Relevant bibliographies by topics / Social networks / Dissertations / Theses
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Dissertations / Theses on the topic 'Social networks'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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1

Schuhart, Russell G. "Hacking social networks examining the viability of using computer network attack against social networks." Thesis, Monterey, Calif. : Naval Postgraduate School, 2007. http://bosun.nps.edu/uhtbin/hyperion.exe/07Mar%5FSchuhart.pdf.

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Thesis (M.S. in Information Systems and Operations)--Naval Postgraduate School, March 2007.<br>Thesis Advisor(s): David Tucker. "March 2007." Includes bibliographical references (p. 55-56). Also available in print.
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2

Tarasenko, O. M. "Social networks." Thesis, Sumy State University, 2015. http://essuir.sumdu.edu.ua/handle/123456789/40502.

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Nowadays millions of people use social networks. They got used to surfing on the Internet because it is quick and very easy to discover anything you wish. You don‘t need to think of suggestions and ideas. At least what you need is to be able to type correctly.
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3

Farry, Michael P. (Michael Patrick). "Sensor networks for social networks." Thesis, Massachusetts Institute of Technology, 2006. http://hdl.handle.net/1721.1/36764.

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Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2006.<br>Includes bibliographical references (p. 51-55).<br>This thesis outlines the development of software that makes use of Bayesian belief networks and signal processing techniques to make meaningful inferences about real-world phenomena using data obtained from sensor networks. The effectiveness of the software is validated by applying it to the problem of detecting face-to-face social interactions between groups of people, given data readings from sensors that record light, temp
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Araújo, Ricardo Matsumura de. "Memetic networks : problem-solving with social network models." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2010. http://hdl.handle.net/10183/25515.

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Sistemas sociais têm se tornado cada vez mais relevantes para a Ciência da Computação em geral e para a Inteligência Artificial em particular. Tal interesse iniciou-se pela necessidade de analisar-se sistemas baseados em agentes onde a interação social destes agentes pode ter um impacto no resultado esperado. Uma tendência mais recente vem da área de Processamento Social de Informações, Computação Social e outros métodos crowdsourced, que são caracterizados por sistemas de computação compostos de pessoas reais, com um forte componente social na interação entre estas. O conjunto de todas intera
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5

Trevillion, Steven. "Social work and social networks." Thesis, Brunel University, 1998. http://bura.brunel.ac.uk/handle/2438/5522.

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An exploration of the relationship between patterns of social interaction and social work practice which incorporates thirteen publications. The thread running throughout is the way in which new forms of social care practice are made possible by cross-boundary linkages. A 'Critical Review' sets the context and analyses the works. This is followed by the first published work which applies anthropological models to the study of social marginalisation. The second publication introduces the social network concept and investigates patterns of reciprocity and dependency in social care. The next sect
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Becirovic, Ema. "On Social Choice in Social Networks." Thesis, Linköpings universitet, Kommunikationssystem, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-138578.

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Kollektiva beslut blir en del av vardagen när grupper av människor står inför val. Vi anpassar ofta våra personliga övertygelser med hänsyn till våra vänner. Vi är naturligt beroende av lyckan hos dem som står oss nära. I det här exjobbet undersöker vi en befintlig empatimodell som används för att välja en vinnare från en uppsättning alternativ genom att använda poängbaserade omröstningsprocedurer. Vi visar att en liten modifikation av modellen är tillräcklig för att kunna använda överlägsna omröstningsprocedurer som bygger på parvisa jämförelser av alternativen. Sammanfattningsvis visar vi at
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7

Vallapu, Sai Krishna. "Towards Network False Identity Detection in Online Social Networks." Thesis, Southern Illinois University at Edwardsville, 2017. http://pqdtopen.proquest.com/#viewpdf?dispub=10246101.

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<p> In this research, we focus on identifying false identities in social networks. We performed a detailed study on different string matching techniques to identify user profiles with real or fake identity. In this thesis, we focus on a specific case study on sex offenders. Sex offenders are not supposed to be online on social networking sites in few states. To identify the existence of offenders in social networks, we ran experiments to compare datasets downloaded from Facebook and offender registries. To identify the most suitable string matching technique to solve this particular problem, w
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8

You, Bo. "Hub-Network for Distance Computation in Large Social Networks." Kent State University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=kent1412601464.

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9

Bodriagov, Oleksandr. "Social Networks and Privacy." Licentiate thesis, KTH, Teoretisk datalogi, TCS, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-166818.

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Centralized online social networks pose a threat to their users’ privacy as social network providers have unlimited access to users’ data. Decentralized social networks address this problem by getting rid of the provider and giving control to the users themselves, meaning that only the end-users themselves should be able to control access of other parties to their data. While there have been several proposals and advances in the development of privacy- preserving decentralized social networks, the goal of secure, efficient, and available social network in a decentralized setting has not been f
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Ammar, Ammar (Ammar T. ). "Search using social networks." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/62635.

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Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2010.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 59-61).<br>In this thesis, we present an approach to the problem of personalized web search which makes use of the searcher's social network, in addition to the hyper-link based score used in most search engines. This combination of social and absolute search scores aims to improve the visibility of information that is relevant to the searcher, while maintaining any absolute measures of document
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11

Hague, Thomas. "Social Networks and Innovation." Scholarship @ Claremont, 2016. http://scholarship.claremont.edu/cmc_theses/1328.

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This paper investigates how social networks act as catalysts for innovation. It borrows a model for understanding how interaction between heterogeneous social networks catalyzes innovation. Using this model, it then examines historical and contemporary catalysts of innovation and invention within cities. Industry diversity, a measure representing the existence of multiple overlapping domains, is hypothesized to be positively correlated with the number of patents filed within a city per year. Using this analysis of both Renaissance Florence and contemporary metropolitan areas, the paper hopes t
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12

Huang, Yongjian. "Supporting meaningful social networks." Thesis, University of Southampton, 2009. https://eprints.soton.ac.uk/69844/.

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Recent years have seen exponential growth of social network sites (SNSs) such as Friendster, MySpace and Facebook. SNSs flatten the real-world social network by making personal information and social structure visible to users outside the ego-centric networks. They provide a new basis of trust and credibility upon the Internet and Web infrastructure for users to communicate and share information. For the vast majority of social networks, it takes only a few clicks to befriend other members. People's dynamic ever-changing real-world connections are translated to static links which, once formed,
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Shaikh, Sajid S. "COMPUTATION IN SOCIAL NETWORKS." Kent State University / OhioLINK, 2007. http://rave.ohiolink.edu/etdc/view?acc_num=kent1185560088.

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14

Gamal, Doaa. "Social Networks Influence Analysis." UNF Digital Commons, 2017. http://digitalcommons.unf.edu/etd/723.

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Pew Research Center estimates that as of 2014, 74% of the Internet Users used social media, i.e., more than 2.4 billion users. With the growing popularity of social media where Internet users exchange their opinions on many things including their daily life encounters, it is not surprising that many organizations are interested in learning what users say about their products and services. To be able to play a proactive role in steering what user’s say, many organizations have engaged in efforts aiming at identifying efficient ways of marketing certain products and services, and making sure use
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15

Fracassi, Cesare. "Social networks and finance." Diss., Restricted to subscribing institutions, 2009. http://proquest.umi.com/pqdweb?did=1872060441&sid=1&Fmt=2&clientId=1564&RQT=309&VName=PQD.

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16

Bolletta, Ugo <1986&gt. "Social Influence in Networks." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amsdottorato.unibo.it/7332/1/Bolletta_Ugo_Tesi.pdf.

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This thesis is composed by three standalone papers. The first chapter is about opinion formation processes. Individuals influence each other according to the network structure. If the network is connected and satisfies other mild assumptions, the society will reach a consensus. Therefore, it is a matter of interest understanding when the network would be connected or not. Here, we develop a model where the network takes place endogenously, and agents update their opinions accordingly. We study general conditions on the initial distribution of opinions such that consensus will be reached. W
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17

Rancan, Michela. "Social Networks in Finance." Doctoral thesis, Università degli studi di Padova, 2011. http://hdl.handle.net/11577/3427391.

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The main purpose of the present thesis is to shed light on the role of social networks in finance. The interest in this subject is motivated by the fact that social networks influence beliefs, choices and behaviors of agents. Moreover, nowadays financial markets are increasingly interdependent and financial actors are highly interconnected. Nevertheless, according with a traditional approach competition is a standard assumption modelling financial markets. Hence, this work was inspired by the scientific curiosity to investigate whether social interactions may be a channel of information exchan
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18

Burks, Stephen D. "Social Networks and Its Uses in Collaborative Strategies." Thesis, Georgia Institute of Technology, 2004. http://hdl.handle.net/1853/5094.

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In this paper, there are three policy scenarios that are explored and discussed. The first scenario comes from a dataset where little information is known about individual nodes and connection weights are placed based on the economic theory of increasing or constant returns. The second dataset was derived by taking a group of academic researchers (without any knowledge beyond co authorship alliances) working on a joint venture and exploring what combined research ventures would be most beneficial for future research outputs. More information concerning individual nodes and connections is given
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19

Papanastasiou, Effrosyni. "Feasibility of Interactions and Network Inference of Online Social Networks." Electronic Thesis or Diss., Sorbonne université, 2024. http://www.theses.fr/2024SORUS173.

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Cette thèse traite du problème de l'inférence de réseau dans le domaine des réseaux sociaux en ligne. L'hypothèse principale des problèmes d'inférence de réseau est que le réseau que nous observons n'est pas celui dont nous avons réellement be-soin. Cela est particulièrement vrai dans l'espace numérique actuel, où l'abondance d'informations s'accompagne généralement d'un manque crucial de fiabilité, sous la forme de bruit et de points manquants dans les données. Cependant, les approches existantes ignorent ou ne garantissent pas l'inférence de réseaux d'une manière qui puisse expliquer les don
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Nguyen, Nguyet Minh. "SNbR : Social Networks-based Forwarding in Delay Tolerant Networks." Thesis, University of British Columbia, 2012. http://hdl.handle.net/2429/42275.

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Recently, Web 2.0 has become very popular with the appearance of many social networks web sites such as Facebook, Google+, YouTube, Flickr, etc., which allow users to create and share contents. Besides Web 2.0, mobile networks have also become more popular than ever with the increasing popularity and diversity of mobile devices. Users of mobile devices also have the desire to connect and share their own contents everywhere and at any time. Supporting communications in mobile networks becomes an interesting research area which has attracted much attention of the research community in recent yea
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21

DeBusk, Kendra Portia Adrienne Howard. "Emotional intelligence, personality, social networks, and social perception." Thesis, University of Edinburgh, 2008. http://hdl.handle.net/1842/3452.

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Emotional Intelligence (EI) is a relatively new concept in the field of psychology, introduced by Salovey and Mayer in 1990. Research on EI has found associations among EI and social network size, health and well-being, and job performance.(Austin, Saklofske, & Egan, 2003; Brackett, Mayer, & Warner, 2003; Petrides & Furnham, 2003; Saklofske, Austin, & Minski, 2001). Two different types of EI, trait EI and ability EI, have been identified in the literature. Trait EI was identified by Petrides and Furnham, and is a non-cognitive ability which allows an individual to regulate his/her mood, recogn
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22

Johnson, Cathleen A. "Social Capital and Conventions: A Social Networks Perspective." Diss., Virginia Tech, 2000. http://hdl.handle.net/10919/27230.

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We introduce a spatial cost topology in the network formation model analyzed by Jackson and Wolinsky, <i>Journal of Economic Theory </i><b>71 </b> (1996), 44--74. This cost topology might represent geographical, social, or individual differences. It describes variable costs of establishing social network connections. Participants form links based on a cost-benefit analysis. We examine the pairwise stable networks within this spatial environment. Incentives vary enough to show a rich pattern of emerging behavior. We also investigate the subgame perfect implementation of pairwise stable and effi
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23

ATHANASIOU, THOMAS. "Multi-dimensional analysis of social multi-networks : Analysing a 5-layer social network case study." Thesis, Uppsala universitet, Institutionen för informatik och media, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-273908.

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Network theory analysis is applicable to many scientific disciplines (fields) such as biology, statistics and sociology. The social network analysis is one of the various branches of the broader network theory analysis, the social network analysis. It is of high interest among the researchers in social sciences. Social networks have had a significant impact on human civilizations for many centuries. During the last two decades, the main academic interest was addressed towards the research and analysis of a dynamically uprising sector of social networks, the on-line networks, primarily due to t
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Broccatelli, Chiara. "Going beyond secrecy : methodological advances for two-mode temporal criminal networks with Social Network Analysis." Thesis, University of Manchester, 2017. https://www.research.manchester.ac.uk/portal/en/theses/going-beyond-secrecy-methodological-advances-for-twomode-temporal-criminal-networks-with-social-network-analysis(f0f91f79-7bc3-442c-a16b-e9cf44cc68c3).html.

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This thesis seeks to extend the application of Social Network Analysis (SNA) to temporal graphs, in particular providing new insights for the understanding of covert networks. The analyses undertaken reveal informative features and properties of individuals' affiliations under covertness that also illustrate how both individuals and events influence the network structure. The review of the literature on covert networks provided in the initial two chapters suggests the presence of some ambiguities concerning how authors define structural properties and dynamics of covert networks. Authors somet
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25

Anderson, Jonathan. "Privacy engineering for social networks." Thesis, University of Cambridge, 2013. https://www.repository.cam.ac.uk/handle/1810/244239.

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In this dissertation, I enumerate several privacy problems in online social networks (OSNs) and describe a system called Footlights that addresses them. Footlights is a platform for distributed social applications that allows users to control the sharing of private information. It is designed to compete with the performance of today's centralised OSNs, but it does not trust centralised infrastructure to enforce security properties. Based on several socio-technical scenarios, I extract concrete technical problems to be solved and show how the existing research literature does not solve them. Ad
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Galeotti, Andrea. "On social and economic networks." [Amsterdam] : Rotterdam : Thela Thesis ; Erasmus University [Host], 2005. http://hdl.handle.net/1765/1920.

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Cano, Daniel Ramirez. "Opinion formation in social networks." Thesis, Imperial College London, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.540688.

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Kestner, John Anthony. "Social networks for lonely objects." Thesis, Massachusetts Institute of Technology, 2010. http://hdl.handle.net/1721.1/62077.

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Thesis (S.M.)--Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 2010.<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (p. 115-119).<br>Visions of ubiquitous computing describe a network of devices that quietly supports human goals, but this may also add complexity to an already frustrating relationship between humans and their electronic objects. As we move from vision to reality, there is an opportunity to rethink how we interact with our objects and networks of objects, and close the communication
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Campbell, Arthur (Arthur Donald). "Social networks in industrial organization." Thesis, Massachusetts Institute of Technology, 2009. http://hdl.handle.net/1721.1/49714.

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Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Economics, 2009.<br>Includes bibliographical references (p. 141-145).<br>Chapter 1 studies the optimal strategies of a monopolist selling a good to consumers who engage in word of mouth communication. The monopolist uses the price it charges to influence both the proportion of the population that is willing to purchase the good and the pattern of communication that takes place within the social network. I find a number of results: (i) demand is more elastic in the presence of word of mouth; (ii) the monopolist reduces the price t
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Borzino, Natalia. "Networks, social information and compliance." Thesis, University of East Anglia, 2016. https://ueaeprints.uea.ac.uk/64224/.

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The work developed in my PhD on “Networks, Social Information and Compliance” focuses on compliance (voluntary and non), diffusion of information and spillovers in diverse network structures. More specifically, we test experimentally how minimal social information is diffused through different network structures and its role on increasing the level of efficiency along with its positive effect on voluntary compliance of emergent social norms and tax compliance. In the first two chapters, we implement a networked version of the trust game with two senders and one receiver. We manipulate in a min
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Brito, José Francisco Mendes de. "Behavior modeling in social networks." Master's thesis, Universidade de Aveiro, 2013. http://hdl.handle.net/10773/11674.

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Mestrado em Engenharia de Computadores e Telemática<br>As redes sociais têm tido um crescimento viral nos últimos anos. No início do século XXI já se discutia a indispensabilidade da Internet e no presente, as redes sociais reforçam ainda mais esta ideia. O ser humano, ao longo da sua história, foi mostrando a necessidade de exprimir as suas ideias, os seus pensamentos, as suas alegrias, as suas tristezas… As redes sociais são assim um espaço onde as pessoas, de diferentes idades ou culturas, podem partilhar os seus pensamentos e experiências. As redes sociais são desta forma um espaço apetec
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Hilton, Kristina B. "Dynamics of Multicultural Social Networks." Scholar Commons, 2017. http://scholarcommons.usf.edu/etd/6711.

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Historically human endeavors around the globe are in search of bilateral relationships. Knowledge and commerce has played a very significant role in increasing the ability for humans to connect for the betterment of the human species. As the means of communication improve, mutual benefits to the community as a whole also increase. Moreover, the benefits are filtered down to members of the overall community. Recent advancement in electronic communication technologies and in knowledge, in particular, physical, chemical, engineering and medical sciences and philosophies, have facilitated nearly i
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Bergami, Giacomo. "Hypergraph Mining for Social Networks." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2014. http://amslaurea.unibo.it/7106/.

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Nowadays, more and more data is collected in large amounts, such that the need of studying it both efficiently and profitably is arising; we want to acheive new and significant informations that weren't known before the analysis. At this time many graph mining algorithms have been developed, but an algebra that could systematically define how to generalize such operations is missing. In order to propel the development of a such automatic analysis of an algebra, We propose for the first time (to the best of my knowledge) some primitive operators that may be the prelude to the systemati
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Chagarlamudi, Venkata. "TEMPORAL CONSIDERATIONS IN SOCIAL NETWORKS." OpenSIUC, 2011. https://opensiuc.lib.siu.edu/theses/727.

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There are many ways with which we can analyze Dynamic Social Networks. This project summarizes contemporary temporal considerations in social networks. Time accounts for changes in the social networks based on relationships between time vs. data, time vs. relationships, time vs. hierarchies, time vs. behaviors, time vs. density, and time vs. distance. We have observed how time relations, data, behavior will affect network size and density using real time Face book data.
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Klochkov, Yegor. "Modelling Financial and Social Networks." Doctoral thesis, Humboldt-Universität zu Berlin, 2019. http://dx.doi.org/10.18452/20557.

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In dieser Arbeit untersuchen wir einige Möglichkeiten, financial und soziale Netzwerke zu analysieren, ein Thema, das in letzter Zeit in der ökonometrischen Literatur große Beachtung gefunden hat. Kapitel 2 untersucht den Risiko-Spillover-Effekt über das in White et al. (2015) eingeführte multivariate bedingtes autoregressives Value-at-Risk-Modell. Wir sind an der Anwendung auf nicht stationäre Zeitreihen interessiert und entwickeln einen sequentiellen statistischen Test, welcher das größte verfügbare Homogenitätsintervall auswählt. Unser Ansatz basiert auf der Changepoint-Teststatistik und w
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Han, Xiaomin. "Internationalization through Entering Social Networks." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASI007.

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Cette thèse se compose de trois essais explorant des aspects clés des dynamiques de courtage, de l'acquisition de l'appartenance au réseau et du rôle des réseaux sociaux dans l'internationalisation. L'essai 1 se penche sur les décisions des courtiers, proposant que leurs actions dépendent de l'altération des équilibres de pouvoir entre les parties. Soutenu par des preuves empiriques issues d'études de cas d'entrepreneurs chinois en France, l'essai éclaire les conditions dans lesquelles les courtiers interagissent avec des acteurs externes. L'essai 2 se concentre sur les résultats du courtage,
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Wood, Samuel Bennett. "Social network coding rate control in information centric delay tolerant networks." Thesis, University of California, Santa Cruz, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=1583279.

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<p> Tactical and emergency-response networks require efficient communication without a managed infrastructure in order to meet the requirements of mission critical applications. In these networks, mobility, disruption, limited network resources, and limited host resources are the norm instead of the exception. Despite these constraints, applications must quickly and reliably share data collected from their environment to allow users to coordinate and make critical decisions. Our previous work demonstrates that applying information-centric paradigms to the tactical edge can provide performance
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Junuthula, Ruthwik Reddy. "Modeling, Evaluation and Analysis of Dynamic Networks for Social Network Analysis." University of Toledo / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1544819215833249.

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Schaefer, Cora. "Personal networks on social network sites (SNS) - Context and personality influences." [S.l. : s.n.], 2008. http://digbib.ubka.uni-karlsruhe.de/volltexte/1000009431.

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Nordvik, Monica K. "Contagious Interactions : Essays on social and epidemiological networks." Doctoral thesis, Stockholm : Visby : Acta Universitatis Stockholmiensis ; eddy.se [distributör], 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-8309.

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Birke, Daniel. "Social networks and the economics of networks : how do network effects influence consumer choice in mobile telecommunications?" Thesis, University of Nottingham, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.444634.

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42

Busch, Christian. "Social entrepreneurs as network orchestrators : how and why do social entrepreneurs build up and leverage social networks to perform?" Thesis, London School of Economics and Political Science (University of London), 2013. http://etheses.lse.ac.uk/908/.

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Over the last decades, extensive research about the role of networks in venture creation and development in both the sociology- (e.g.,Burt, 2005; Chiesi, 2007) and management- literature (e.g., Hoang & Antoncic, 2003; Maurer & Ebers, 2006) has been produced. However, while social networks have been recognized as crucial elements for the growth of social ventures (e.g., Bradach, 2010; Waitzer & Paul, 2011), there has been identified a lack of theory-motivated papers on how and why the different dimensions and configurations of social networks influence (social) venture performance over time (Al
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43

Stambaugh, Melony. "Seven degrees of Cincinnati social networks of social services /." Cincinnati, Ohio : University of Cincinnati, 2008. http://rave.ohiolink.edu/etdc/view.cgi?acc_num=ucin1212181173.

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Thesis (M.A.)--University of Cincinnati, 2008.<br>Advisor: Martha W. Rees. Title from electronic thesis title page (viewed Sep. 8, 2008). Includes abstract. Keywords: Cincinnati; social network; C. Wright Mills; H. Russell Bernard. Includes bibliographical references.
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CORO', FEDERICO. "Exploiting Social Influence to Control Opinions in Social Networks." Doctoral thesis, Gran Sasso Science Institute, 2019. http://hdl.handle.net/20.500.12571/9941.

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Social networks started as a place to comfortably connect with your friends. With them, we can communicate our thoughts and opinions over different topics and reach a large portion of users, even those who are not on your friend’s list. This has led to making social networks a crucial part of many of us, providing for example information, entertainment, and learning. Many users prefer to access social networks, like Facebook or Twitter, to have access to news as they provide faster means for information diffusion. However, as a consequence, online social networks are also exploited as a tool t
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ALAWAD, NOOR ALDEEN KAMEL. "Network-aware recommendations in online social networks." Doctoral thesis, 2017. http://hdl.handle.net/11573/960039.

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Along with the rapid increase of using social networks sites such as Twitter, a massive number of tweets published every day which generally affect the users decision to forward what they receive of information, and result in making them feel overwhelmed with this information. Then, it is important for this services to help the users not lose their focus from what is close to their interests, and to find potentially interesting tweets. The problem that can occur in this case is called information overload, where an individual will encounter too much information in a short time period. For ins
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46

Sperlì, Giancarlo. "MULTIMEDIA SOCIAL NETWORKS." Tesi di dottorato, 2017. http://www.fedoa.unina.it/12167/1/Tesi_Giancarlo_Sperli.pdf.

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Nowadays, On-Line Social Networks represent an interactive platform to share -- and very often interact with -- heterogeneous content for different purposes (e.g to comment events and facts, express and share personal opinions on specific topics, and so on), allowing millions of individuals to create on-line profiles and communicate personal information. In this dissertation, we define a novel data model for Multimedia Social Networks (MSNs), i.e. social networks that combine information on users -- belonging to one or more social communities -- with the multimedia content that is generated
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47

Ming-ChaoWang and 王明照. "Beyond social networks: Constructing the knowledge networks." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/48751409795860111509.

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博士<br>國立成功大學<br>企業管理學系碩博士班<br>99<br>Scholars in network research have primarily emphasized the tie strength and structural characteristics of what has been called “the social network,” rather than the content and mechanism of network formation. Typically, researchers see social networks as accruing from the particular interactions organizations have for channeling and exchanging knowledge. In this research we seek to contribute to the body of work on networks by discussing the following: (1) the structural characteristics of networks and the content of inter-organizational interactions; (2) th
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48

Ye, Mengbin. "Opinion Dynamics and the Evolution of Social Power in Social Networks." Phd thesis, 2018. http://hdl.handle.net/1885/146402.

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A fundamental aspect of society is the exchange and discussion of opinions between individuals, occurring in mediums and situations as varied as company boardrooms, elementary school classrooms and online social media. This thesis studies several mathematical models of how an individual’s opinion(s) evolves via interaction with others in a social network, developed to reflect and capture different socio-psychological processes that occur during the interactions. In the first part, and inspired by Solomon E. Asch’s seminal experiments on confor
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49

Freitas, Joana Azevedo de. "Elderly social support networks." Master's thesis, 2013. http://hdl.handle.net/10071/7203.

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Demographic trends have been evidencing an aged reality. Ageing is a phenomenon noticed in every human body systems and, gradually in his mind. The comparison between European countries aims to stress the main differences and similarities according to Welfare State regimes. The consequent Social Policies for the aged influence the elderly lifestyle and, eventually, the type of social support and social support networks around the eldest family members.<br>As tendências demográficas têm evidenciado uma realidade envelhecida. O fenómeno do envelhecimento é sentido em todos os sistemas do corpo h
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50

Cordeiro, João Miguel Magalhães Marcelino Fernandes. "Sound based social networks." Doctoral thesis, 2013. http://hdl.handle.net/10400.14/15773.

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The sound environment is an eco of the activity and character of each place, often carrying additional information to that made available to the eyes (both new and redundant). It is, therefore, an intangible and volatile acoustic fingerprint of the place, or simply an acoustic snapshot of a single event. Such rich resource, full of meaning and subtleness, Schaeffer called Soundscape. The exploratory research project presented here addresses the Soundscape in the context of Mobile Online Social Networking, aiming at determining the extent of its applicability regarding the establishment
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