56715 social networks

Tài liệu Event-based Social Networks: Linking the Online and Offline Social Worlds ppt

Tài liệu Event-based Social Networks: Linking the Online and Offline Social Worlds ppt
... represents the set of users (vertices) with |U | = n, Aon stands for the set of online social interactions (arcs), and Aoff denotes the set of offline social interactions (arcs) The online social interactions ... denote the fact that ui participated ek , then the weight of the offline social interaction between ui and uj is defined as ← 8PM Event-based Social Networks Definition Based on the event-based social ... between online and offline degrees (0.368) as well as between online and offline cluster coefficients (0.393) This implies that the online social network and the offline social network work together synergistically...
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Social Networks among Elderly Women: Implications for Health Education Practice pptx

Social Networks among Elderly Women: Implications for Health Education Practice pptx
... discussed else- where) IMPLICATIONS FOR HEALTH EDUCATION PRACTICE are increasingly involved in building networks of people-both for purposes of personal support and for purposes of social action towards ... Froland C: Kinship, social networks, social support and health Social Science and Medicine 12B: 1978 273-280, 22 Mitchell RE, Trickett EJ: Social networks as mediators of social support: An analysis ... 1981 32 Israel BA: Social networks and health status: Linking theory, research, and practice Patient Counseling and Health Education 4: 1982 65-79, 33 Bott E: Family and Social Networks London:...
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Optimal Marketing Strategies over Social Networks doc

Optimal Marketing Strategies over Social Networks doc
... study of Social Contagion in the mathematical social sciences and, more recently, in computer science Social contagion studies the dynamics of adoption of ideas or technologies in social networks ... the optimal price; motivated by this, we henceforth refer to the optimal price as the optimal (myopic) price We finish the section by deriving an upper bound on the revenue of the optimal marketing ... rate assumption in Section OPTIMAL MARKETING STRATEGIES 3.1 Symmetric Settings In this section, we study symmetric settings, and show that we can identify the optimal marketing strategy based on...
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Báo cáo khoa học: "Extracting Social Networks from Literary Fiction" pot

Báo cáo khoa học:
... corpus? Extracting Conversational Networks from Literature In order to test these hypotheses, we developed a novel approach to extracting social networks from literary texts themselves, building ... Constructing social networks We then applied the results from our character identification and quoted speech attribution methods toward the construction of conversational networks from literature ... the social networks found in this and other genres of fiction Literary Interpretation of Results Our data, therefore, markedly not confirm hypothesis #1 They also suggest, in relation to hypothesis...
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Analysing Social Networks Via the Internet doc

Analysing Social Networks Via the Internet doc
... set of pages (known as the ’seed set’) and look at the pages linked to the set, and then all the pages on each of these links The sampling process stops when one has gathered a sufficient number ... tutorials both on the practice and the pitfalls of spidering Datasets of the web also exist, and can be employed in the service of gathering network data The most comprehensive is the Internet Archive ... expressed formally as the number of other nodes divided by the sum of the distances between a node and all others in the graph A score of one means that the node is connected to all others It is likely...
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Báo cáo khoa học: "Exploiting Latent Information to Predict Diffusions of Novel Topics on Social Networks" ppt

Báo cáo khoa học:
... existing topic R (R ∈ T), because UR does not contain information of novel topics, and neither UQ and QR Given no propagation record about novel topics, we propose a method that allows us to still ... The main contributions of this paper are as below: We propose a novel task of predicting the diffusion of unseen topics, which has wide applications in real-world Compared to the traditional model-driven ... diffusion behaviors of new topics are missing To address this challenge, we propose a supervised diffusion discovery framework that exploits the latent semantic information among users, topics, ...
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Tài liệu tiếng anh (cao học) Viral Marketing Strategies and Advertising Strategies for social networks

Tài liệu tiếng anh (cao học) Viral Marketing Strategies and Advertising Strategies for social networks
... mind with this page and think about how your brand will be indexed across the search engines Keep SEO and PPC in Mind Social Media Advertising Media Advertising Social Platforms Face boo k, M ... companies build, promote and monetize social media applications that engage and entertain users Social Media: What is Everyone doing? The Social Web is About Life Experiences  Brands are using applications ... TV and Web Product will feature the following: Computer Wi-Fi Capabilities Email Television Apple TV for Movies, Music, instant access to shows Digital Display for Art, Vacations etc Social Marketing...
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Beyond Pinterest and Instagram Ten visual social networks that should be on your radarJuly 2012 pot

Beyond Pinterest and Instagram Ten visual social networks that should be on your radarJuly 2012 pot
... Beyond Pinterest and Instagram Ten visual social networks that should be on your radar At Rabbit, we’ve written a lot recently about the growth of the visual web - how the big social media ... Burst and Klip - and so on But these ten are ones that caught my eye and are good representatives of the different genres of social networks that are on the rise and that you should be aware of - ... Viddy is Socialcam's main competitor and differs in that it is iOS only, and also restricts your videos to 15 seconds For that reason its been compared to Twitter as well as Instagram and a lot...
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báo cáo khoa học: "The impact of social networks on knowledge transfer in long-term care facilities: Protocol for a study" doc

báo cáo khoa học:
... determinants of knowledge translation or information dissemination, but also as mechanisms for inducing information dissemination [102,105,122-126] Opinion leader interventions are one such approach, ... engage in care planning and organization while maintaining visual contact with resident areas Staff in the two facilities differ in age and other characteristics, with older staff on average at ... Gobel F: Effect of local medical opinion leaders on quality of care for acute myocardial infarction - A randomized controlled trial Jama-Journal of the American Medical Association 1998, 279(17):1358-1363...
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báo cáo khoa học: " Social networks, work and network-based resources for the management of long-term conditions: a framework and study protocol for developing self-care support" potx

báo cáo khoa học:
... and health status, use of self-care and self-care support, and a set of validated measures on aspects of social capital and social support A second survey instrument was administered and audio-recorded ... Trusts and the University of Manchester and is part of the National Institute for Health Research The authors are members of the Patient Theme of CLAHRC for Greater Manchester Author details Health ... understanding of the capabilities, resources, and healthrelated practices as an integral part of peoples’ social networksiv which are impacted upon by wider determinants of health For example, class-related...
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báo cáo khoa học: " Connectedness of healthcare professionals involved in the treatment of patients with Parkinson’s disease: a social networks study" pot

báo cáo khoa học:
... connected within their geographical area than in the total network Measures related to individual networks of the health professionals showed a large variation The number of patients treated per professional ... consensus among the clinical authors of this paper We hypothesized that health professionals treating many Parkinson patients and health professionals in specialized hospital settings would have higher ... analysis Data analysis Data were entered into a squared data-matrix with the health professionals in the rows and columns and values in the cells to indicate presence or absence of a connection (values...
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báo cáo khoa học: "Social networks and implementation of evidencebased practices in public youth-serving systems: a mixed-methods study" potx

báo cáo khoa học:
... program supervisor, family therapist, individual therapist, foster parent trainer/recruiter, and behavioral skills trainer) and foster parents are measured Stage tracks the training and implementation ... and function of influence networks Analysis of interview transcripts revealed that systems leaders develop and maintain networks of information and advice according to position in agency (e.g., ... achieved a higher stage of implementation two years later These individuals were nominated by others as a source of information and advice about EBPs and innovative programs in general The central...
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báo cáo khoa học: " Knowledge transfer & exchange through social networks: building foundations for a community of practice within tobacco control" potx

báo cáo khoa học:
... explore creating a community of practice (CoP) Web-Assisted Tobacco Interventions (WATI) WATI is a complex and rapidly changing area of tobacco control research and practice The WATI rubric is applied ... attributed to a behavioural eHealth intervention can translate into a large population health effect Tobacco control is a leading area of behavioural eHealth research [15,21-24] in spite of the challenges ... as part of the network, but who have never attended a WATI meeting to gain a clear picture of the totality of the WATI research community Presentation of the behavioural and social network data...
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