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Journal articles on the topic 'Online Social Network Services'

Author: Grafiati

Published: 4 June 2021

Last updated: 3 February 2022

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1

Dong, Jian, Bin Chen, Pengfei Zhang, et al. "Evolution Model of Spatial Interaction Network in Online Social Networking Services." Entropy 21, no. 4 (2019): 434. http://dx.doi.org/10.3390/e21040434.

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The development of online social networking services provides a rich source of data of social networks including geospatial information. More and more research has shown that geographical space is an important factor in the interactions of users in social networks. In this paper, we construct the spatial interaction network from the city level, which is called the city interaction network, and study the evolution mechanism of the city interaction network formed in the process of information dissemination in social networks. A network evolution model for interactions among cities is established

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Bohlin, Erik, Aijaz A. Shaikh, and Payam Hanafizadeh. "Social Network Banking." International Journal of E-Business Research 14, no. 2 (2018): 1–13. http://dx.doi.org/10.4018/ijebr.2018040101.

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Social media is widely recognized as a challenging new communication technology in both economic and social contexts. The present article explores how banks have exploited this technology in the range of consumer retail banking services offered by 100 leading global banks on the three major social networking sites (SNS): Facebook, Twitter, and YouTube. Viewing social network (SN) banking as a separate delivery channel and offering a working definition of SN banking, the article shows that banks have been more cautious than other businesses in using SNS. The available services are classified on

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Aiello, Luca Maria, and Giancarlo Ruffo. "LotusNet: Tunable privacy for distributed online social network services." Computer Communications 35, no. 1 (2012): 75–88. http://dx.doi.org/10.1016/j.comcom.2010.12.006.

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Kanai, R., B. Bahrami, R. Roylance, and G. Rees. "Online social network size is reflected in human brain structure." Proceedings of the Royal Society B: Biological Sciences 279, no. 1732 (2011): 1327–34. http://dx.doi.org/10.1098/rspb.2011.1959.

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The increasing ubiquity of web-based social networking services is a striking feature of modern human society. The degree to which individuals participate in these networks varies substantially for reasons that are unclear. Here, we show a biological basis for such variability by demonstrating that quantitative variation in the number of friends an individual declares on a web-based social networking service reliably predicted grey matter density in the right superior temporal sulcus, left middle temporal gyrus and entorhinal cortex. Such regions have been previously implicated in social perce

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Chesnokov, V. O. "Software for Crawling and Analysis of Ego-Network Graphs from Social Networking Services." Mechanical Engineering and Computer Science, no. 8 (October 22, 2018): 34–44. http://dx.doi.org/10.24108/0818.0001427.

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Online social networks are one of the main platforms for arbitrary subjects of discussion. They are one of the main sources of data to analyse public opinion. For crawling and analysis of data from online social networks, are used data monitoring systems, which include a data collecting system. A typical system for collecting data from the Internet contains a crawler, parsers, a collection queue of tasks, a task scheduling subsystem, and a module for writing structured data to a storage system. The crawling from online social networks has a number of features. The paper considers methods of ac

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Ioanid, Alexandra, Dana Corina Deselnicu, and Gheorghe Militaru. "Branding in the age of social media: how entrepreneurs use social networks to boost their service-based businesses." Balkan Region Conference on Engineering and Business Education 2, no. 1 (2017): 79–85. http://dx.doi.org/10.1515/cplbu-2017-0011.

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Abstract The basics of product and service branding are generally the same. However, creating a brand for a company that offers services requires more effort because the services are hard to visualize and each client has different expectations. More than promoting any of the services, branding aims to create a perception of trust so that the brand name to be associated with integrity, quality, and innovation. The purpose of this paper is to determine how entrepreneurs develop their service-based business through social networks branding and also what are the benefits obtained from each method.

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Park, Joon S., Kevin A. Kwiat, Charles A. Kamhoua, Jonathan White, and Sookyung Kim. "Trusted Online Social Network (OSN) services with optimal data management." Computers & Security 42 (May 2014): 116–36. http://dx.doi.org/10.1016/j.cose.2014.02.004.

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Vannoy, Sandra A., B. Dawn Medlin, and Charlie C. Chen. "Enhancing the Trust of Members in Online Social Networks." International Journal of Virtual Communities and Social Networking 3, no. 4 (2011): 15–31. http://dx.doi.org/10.4018/jvcsn.2011100102.

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The trust of members is essential to the sustainability of e-business. Unlike other business models, the success of online social networks is highly dependent upon the growth rate of social network size. In order to accelerate and continue the growth rate, online social networks need to be able to continuously roll out diversified services and use them to interest existing and new members. However, the nature of this business model can expose online social networks to ubiquitous security threats such as spam, viral marketing and viruses. In order to convince users to adopt social network servi

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Dadkhah, Mehdi, Tole Sutikno, and Shahaboddin Shamshirband. "Social Network Applications and Free Online Mobile Numbers: Real Risk." International Journal of Electrical and Computer Engineering (IJECE) 5, no. 2 (2015): 175. http://dx.doi.org/10.11591/ijece.v5i2.pp175-176.

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Social network applications are being more widely used among users and new types of such applications are created by developers. Almost all users who use smart phones are users of such application. Major concern in these applications is privacy and security. We can name WhatsApp, Viber, Facebook, Telegram, Line, WeChat and Beetalk as the most popular applications. There are also websites which provide online numbers in order to receive SMS. The goal of this website is providing anonymous virtual phone number to protect users from spam. Also these sites provide different number from different c

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Safar, Maytham, Hussain Sawwan, Mahmoud Taha, and Talal Al-Fadhli. "Virtual Social Networks Online and Mobile Systems." Mobile Information Systems 5, no. 3 (2009): 233–53. http://dx.doi.org/10.1155/2009/473571.

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Location-based applications are one of the most anticipated new segments of the mobile industry. These new applications are enabled by GPS-equipped phones (e.g., emergency applications, buddy finders, games, location-based advertising, etc.). These services are designed to give consumers instant access to personalized, local content of their immediate location. Some applications couple LBS with notification services, automatically alerting users when they are close to a pre-selected destination. With the advances in the Internet and communications/mobile technology, it became vital to analyze

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Juditha, Christiany. "The Communication Network of Online Prostitution in Twitter." Jurnal ASPIKOM 6, no. 1 (2021): 13. http://dx.doi.org/10.24329/aspikom.v6i1.826.

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Humans widely use Twitter for various communication purposes. One advancement in communication due to the inception of this technology is online prostitution, which enables Twitter users to quickly, openly, and vulgarly flirt. Prostitution is no longer a taboo in Eastern society. This study aims to obtain an overview of online prostitution communication networks on Twitter, using the Social Media Analysis method with Sentimentviz application. The results show that intact communication networks were formed between actors, irrespective of the limited number. Twitter accounts are used to promote

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TAKAGUCHI, TARO, TAKANORI MAEHARA, KEN-ICHI KAWARABAYASHI, and MASASHI TOYODA. "Existence of outsiders as a characteristic of online communication networks." Network Science 6, no. 4 (2018): 431–47. http://dx.doi.org/10.1017/nws.2018.17.

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AbstractOnline social networking services involve communication activities between large number of individuals over the public Internet and their crawled records are often regarded as proxies of real (i.e., offline) interaction structure. However, structure observed in these records might differ from real counterparts because individuals may behave differently online and non-human accounts may even participate. To understand the difference between online and real social networks, we investigate an empirical communication network between users on Twitter, which is perhaps one of the largest soc

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Im, Min Jung. "Study of Online Platform Services for Secondhand Clothes Resale and Social Network Service Utilization." Korean Society of Fashion Design 21, no. 2 (2021): 57–74. http://dx.doi.org/10.18652/2021.21.2.4.

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Zhang, Peiyun, Rongjian Xie, and Bo Huang. "Trustworthy services diffusion based on optimizational nodes in online social network." Journal of Intelligent & Fuzzy Systems 31, no. 4 (2016): 2281–90. http://dx.doi.org/10.3233/jifs-169068.

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Son, In-Soo, Jin-Hee Oh, and Dong-Won Lee. "Global Diffusion of Online Social Network Services : A Cross-Country Study." Journal of the Korea society of IT services 11, no. 1 (2012): 305–23. http://dx.doi.org/10.9716/kits.2012.11.1.305.

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Zong, Wen, Jing Yang, and Zheshi Bao. "Social network fatigue affecting continuance intention of social networking services." Data Technologies and Applications 53, no. 1 (2019): 123–39. http://dx.doi.org/10.1108/dta-06-2018-0054.

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Purpose The purpose of this paper is to explore how social network fatigue affects continuance intention of social networking services (SNSs) from a more comprehensive perspective. Design/methodology/approach A research model was proposed by integrating uses and gratification theory (UGT), social network fatigue and continuance intention. The relationships between the three dimensions of UGT and continuance intention were examined, as well as the direct and moderating effects of social network fatigue. To collect data, an online survey was adopted, and 227 valid responses were analyzed by stru

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Dai, Peichao, Shaoliang Zhang, Zanxu Chen, Yunlong Gong, and Huping Hou. "Perceptions of Cultural Ecosystem Services in Urban Parks Based on Social Network Data." Sustainability 11, no. 19 (2019): 5386. http://dx.doi.org/10.3390/su11195386.

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The value of a cultural ecosystem service depends on the perception of different cultural service categories. However, the data sources used in research on the perception of cultural service have limitations that mainly depend on social investigation, leading to slow progress in cultural service evaluation. With the advent of the era of network big data, social media provides a new data source for the study of cultural ecosystem service perception, so that the study of these services is expected to make new breakthroughs. Using search crawler software, this paper reviewed 7257 online comments

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Jalili, Mahdi, Yasin Orouskhani, Milad Asgari, Nazanin Alipourfard, and Matjaž Perc. "Link prediction in multiplex online social networks." Royal Society Open Science 4, no. 2 (2017): 160863. http://dx.doi.org/10.1098/rsos.160863.

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Online social networks play a major role in modern societies, and they have shaped the way social relationships evolve. Link prediction in social networks has many potential applications such as recommending new items to users, friendship suggestion and discovering spurious connections. Many real social networks evolve the connections in multiple layers (e.g. multiple social networking platforms). In this article, we study the link prediction problem in multiplex networks. As an example, we consider a multiplex network of Twitter (as a microblogging service) and Foursquare (as a location-based

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Gillard, Steve, Rhiannon Foster, and Kati Turner. "Evaluating the Prosper peer-led peer support network: a participatory, coproduced evaluation." Mental Health and Social Inclusion 20, no. 2 (2016): 80–91. http://dx.doi.org/10.1108/mhsi-12-2015-0045.

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Purpose – A range of one-to-one, group and online approaches to peer support are increasingly complementing formal mental health service delivery. Evidence is emerging of the potential benefits and challenges of peer support for individuals, communities and organisations. There is more limited evidence describing peer-led peer support networks. The paper aims to discuss these issues. Design/methodology/approach – In an evaluation of Prosper, a peer-led, peer support network and social movement, members of the network played a participatory role in the design, conduct and interpretative work of

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20

Bollen, Johan, Bruno Gonçalves, Guangchen Ruan, and Huina Mao. "Happiness Is Assortative in Online Social Networks." Artificial Life 17, no. 3 (2011): 237–51. http://dx.doi.org/10.1162/artl_a_00034.

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Online social networking communities may exhibit highly complex and adaptive collective behaviors. Since emotions play such an important role in human decision making, how online networks modulate human collective mood states has become a matter of considerable interest. In spite of the increasing societal importance of online social networks, it is unknown whether assortative mixing of psychological states takes place in situations where social ties are mediated solely by online networking services in the absence of physical contact. Here, we show that the general happiness, or subjective wel

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Bahri, Leila, Barbara Carminati, and Elena Ferrari. "Decentralized privacy preserving services for Online Social Networks." Online Social Networks and Media 6 (June 2018): 18–25. http://dx.doi.org/10.1016/j.osnem.2018.02.001.

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22

Li, Xuefeng, Yixian Yang, Yuling Chen, and Xinxin Niu. "A Privacy Measurement Framework for Multiple Online Social Networks against Social Identity Linkage." Applied Sciences 8, no. 10 (2018): 1790. http://dx.doi.org/10.3390/app8101790.

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Recently, the number of people who are members of multiple online social networks simultaneously has increased. However, if these people share everything with others, they risk their privacy. Users may be unaware of the privacy risks involved with sharing their sensitive information on a network. Currently, there are many research efforts focused on social identity linkage (SIL) on multiple online social networks for commercial services, which exacerbates privacy issues. Many existing studies consider methods of encrypting or deleting sensitive information without considering if this is unreas

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Cook, John, and Norbert Pachler. "Online people tagging: Social (mobile) network(ing) services and work-based learning." British Journal of Educational Technology 43, no. 5 (2012): 711–25. http://dx.doi.org/10.1111/j.1467-8535.2012.01346.x.

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24

Han, Seunghee, Bosung Kim, Jaemin Han, Kyehee Kim, and JooSeok Song. "Adaptive Data Placement for Improving Performance of Online Social Network Services in a Multicloud Environment." Scientific Programming 2017 (2017): 1–17. http://dx.doi.org/10.1155/2017/2824782.

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The existing online social network (OSN) services in a multiple-cloud (Multicloud) environment use replications to store user data for improving the service performance. However, it not only generates tremendous traffic for synchronization between data but also stores considerable redundant data, thus causing large storage costs. In addition, it does not provide dynamic load balancing considering the resource status of each cloud. As a result, it cannot cope with the degradation of performance caused by the resource contention. We introduce an adaptive data placement algorithm without the repl

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Montero, Juan J., and Matthias Finger. "Platformed! Network industries and the new digital paradigm." Competition and Regulation in Network Industries 18, no. 3-4 (2017): 217–39. http://dx.doi.org/10.1177/1783591718782310.

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Digitalization is creating a new model of industrial organization as online platform intermediate in multisided markets. The purpose of this article is to demonstrate how the platform paradigm provides a simple and useful framework to analyze the impact of digitalization on network industries. The first online platforms (searches and social platforms) disrupted content industries (music, newspapers, media, etc.) but as platforms proliferate, they are also disrupting industries with physical assets, such as accommodation. Disruption has reached network industries, and similar features emerge as

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Shang, Ke-Ke, Wei-Sheng Yan, and Xiao-Ke Xu. "Limitation of degree information for analyzing the interaction evolution in online social networks." International Journal of Modern Physics C 25, no. 10 (2014): 1450056. http://dx.doi.org/10.1142/s0129183114500569.

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Previously many studies on online social networks simply analyze the static topology in which the friend relationship once established, then the links and nodes will not disappear, but this kind of static topology may not accurately reflect temporal interactions on online social services. In this study, we define four types of users and interactions in the interaction (dynamic) network. We found that active, disappeared, new and super nodes (users) have obviously different strength distribution properties and this result also can be revealed by the degree characteristics of the unweighted inte

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Sun, Jian, Guanhua Huang, Arun Kumar Sangaiah, Guangyang Zhu, and Xiaojiang Du. "Towards Supporting Security and Privacy for Social IoT Applications: A Network Virtualization Perspective." Security and Communication Networks 2019 (March 14, 2019): 1–15. http://dx.doi.org/10.1155/2019/4074272.

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Network function virtualization (NFV) is a new way to provide services to users in a network. Different from dedicated hardware that realizes the network functions for an IoT application, the network function of an NFV network is executed on general servers, and in order to achieve complete network functions, service function chaining (SFC) chains virtual network functions to work together to support an IoT application. In this paper, we focus on a main challenge in this domain, i.e., resource efficient provisioning for social IoT application oriented SFC requests. We propose an online SFC dep

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Kochkarov, A. A., N. V. Kalashnikov, and R. A. Kochkarov. "Identifying Bots in Social Networks Using the Example of LiveJournal." World of new economy 14, no. 2 (2020): 44–50. http://dx.doi.org/10.26794/2220-6469-2020-14-2-44-50.

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Social networks have firmly entered the lives of billions of global Internet users worldwide. They communicate in social networks, play online games, make purchases, organise online events — exchange content from all walks of life [1, 2]. The most popular and well-known services in Russia are Vkontakte (vk.com), Youtube.com, Facebook.com, Odnoklassniki (Ok.ru), etc. The interfaces of such platforms allo — fake accounts. In this paper, we propose an approach to detect bots using the LiveJournal social network as an example. For this, we investigated the characteristics of the user’s egograph an

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Gafni, Ruti, Tal Pavel, Raz Margolin, and Ben Weiss. "Strong password? Not with your social network data!" Online Journal of Applied Knowledge Management 5, no. 1 (2017): 27–41. http://dx.doi.org/10.36965/ojakm.2017.5(1)27-41.

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Passwords are the standard means of registration and access to Websites, information systems, online services and various social networks. Databases are increasingly breached and social engineering is employed to obtain usernames and passwords for online fraud, therefore, there is a need to secure existing passwords, and to create ones that will be more crack-resistant. This study addresses the issue of personal data, which users enter on social networks, and incorporate in passwords, as well as how tracking and identifying this data assists hackers in cracking these passwords. The study focus

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Ho, Thanh, and Phuc Do. "A New Model for Discovering Communities of Users on Social Network." Science and Technology Development Journal 19, no. 1 (2016): 81–94. http://dx.doi.org/10.32508/stdj.v19i1.613.

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The trend of technological development and increasing varieties of social media lead to the changes in people’s behaviors in society and forming online communities. Changes of human’s behaviors make many models of business, marketing, services and even the field of education, security, politicsl change from approaches to user management. Community of users on social networks influence behaviors, habits of each user involved in the community. Therefore, exploring community on social networks from many different data sources via analyzing exchanged contents will help know the user community’s be

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Ji, Wen Li, and Xi Xi Cao. "Measurement and Analysis Topological Characteristics of Video-Sharing Network." Applied Mechanics and Materials 575 (June 2014): 863–68. http://dx.doi.org/10.4028/www.scientific.net/amm.575.863.

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Recently the fast-growing business of the Internet are Online Social networking services, Online Social networking sites also become the most popular sites. In order to establish future social network which is optimized, and to eventually exploit the user base for commercial purposes, in-depth understanding the social characteristic of these networks is important. In this paper, we present a large-scale measurement study and analysis on the social structure of YouKu. Our results validate the power-law, small-world and clustering coefficient properties, present the correlation and difference am

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Rau, Pei-Luen Patrick, Qin Gao, and Yinan Ding. "Relationship between the level of intimacy and lurking in online social network services." Computers in Human Behavior 24, no. 6 (2008): 2757–70. http://dx.doi.org/10.1016/j.chb.2008.04.001.

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Salahdine, Fatima, and Naima Kaabouch. "Social Engineering Attacks: A Survey." Future Internet 11, no. 4 (2019): 89. http://dx.doi.org/10.3390/fi11040089.

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The advancements in digital communication technology have made communication between humans more accessible and instant. However, personal and sensitive information may be available online through social networks and online services that lack the security measures to protect this information. Communication systems are vulnerable and can easily be penetrated by malicious users through social engineering attacks. These attacks aim at tricking individuals or enterprises into accomplishing actions that benefit attackers or providing them with sensitive data such as social security number, health r

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Jayabalan, K., and B. Subramani. "A Survey on Online Social Networks: Applications, Threats and Solutions." Asian Journal of Computer Science and Technology 8, no. 2 (2019): 6–8. http://dx.doi.org/10.51983/ajcst-2019.8.2.2149.

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Online social networks (OSNs) are playing crucial role in digital world today. OSNs are web applications that allow users to share their personal information, digital images and videos, and to inform others about online or real time world activities and events with people in their network. OSN’s are decentralized and distributed computer networks where users communicate with their friends and relatives through Internet services. The Smartphone has increase the situation for hacker’s to attacks end user data from OSNs. Behaviors of OSN users has been monitored for data analytics[1]. In this pap

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Popescu, Mirona Ana Maria, Olivia Doina Negoiță, Anca Purcărea, and Markus Helfert. "A Study Regarding Human Perception of a Company through Social Media." Advanced Engineering Forum 34 (October 2019): 309–14. http://dx.doi.org/10.4028/www.scientific.net/aef.34.309.

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Of the utmost importance is finding the social networks that best fit to an industry, a company, its products / services, and last but not least, with the target audience. Each social network has different characteristics and, in addition, a different philosophy.The authors aim to carry out a bibliographic research in this paper to highlight the extent to which social networks are used. As a result, a top of social networks will be built to help raise awareness, promote products, and consolidate a strong customer-company relationship. The authors will also realize a statistical analysis of onl

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Zhao, Jie, and Zhixiang Peng. "Shared Short-Term Rentals for Sustainable Tourism in the Social-Network Age: The Impact of Online Reviews on Users’ Purchase Decisions." Sustainability 11, no. 15 (2019): 4064. http://dx.doi.org/10.3390/su11154064.

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With the development of social networks and the Internet-based sharing economy, shared short-term rentals are emerging as a new kind of service that provides a convenient way for people to buy short-term rental services in cities through social-network-enabled platforms. However, like other social-network-based services, shared short-term rental is also likely to be impacted by online reviews. This paper aims to investigate the impact of online reviews on users’ purchase decisions toward shared short-term rentals, and further to provide optimization suggestions for the future advance of shared

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Sergeev, A. N., N. Yu Kulikova, and G. V. Tsymbalyuk. "Using video conferencing services in network educational communities: Theory and experience of implementation in teaching informatics." Informatics and education, no. 7 (November 4, 2020): 47–54. http://dx.doi.org/10.32517/0234-0453-2020-35-7-47-54.

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The article raises the problem of using video conferencing services in network educational communities in the context of virtualization of the educational space when organizing the interaction of students in the process of online learning in informatics. Changes in the education system associated with the development of social networks and network communities are discussed, and new opportunities provided by them to the teacher for including students in various types of educational and cognitive activities are analyzed. The concepts of “network community” and “social networks” are revealed. The

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K L, Anitha, and T. R. Gopalakrishnan Nair. "Online cloud performance testing in social networks at peak demand scenarios." Indonesian Journal of Electrical Engineering and Computer Science 17, no. 1 (2020): 372. http://dx.doi.org/10.11591/ijeecs.v17.i1.pp372-378.

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<p>Cloud computing assures to deliver reliable services through advanced data centers built on virtualized compute and storage technologies. Users demanding more cloud services will be able to access applications and data from a Cloud anywhere in the world in a pay-as-you-go model. In this paper, we focus on cloud-based performance testing for the applications. We use Load Storm testing tool to configure and test plans to measure the performance of web applications in online social networks. The experimental observations designed to assess the performance fluctuations of social networks

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He, Zhong Tang, Xiao Qing Zhang, Feng Wei Zhao, and Tong Kai Ji. "Internet Public Opinion Monitoring Model Based on Cloud Computing." Applied Mechanics and Materials 404 (September 2013): 744–47. http://dx.doi.org/10.4028/www.scientific.net/amm.404.744.

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With the rapid development of online social networks, such as social network services, BBS, micro-blog and online community, et al., a two-way communication and new media age has been gradually coming. Each one can create their own content and publish the news quickly through online social networks on Internet. Thus, mass data has brought severe challenge to public opinion monitoring. As a kind of novel information computing model, cloud computing technology can effectively deal with the calculation and storage of mass data. In this paper, the public opinion monitoring model based on cloud com

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ZENG, AN, STANISLAO GUALDI, MATÚŠ MEDO, and YI-CHENG ZHANG. "TREND PREDICTION IN TEMPORAL BIPARTITE NETWORKS: THE CASE OF MOVIELENS, NETFLIX, AND DIGG." Advances in Complex Systems 16, no. 04n05 (2013): 1350024. http://dx.doi.org/10.1142/s0219525913500240.

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Online systems, where users purchase or collect items of some kind, can be effectively represented by temporal bipartite networks where both nodes and links are added with time. We use this representation to predict which items might become popular in the near future. Various prediction methods are evaluated on three distinct datasets originating from popular online services (Movielens, Netflix, and Digg). We show that the prediction performance can be further enhanced if the user social network is known and centrality of individual users in this network is used to weight their actions.

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Dorasamy, Magiswary, Maran Marimuthu, Murali Raman, and Maniam Kaliannan. "E-Government Services Online." International Journal of Electronic Government Research 6, no. 4 (2010): 12–24. http://dx.doi.org/10.4018/jegr.2010100102.

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E-filing is a new service launched in the year 2005 by the Malaysian Inland Revenue Board. This is in line with the government’s vision to leverage on the Internet technology in extending its services to the citizens and to further embrace the cutting-edge technology of the information age. Via this system, the citizens or taxpayers are able to complete an electronic application form and the necessary payment details with a few keystrokes; therefore completing their revenue declaration within minutes. The purpose of the e-filing service is to encourage every taxpayer to submit their income tax

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Bailey, Michael, Rachel Cao, Theresa Kuchler, Johannes Stroebel, and Arlene Wong. "Social Connectedness: Measurement, Determinants, and Effects." Journal of Economic Perspectives 32, no. 3 (2018): 259–80. http://dx.doi.org/10.1257/jep.32.3.259.

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Social networks can shape many aspects of social and economic activity: migration and trade, job-seeking, innovation, consumer preferences and sentiment, public health, social mobility, and more. In turn, social networks themselves are associated with geographic proximity, historical ties, political boundaries, and other factors. Traditionally, the unavailability of large-scale and representative data on social connectedness between individuals or geographic regions has posed a challenge for empirical research on social networks. More recently, a body of such research has begun to emerge using

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Imlawi, Jehad. "E-WOM Adoption and Sharing Behavior in Social Network Sites: The Impact of Engagement in SNSs." International Business Research 10, no. 6 (2017): 87. http://dx.doi.org/10.5539/ibr.v10n6p87.

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Social network sites (SNSs) is becoming a credible source of online information. Despite the increasing use of social networks in message persuasion literature, there is still a need for investigating the role it can play in users’ adoption of online information and its impact on users' sharing behavioral intention of this online information. This research utilizes the peripheral route in elaboration likelihood model to investigate the impact of source credibility on engagement in SNSs and on e-WOM adoption, the impact of engagement in SNSs and recommendation rating on e-WOM adoption, and the

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Tchernichovski, Ofer, Marissa King, Peter Brinkmann, et al. "Tradeoff Between Distributed Social Learning and Herding Effect in Online Rating Systems." SAGE Open 7, no. 1 (2017): 215824401769107. http://dx.doi.org/10.1177/2158244017691078.

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We investigated how social diffusion increased client participation in an online rating system and, in turn, how this herding effect may affect the metrics of client feedback over the course of years. In a field study, we set up a transparent feedback system for university services: During the process of making service requests, clients were presented with short-term trends of client satisfaction with relevant service outcomes. Deploying this feedback system initially increased satisfaction moderately. Thereafter, mean satisfaction levels remained stable between 50% and 60%. Interestingly, at

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Xiao, Hanyu. "Competition in multichannel expert services in duopoly." Journal of Modelling in Management 14, no. 4 (2019): 1088–104. http://dx.doi.org/10.1108/jm2-02-2019-0030.

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Purpose This study aims to describe the general picture of the competition in multichannel expert services in duopoly market and discuss how the quality difference may affects the competition between service providers with different quality levels, where both providers offer face-to-face channel and one of providers offers online channel additionally and service quality that consumers have heterogeneous preferences for is vertically differentiated. These results can be used to determine which service providers should offer online expert services and understand the competition in multichannel e

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Lee, Sang M., and Liqiang Chen. "An integrative research framework for the online social network service." Service Business 5, no. 3 (2011): 259–76. http://dx.doi.org/10.1007/s11628-011-0113-y.

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Du, Zhao, Xiaolong Fu, Can Zhao, Ting Liu, and Qifeng Liu. "University campus social network system for knowledge sharing." Computer Science and Information Systems 9, no. 4 (2012): 1721–37. http://dx.doi.org/10.2298/csis120215055d.

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Public online social network services have achieved dazzling success in recent years. As a result, vertical social network services for universities are expected warmly by campus users. As the majority of activities in university campus are knowledge and social interaction intensive, one of the core functions of campus social network system is to facilitate knowledge sharing on campus. In the cyberspace of universities, knowledge is stored in various kinds of digital resources such as documents, photos, videos etc. In this paper, we discuss the design and implementation of our campus social ne

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Chang, Chii, Satish Narayana Srirama, and Sea Ling. "Mobile social network in proximity: taxonomy, approaches and open challenges." International Journal of Pervasive Computing and Communications 11, no. 1 (2015): 77–101. http://dx.doi.org/10.1108/ijpcc-03-2014-0019.

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Purpose – Recent smart mobile devices are capable of letting users produce various digital content, and share/upload the content to many social network services (SNS) directly via wireless network connections. The phenomenon has increased the number of people using mobile SNS applications. Although the applications have become more popular, mobile users have been restricted in the virtual communities of online SNS and are not aware of the social opportunities available to them in real-time surrounding. While they spend most of their time accessing online SNS, they have missed many opportunitie

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Yang, Chen. "US-based social media use and American life: A study of Chinese students’ acculturation and adaptation in America." Global Media and China 3, no. 2 (2018): 75–91. http://dx.doi.org/10.1177/2059436418783765.

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This study investigated how the use of major US-based social media is related to the acculturation and adaptation among Chinese students in America. Survey data collected from 408 respondents showed that more frequent Facebook and Twitter use activities contributed to higher acculturation, whereas more frequent responses received on the two Social Networking Services led to better adaptation. Online network sizes have more robust effects on the acculturation than on adaptation. Implications about how social media use may affect their online network subgroups were also discussed.

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Rajput, Dr Ubaidullah, Ahsan Ansari, Sammer Zai, and Aakash Narwani. "Privacy Preserving Location based Services Through K-Anonymized Vehicular Social Network." Quaid-e-Awam University Research Journal of Engineering, Science & Technology 18, no. 02 (2020): 163–68. http://dx.doi.org/10.52584/qrj.1802.24.

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Location-based services (LBS) are the services that are used through users’ mobile devices and provide them the information regarding nearby restaurants, hospitals, gas stations, shopping malls, cinema (to name a few). While using LBS, a user needs to provide his/her location coordinates (geo-coordinates) to the LBS server. The revelation of a user’s location may seriously jeopardize his/her privacy. A common solution to this problem is the use of an intermediate anonymizer server that obfuscate the real location of a user among k other users. However, in this scenario, the anonymizer server m

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