network Analysis

In:

Submitted By prs3191
Words 2827
Pages 12
2011 Second International Conference on Intelligent System Design and Engineering Application
2012 International Conference on Intelligent Systems Design and Engineering Application

A Social Network Analysis Platform for Organizational Risk Analysis - ORA
Yin Qiuju, Chen Qingqing
School of Management and Economics, Beijing Institute of Technology, 100081 c_yinqj@163.com Abstract—ORA(Organizational Risk Analyzer) is a dynamic network evaluation and analysis tools which developed by the center for Computational Analysis of Social and
Organizational System(CASOS), Carnegie Mellon University.
It can track the relevant index of the group, identify the style of location and contrast the relation among networks, groups and individuals from the perspective of dynamic network.
ORA also can recognize the key members, groups and vulnerabilities of the network between different time points, basing on which, carry on the further analysis. Compare with other social network analysis platform, ORA can support multiple data input form, and can instantly show the dynamic change of the network. This paper introduces the structure and functions of ORA, moreover, uses it to analyze the structure of a terrorist network, in order to find out the weakness of the organization.

problems and to take advantage of network strengths.
According to different contexts and types of the data, need to detailed test and determined.
ORA can be used to do a risk audit for the organization of its individual and organization risks. Such risks include, but are not limited to, tendency to groupthink, overlook of information, communication barriers, and critical employees.
It evaluates potential organizational risks based upon underlying social, knowledge, resource, and task networks.
This tool takes the Meta-Matrix data at a particular point in time and calculates a series

Similar Documents

Premium Essay

Analysis of Social Network

...Analysis of Online Social Network American Sentinel University RN – BSN COM412 11-04-2011 Abstract In my previous papers, I have analyzed my self-concept and I found out that, I am an ISFJ personality. And by doing communication skills test based on www.queendom.com my interpersonal communication skills were graded as excellent, which I feel it is true based on my self-analysis. The aim of this paper is to make a link between Self-concept and communication skills and, to do an online search in Google or other popular engines like Facebook and twitter to find out” who I am, and how others are seeing me”. In order to do that, I considered myself as a stranger and an Employer. Key words: Self-Concept, Communication Skills, Facebook, “Who I am and how others are seeing me”, Stranger, Employer. In this paper, in order to make a link between “Who I am and how others are seeing me”, I did an online search in Google and other popular engines like Facebook and twitter. I wasn’t able to find my name in Google, because of the privacy settings in my Facebook profile. So, I logged into my Facebook account and I considered myself as a stranger and analyzed my profile. The results of self –analysis are as follows. Being a Stranger my assumptions are: 1. Privacy: My account settings are not open to public, by choosing the privacy settings my phone number, Email address, home address, date of birth; my friends and family list are kept private. 2. Profile Picture:...

Words: 705 - Pages: 3

Premium Essay

Social Network (Essay Analysis)

...Social Network Is social networking a bad thing? Going back in time to about forty years ago, there was no such thing as social networking. Technology has become a major part of society. It has also impacted the youth of this generation. Now social networking is a part of most teenagers’ life, which most times lead into an addiction. My article is titled, Study Finds Teenagers’ Internet Socializing Isn’t Such a Bad Thing by Tamar Lewin (676). Although it captivates its reader’s attention with the use of logos and ethos, the evidence used in it, and its appeal to the audience, the purpose of this article is not entirely effective. It lacks information (evidence and support), about the main subject, which would answer the question, “How does internet socializing benefit teenagers?” The use of egos and logos was thorough and well used in this article. For example, in the article, Ms. Ito, a research scientist in the department of informatics at the University of California, Irvine, said that some parental concern about the dangers of Internet socializing might result from a misperception (Lewin 677). This is a good example of logos, and how the author integrates the information of credible sources. The author also integrates the studies of the MacArthur Foundation, which is part of a $50 million project on digital and media learning (Lewin 677). This leads to show that Tamar Lewin put logical and legitimate sources in his article. Tamar Lewin himself seems credible in the...

Words: 1011 - Pages: 5

Premium Essay

IPV: A Social Network Analysis

...of this paper is to examine the social networks of survivors of domestic violence (DV) and intimate partner violence (IPV). The differences between their informal and formal social networks will be defined and closely examined, as well as how each network impacts the lives of the survivors. The uses of both their formal and informal networks, and the reasons for which the networks are used will be examined. The topic of isolation by the partner of the survivor will be explored. Finally, the topic of measures that could be changed within communities that could possibly assist survivors and their respective networks overcome obstacles will be explored. Clearly, domestic violence and intimate partner violence, that is physical, psychological,...

Words: 1538 - Pages: 7

Premium Essay

Social Network Case Study Analysis

...ENT 201-50 Fall 2015 | The Social Network Case Study Analysis | | Austin Tiller 12-6-2015 | CASE SUMMARY The founding of Facebook is portrayed in the movie, “The Social Network.” The movie depicts the early years of Facebook, from the origin of the idea through its growth to a multimillion dollar company. In the film, Mark Zuckerberg is hired by the Winklevoss Twins to help them design and program an idea they came up with. Mark decides to create his own version of their idea and begins to work on it with the help of his best friend, Eduardo Saverin. Shortly after, Mark’s version begins to be successful and the Twins realize what he has done and plan to prosecute him. Mark’s successful version also catches the eye of a wealthy entrepreneur, Shawn Parker, who invented Napster. The film continues with the involvement of Shawn in the company that Mark and Eduardo started. It ends with the end of a friendship between Eduardo and Mark due to Mark knowingly tricking Eduardo in giving up most of his shares to the company and betraying a verbal agreement between the two. This situation is just one of the many large bumps in the road near the end of the film as the three main characters deal with many different situations on the road to success. The end of the film also shows Mark/Facebook being sued by the Winklevoss Twins for stealing their idea. Throughout the entire film, it is incredibly interesting to compare and contrast the personalities and characteristics...

Words: 2818 - Pages: 12

Premium Essay

Personal Social Media Audit

...Assessment 1 – Personal Social Media Audit Student Name: KA CHUN CHEUNG Student Number: S3276462 The 7 days diary recorded the social media and applications I have been used between 17 of March to 23 of March. There are few applications have high frequency that I using that, such as Facebook, Wechat, instagram, whatsapp and weibo. During 7 days period of recording, I discover that every morning after I wake up, I will spend some time on bed to go some social micro blog and network on the bed and the duration usually less that 30minutes. After that, I will use some mobile social apps like chatting tools such wechat, whatsapp during the day when I am free. The frequency that I use chatting tools actually is 24/7 standby, I will try to reply ASAP if I am still awake and not busy at that time, so the duration of use the chatting tools is short but frequency is high. When I look at the table, I was quite surprise, I find out actually I am quite addicted to the social networks. Since everyday I will check the social network media at least one time. I think this is because I want to catch up and knows what is going on in my friend circle. Such as Facebook, it was a good web that can look on others updates of statuses, photos, videos and profiles. It was an easy way and convenient way to interact and get connection with your friend circle. The microblog like weibo I found out that I use that a lot, it’s was a famous social microblogs in china just like twitter. It provides...

Words: 1507 - Pages: 7

Premium Essay

Comparison of Social Media Tools

...Comparison of Social Network Analysis Tools What is Social Network :? Social network is a social structure made up of many actors, for example firms, or people which are all tied up in relationships, connections, or interactions(1). The social network perspective is made up to employ the structure of a social group, how they interact with each other, how this structure has an influence on other variables and how it changes as time passes. What is Social Networking Analysis? Social network analysis is the mapping and measuring of all the factors that make up the social network, it is the measuring of relationships and flows between people, groups, organizations, computers, URL, and other connected information entries(3). The nodes in the network are represented as people and the links show their direct relationships with each other. To have deeper understanding of networks and their participants , we evaluate the location of actors in the network which basically means finding the centrality of a node . These measures give us insight into the various roles and groupings in a network -- who are the connectors, mavens, leaders, bridges, isolates, where are the clusters and who is in them, who is in the core of the network, and who is on the periphery? In order to evaluate and understand these networks and the relationships between their actors we use social network analysis tools. We will be discussing three different SNA tools, compare between them, talk about their...

Words: 1454 - Pages: 6

Premium Essay

Analysis of Communication Network

...BISE – RESEARCH PAPER Analysis of Informal Communication Networks – A Case Study It is becoming more and more important for knowledge workers to increase their productivity. However, there is a general lack of (semi-)automated, IT-supported data collection and evaluation approaches that allow insights into the processes and structures of an enterprise’s internal networks and the activities of its knowledge workers. The article presents a prototype of an IT-supported instrument (“Social Badges”) that supports automatic collection of informal, personal interaction between (knowledge) workers within an enterprise. The authors’ aim is to introduce a novel approach which improves data quality over legacy methods. The approach uses Social Network Analysis (SNA) to make it easier for executives to analyze and manage informal communications networks. Its practical applicability is demonstrated by a case study. DOI 10.1007/s12599-008-0018-z The Authors Dr. Kai Fischbach Prof. Dr. Detlef Schoder Seminar for Business Informatics and Information Management University of Cologne Pohligstr. 1 50969 Cologne Germany {fischbach | schoder}@ wim.uni-koeln.de 1 Introduction If the formal organization is the skeleton of a company, the informal is the central nervous system driving the collective thought processes, actions, and reactions of its business units. (Krackhardt and Hanson 1993, p. 104) Both the volume and importance of knowledge workers are growing as industrialized countries...

Words: 3796 - Pages: 16

Premium Essay

Smoking in a Social Network

...in a large social network by Christakis N, Fowler J. Social network analysis [SNA] is the mapping and measuring of relationships and flows between people, groups, organizations, computers, URLs, and other connected information/knowledge entities. The nodes in the network are the people and groups while the links show relationships or flows between the nodes. SNA provides both a visual and a mathematical analysis of human relationships (Orgnet, 2013). It is a study of social networks and how the network someone belongs to affects that individual and also how the individual selects or affects (influences) the network. This report will focus on the concepts namely influence, selection and homophily separately and also with reference to the literature, ‘The Collective Dynamics of Smoking in a Large Social Network’ by Christakis and Fowler (2008) and will then attempt to assess the results of the study and discuss the various questions in poses for its readers. Andrew Lansley, Member of the British Parliament said, ‘’Peer pressure and social norms are powerful influences on behaviour, and they are classic excuses’’. This quote is very apt to what the literature in question talks about. Christakis and Fowler (2008) inspect the scale of person-to-person spread of smoking behaviour and the extent to which clusters of people quit together, using network analytic methods and longitudinal statistical models. They have based their study on a largely interconnected network of 12,067 people...

Words: 2798 - Pages: 12

Premium Essay

Impact of Ethical Relativity

...SMEs and the Networks Governance Structure in Tanzania: Literature Review and Research Issues Lettice Rutashobya Issack Allan Faculty of Commerce and Management, University of Dar es salaam P.O Box. 35046 Dar es salaam, Tanzania Tel: 255 741 323661, 255 22 2410221 Fax: 255 22 2410510 Email: Lettice@fcm.udsm.ac.tz Jan-Erik Jaensson Umea University school of Business Administration and Economics, Sweden Jan-Erik.Jaensson@fek.umu.se Abstract This paper reviews the networks and the IMP literature to inform research on the network phenomenon in small and medium enterprises in Tanzania. It is noted that while a lot of work in this area has been done in Western Industrialized countries, little by way of serious research has been undertaken in Sub-Saharan African (SSA) countries. The role of networks in enterprise development and growth in these countries remains unexplored and therefore unclear. It is argued here that research on networks needs to be contextualized if it is to gain currency. Integrating the networks and the IMP perspectives this paper identifies three crucial areas relevant for future research in Tanzania: viz, the network-performance nexus, female versus male networks and social networks. Introduction The main purpose of this paper is to provoke research on networks in Small and Medium Enterprises (SME) in Tanzania. We integrate the networks, IMP and entrepreneurship literature to justify research in this area. In the entrepreneurship literature networks have been identified...

Words: 7048 - Pages: 29

Premium Essay

E-Business

...Facebook Social Media Network Mission and Vision:  The mission of the Facebook social media network seems logical and obvious to the users of the Facebook platform...  "Facebook's mission is to give people the power to share and make the world more open and connected."  Additionally, when the Facebook IPO was launched on the NASDAQ stock exchange, founder Mark Zuckerberg posted a vision statement of sorts on his own Facebook profile page which describes more about Facebook's vision, and value to the Facebook user...  "People use Facebook to stay connected with friends and family, to discover what’s going on in the world, and to share and express what matters to them." Facebook SWOT analysis Strengths 1. Integration with websites and applications. To enrich user experience and engage more users to use Facebook, the social network has launched many features that would allow closer integration with other websites and producers of applications that run via Facebook. Easy integration and use of applications results in competitive advantage over other social networking websites that struggle to provide the same level of service. 2. More than a billion active monthly users. For a social network to grow, it must have users. The more users the Facebook has, the more socially connecting it is. With one billion active monthly users, Facebook is able to connect people not only locally but globally as well. 3. Excellent user experience. Facebook has an easy to use...

Words: 1471 - Pages: 6

Premium Essay

Technology

...THE EVOLUTION OF TECHNOLOGY: COMPARING COMMUNICATION METHODS OF MODERN SOCIAL NETWORKS TO RURAL INDIGENOUS GROUPS [DO NOT CITE WITHOUT PERMISSION OF THE AUTHORS] 1 ABSTRACT “It has become appallingly obvious that our technology has exceeded our humanity” (Einstein 1875-1955). This quote by Albert Einstein shows the vast technology changes experienced by humanity. The early indigenous tribes and groups had developed systems of communication and networks to conduct their daily activities (ie. trade, etc) with the use of technological resources which were far inferior compared to modern day. They created social networks to communicate and share common interests during their interactions. A social network defined is a social structure that encompasses individuals and organizations who become connected through sharing of common interests, for example in friendship, beliefs, knowledge, etc. In the modern era, post 1950s, humankind had begun to see a sharp climb in technology uses to ease daily tasks and activities. They created a social structure such that much of the interaction and creation of social networks revolves around the use of technology as a resource. Technology in the modern era has begun to be viewed as a means of effective communication and function for a majority of individuals. The comparison between rural indigenous groups of the past and the modern era communication methods can be studied to see whether technology has increased level of communication. ...

Words: 2208 - Pages: 9

Premium Essay

Leadership

...leadership of a single general could prove decisive in battle by maintaining clarity of command and control. We are now at a totally different stage of warfare. This not to say that the fog of war has completely lifted, but visibility and synchronized actions, and the speed, precision, and lethality of response is beyond comparison to anything that has preceded it. The battlefield success of the doctrine and technology of Network Centric Warfare was not based upon a single brilliant plan, or a single individual or group, but rather was a property of the network, both technologically and organizationally. As Operation Iraqi Freedom so vividly illustrated,2 battle plans can now be changed very rapidly, affecting all aspects of operations—strategy, tactics, logistics and PSYOPs, operations, kinetics, and all types of forces. The competencies that make NCW a success are network properties; they are no longer solely the province of charismatic leaders or chance, but the result of diverse competencies and a new understanding of the role and growth of network leadership, and how it is learned and rewarded. 1 Roberts, Andrew. Napoleon and Wellington: Battle of Waterloo and the Great Commanders Who Fought It. New York, NY: Simon and Schuster. 2001. 2 Hoagland, Jim. “The Franks Strategy: Fast and Flexible.” The Washington Post. Washington, D.C....

Words: 8475 - Pages: 34

Premium Essay

Interactive Learning Environment

...This article was downloaded by: [Management and Science University] On: 15 August 2014, At: 14:09 Publisher: Routledge Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer House, 37-41 Mortimer Street, London W1T 3JH, UK Interactive Learning Environments Publication details, including instructions for authors and subscription information: http://www.tandfonline.com/loi/nile20 Interactive learning environments and games Joe Psotka a a Co-Editor Published online: 12 Jul 2012. To cite this article: Joe Psotka (2012) Interactive learning environments and games, Interactive Learning Environments, 20:4, 309-310, DOI: 10.1080/10494820.2012.689685 To link to this article: http://dx.doi.org/10.1080/10494820.2012.689685 PLEASE SCROLL DOWN FOR ARTICLE Taylor & Francis makes every effort to ensure the accuracy of all the information (the “Content”) contained in the publications on our platform. However, Taylor & Francis, our agents, and our licensors make no representations or warranties whatsoever as to the accuracy, completeness, or suitability for any purpose of the Content. Any opinions and views expressed in this publication are the opinions and views of the authors, and are not the views of or endorsed by Taylor & Francis. The accuracy of the Content should not be relied upon and should be independently verified with primary sources of information. Taylor and Francis shall not be liable for any losses, actions, claims,...

Words: 1203 - Pages: 5

Premium Essay

Effects of Social Network on Students Performance

...7, Issue 3 — September 2003 EFFECTS OF SOCIAL NETWORK ON STUDENTS’ PERFORMANCE: A WEB-BASED FORUM STUDY IN TAIWAN Heng-Li Yang Professor Department of Management Information Systems National Cheng-Chi University 64 Section 2, Chihnan Road, Mucha Dist., 116, Taipei, Taiwan Phone: 886-2-29387651 Fax: 886-2-29393754 yanh@mis.nccu.edu.tw Jih-Hsin Tang Phd Candidate Department of Management Information Systems National Cheng-Chi University Faculty of Management Information Systems Tak Ming College 56 Section 1, Huan-Shan Rd., Taipei, Taiwan Phone: 886-2-26585801 jefftang@mail.mis.takming.edu.tw ABSTRACT This research investigates the effects of social networks on students’ performance in online education which uses networking as an adjunct mode for enhancing traditional face-to-face education or distance education. Using data from a 40-student course on Advanced Management Information Systems (AMIS), we empirically tested how social networks (friendly, advising, and adversarial) related to students’ performance. First, advising network variables are positively related to student performance both in the class and on the forum. Adversarial variables are negatively correlated with almost all students’ performance. Second, advising and adversarial network variables are good determinants for overall academic performance; however, adversarial network variables are not influential on students’ performance on the forum. Friendship network variables are not determinants of students’...

Words: 3762 - Pages: 16

Free Essay

Unilever

...Table of Contents Global Networks and Innovation of Unilever Company 3 1. Introduction 3 2. Internationalization strategy 3 3. Visualization and interpretation of the parent-subsidiary network 4 3.1 Betweenness Centrality 5 3.1 Density of Network 7 3.3 Degree Centrality 8 4. Analysis of the organization’s Network 8 4.1 Locational aspects 8 4.2 Activity aspects 9 4.3 Size aspects 9 5. Implications for the innovation strategy of Unilever 9 5.1 Meeting consumer needs 10 5.2 Introduction of new products 10 5.3 Sustainable Innovation 11 6. Conclusion 11 References 12 Global Networks and Innovation of Unilever Company 1. Introduction Unilever is one of the best companies with its headquarters in London, UK that focus on the wellbeing and health of people by providing products such as affordable soaps, ice creams, household care products and luxurious shampoos (Weingardt, 2007). Unilever has been recognized as a leading provider of brands such as Omo, Knorr, Lipton, Hellmann’s and other trusted local names such as Suave, Pureit, and Blue band. The company has presence all over the world and increased sales gave accounted to increased turnover that hit €53.3 billion in 2015. There are more than 172,000 workers who work for Unilever, and the company has been selected as number one as the fast-moving consumer goods employer, according to the selection of students in 26 countries (Wolf, 2011). 2. Internationalization strategy Unilever...

Words: 2565 - Pages: 11