in complex online social networks

... Maximum Influence Arborescence Micro-blogs, 82 Mining, see Misinformation in social media, mining of; User behaviors in large social networks, mining of 237 Misinformation in social media, mining ... Issues of Social Networks Chapter Mining Misinformation in Social Media 125 Liang Wu, Fred Morstatter, Xia Hu and Huan Liu v vi Contents Chapter Rumor Spreading and Detection in Online Social Networks ... embedding, 19–21 Hypernetworks, 191, 192 Large social networks, user behaviors in, see User behaviors in large social networks, mining of Latent Dirichlet Allocation (LDA) I model, 82 Independent

Ngày tải lên: 06/06/2017, 15:43

... Maximum Influence Arborescence Micro-blogs, 82 Mining, see Misinformation in social media, mining of; User behaviors in large social networks, mining of 237 Misinformation in social media, mining ... Issues of Social Networks Chapter Mining Misinformation in Social Media 125 Liang Wu, Fred Morstatter, Xia Hu and Huan Liu v vi Contents Chapter Rumor Spreading and Detection in Online Social Networks ... embedding, 19–21 Hypernetworks, 191, 192 Large social networks, user behaviors in, see User behaviors in large social networks, mining of Latent Dirichlet Allocation (LDA) I model, 82 Independent

Ngày tải lên: 21/06/2017, 15:51

... Detection In Online Social Networks: Using data-mining Techniques and Fuzzy Logic i ii Anomaly Detection In Online Social Networks: Using data-mining Techniques and Fuzzy Logic Abstract The Online Social ... networks data graph, including modelling, algorithms, labelling, and evaluation Anomaly Detection In Online Social Networks: Using data-mining Techniques and Fuzzy Logic iii In the first layer ... J., Singh, A K., & Szymanski, B K (2013) The social media genome: Modeling individual topic-specific behavior in social media In Proceedings of Advances in Social Networks Analysis and Mining

Ngày tải lên: 07/08/2017, 15:46

... Introduction 1.1 OFFLINE AND ONLINE SOCIAL NETWORKS In its classical definition, a ‘social network’ represents a social structure containing a set of actors and a set of dyadic ties identifying ... structure in online social networks, in: SocialCom ’12, 2012, pp 31–40 [83] R.I.M Dunbar, V Arnaboldi, M Conti, A Passarella, The structure of online social networks mirrors those in the offline world, ... Online Social Networks: Human Cognitive Constraints in Facebook and Twitter Personal Graphs Online Social Networks: Human Cognitive Constraints in Facebook and Twitter

Ngày tải lên: 14/05/2018, 15:41

... explore online social network participants’ beliefs and behaviors The study’s findings demonstrate significant gender differences in collaborative learning through online social networks, including ... multidisciplinary background in engineering, education, and learning sciences Her research interests include engineering education and engineering epistemologies She received her Ph.D degree in Information ... Fellow in 2007 for her research works in engineering education Jie Huang, Silu Li, and Peng Yu obtained their M.Sc degrees in Information Engineering from the Department of Information Engineering,

Ngày tải lên: 10/01/2020, 11:02

... social network Hence, predicting participants in an event is also a challenging problem in social networks Moreover, in EBSNs, there are no online tools to assist event organizers in estimating ... many choices to attend online events and offline activities To combine online and offline events in one framework, event-based social networks (EBSNs) [1] are emerging, for example, Meetup, Douban, ... I INTRODUCTION Online social networks shape the way people work and communicate with each other Moreover, with the rapid growth of online social networks, people have many choices to attend online

Ngày tải lên: 08/12/2022, 16:52

... 1Lecture Notes in Social Networks Techniques and Tools for Designing an Online Social Network Platform Panagiotis Karampelas Trang 2Techniques and Tools for Designing an Online Social Network ... the contemporary online social networks It is interesting to examine how the online communities started, how they were developed throughout the years and what were the most prevailing trends before ... An individual who wants to design a social network might be tempted to search using a common search engine In May 2012, a Google search of the Internet using the search string “How to build social

Ngày tải lên: 06/03/2024, 17:17

... marketing interventions can significantly influence behaviours, while there are few evidence-based guidelines to aid online intervention design This thesis assesses the efficacy of online interventions ... Soap…Online? An Online Social Marketing and Advocacy Pilot Study Synopsis Persuasive Technology Stanford University, Springer II Table of Content Introduction Social Marketing Background ... the Internet is a valuable channel for social marketing, and that practitioners need to rethink how they engage with target audiences online However, there is little evidence that online social

Ngày tải lên: 19/12/2016, 12:11

... Marketing in Social Networks Sophie Hillebrand 13.11.2014 Content Marketing in Social Networks Abstract Title: Content marketing in social networks Keywords: Social media marketing, content marketing, ... sharing of online ads that consumer find entertaining, interesting or important Content Marketing in Social Networks (Taylor, Strutton, & Thompson, 2012, p 13-14) Toubia and Stephen argue that intrinsic ... Abbreviations SM – Social media UGC – User-generated content SNS – social networking sites SMM – Social media marketing CM – Content marketing Content Marketing in Social Networks Introduction 1.1

Ngày tải lên: 19/12/2016, 12:14

... heterogeneous agents interacting at multiple layers of complex networks They then show how successful this approach is in explaining a wide range of recent findings relating to the dynamics of ... network 6.3 Business model and business information 6.3.1 The industrial group as a business model 6.3.2 Robustness of industrial groups 6.3.3 Synergy in industrial groups 6.3.4 Business information ... growth Complex business networks 4.1 Introduction to network science 4.2 1, 2, 3, , degrees of separation 4.3 Networks in the economy 4.3.1 The shareholding network 4.3.2 The interlocking directors’

Ngày tải lên: 04/03/2017, 11:21

... heterogeneous agents interacting at multiple layers of complex networks They then show how successful this approach is in explaining a wide range of recent findings relating to the dynamics of ... network 6.3 Business model and business information 6.3.1 The industrial group as a business model 6.3.2 Robustness of industrial groups 6.3.3 Synergy in industrial groups 6.3.4 Business information ... growth Complex business networks 4.1 Introduction to network science 4.2 1, 2, 3, , degrees of separation 4.3 Networks in the economy 4.3.1 The shareholding network 4.3.2 The interlocking directors’

Ngày tải lên: 03/04/2017, 16:21

... effect in influencing the intensity of individuals using online social communities Third, the perpetual role of information sharing has an indirect influence on individual users participating in online ... hackers 18 In general: I feel I belong to an online social community I am satisfied with participating in an online social community I agree with the values of an online social community Sharing my ... determining the intensity of using online social communities The data were derived from a total of 350 self-selected respondents completing an online survey during the research period The main results

Ngày tải lên: 07/08/2017, 15:40

... village A in Son La in the north, and village B in Nghe An in the central south, to conduct our fieldwork We first analysed who is involved in Hum Ecol decision-making and the networks on information ... non-participation In total, 88 informants (48 in village A and 40 in village B) were interviewed Organizational Survey Interviews were conducted with nine (four in Son La and five in Nghe An) officials ... village meetings In village B, the secretary of the CP at village level is seen as most influential He is in charge of disseminating information and arranging elections He attends meetings at commune

Ngày tải lên: 16/12/2017, 01:04

... Model of Online Social Networking) was initially empirically validated using primary data A quantitative approach involving a small-scale online pilot survey (n252) and a wide-scale online survey ... 2010 p.3) Online Social Networks (OSNs) Having explained the term technology, the technology of focus in this research is Online Social Networks, which is referred to as OSNs from this point forward ... technologies These included the technology being complex for most household users; a lack of incentive for internet Investigating the Adoption, Use and Diffusion of Online Social Networks in the Older...

Ngày tải lên: 11/10/2014, 04:00

... role in determining the degree of in uence, is also not considered In our work on inferring topic-level in uence, we take into account the temporal factor in social in uence to infer the in uential ... homogeneous networks, mining topic-level in uence on heterogeneous networks, and conformity in uence In this thesis, we perform in uence analysis for online social networks by addressing three ... people in online activities like content sharing (e.g., text, images), social networking (e.g., Facebook, Twitter), and social bookmarking (e.g., ratings, tagging) With the prevalence of online social...

Ngày tải lên: 09/09/2015, 11:15

... go to shopping online at Amazon2 , make new friends online on Facebook3 , write their daily updates online in Twitter4 and watch the latest videos on YouTube5 , etc The increasing online traffic ... ratings on items to learn a model, which is then used to make rating predictions Model-based recommender methods incorporate techniques from statistics, data mining and machine learning, including ... topic in mind when choosing a word for a document, likewise a user has an interest in mind when following another user in Twitter Hence, each follower f can be regarded as a document consisting...

Ngày tải lên: 09/09/2015, 11:26

... dataset into two parts for each task, i.e the testing set containing x% of task-related information and the training set for the remaining data We perform community detection on the training set ... him/her 3.2 Data Crawling We aim to obtain a set of active users and their activities in Foursquare The activities of interest include checking in at venues, posting tips and uploading photos, where ... heterogeneous interactions such as posting certain comments or uploading certain photos while visiting certain places We then view each detected social community as a dense subgraph within the heterogeneous...

Ngày tải lên: 10/09/2015, 09:06

... in additional to sightseeing, we are often interested in exploring local cultures, which match our personal interests, such as sampling local cuisines, understanding local customs, and visiting ... exercise in the gyms after work The inherent heterogenous user preferences make it hard to interpret the connections between people in social networks Towards gaining insights on the underlying users’ ... examples of locally interesting venues in four cities We can see that most of these locally interesting venues are not available in the famous touring sites yet they are indeed of interests to tourists...

Ngày tải lên: 10/09/2015, 09:07

... of interest in social network theory, and empirical work exploring the influence of social networks, as well as attempts to use social networks in interventions, our understanding of how social ... believe our findings will be of interest to social scientists more generally As we noted above, we think it likely that insights we gain into the functions of social networks in LTC settings are ... the networks We will include two methods of capturing social network data in the units included in the study Questionnaires to elicit social networks related to feedback reports We will obtain...

Ngày tải lên: 10/08/2014, 10:23

... semistructured interviews To assess status and interconnectivity within the network, we calculated degree centrality for both incoming ties (being nominated by alters) and outgoing ties (nominating alters) ... leadership in enhancing organizational innovation: hypotheses and some preliminary findings Leadership Q 2003, 14:525-544 13 Valente TW, Davis RL: Accelerating the diffusion of innovations using opinion ... importance of networks involving ties to counties with resources or the pooling of resources via existing networks These networks also exposed agency directors and senior administrators to information...

Ngày tải lên: 10/08/2014, 11:20