Towards practicing privacy in social networks
Towards practicing privacy in social networks
... differential privacy soon become an emerging de facto standard of information privacy 2.2 On Practicing Privacy in Social Networks With the increasing prevalence of social networks, the problem of privacy- preserving ... Defining Information Privacy 2.2 On Practicing Privacy in Social Networks 12 2.2.1 Applying k-anonymity on social networks 12 2.2.2 Applying ... Bibliography 111 vi Towards Practicing Privacy in Social Networks by Xiao Qian Submitted to the NUS Graduate School for Integrative Sciences and Engineering on August 13, 2014, in partial fulfillment...
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An identity based framework for security and privacy in pervasive networks
... Providers The terminal contains functional blocks to authenticate to the network and services, and to manage mobility It will also have components for managing QoS, for initiating and maintain multimedia ... authors expand on these principles and then introduce the concept of Identity Management as a conceptial tool to think about users’ privacy and security needs 4.1.3 Identity Management A growing body ... Manager, and the user is offered a chance to configure the mapping to a VID The user can change the mapping at any time In fact, the ID Manager offers an interface whereby advanced privacy management...
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Informal insurance in social networks
... 1 Introduction This paper studies networks of informal insurance Such networks exist everywhere, but especially so in developing countries and in rural areas where credit and insurance ... of self-enforcing insurance schemes in networks In taking this step, we combine methods from the basic theory of repeated games, which are commonly used for models of informal insurance, with ... (2004) “Learning From Neighbors: Social Learning About Child Feeding During Diarrheal Episodes,” working paper (11) Dercon, S and J de Weerdt (2000) “Risk-Sharing Networks and Insurance against Illness,”...
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Tài liệu Exploring Privacy Risks in Information Networks ppt
... thoroughly investigating the problem domain With an understanding of the privacy risk environment in information networks, we have a good starting-point for recognising, mitigating or preventing intrusions ... and privacy- enhancing technologies Information networks serve as the context in which privacy is investigated Within information networks, the concepts of information ecosystems and contamination ... namely (1.) privacy, and (2.) information networks In order to reason with the dynamics of privacy risks in information networks, we propose the analogy of information ecosystems, models inspired...
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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
... 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: " Connectedness of healthcare professionals involved in the treatment of patients with Parkinson’s disease: a social networks study" pot
... 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
... 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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Personalizing recommendation in micro blog social networks and e commerce
... However, search engines are passive as they retrieve items in response to users’ queries, while recommender systems are proactive in pushing items that users are interested in Research in personalized ... recommender systems have been proposed in the literature and developed in real world systems to enhance users’ experience in both microblogs and ecommerce, there still exists limitations as described ... will link users based on their interests (followees) and in uence (followers) Let U be the set of users and E be the set of directed edges connecting the users in a social network An edge e( f,...
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Community learning in location based social networks 2
... 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 ... 155,191 369,673 413,843 52, 107 61,906 Number of check-ins 1, 127 ,699 313 ,26 9 13, 023 ,087 6,0 82, 394 4,390,944 3 ,23 0,865 Number of tips 657,470 29 8 ,21 0 1,341,471 789 ,21 8 651,310 389 ,20 1 Number of photos ... to March 20 12 and August to November 20 12 Each sampled check -in message contains a short link (Figure 3 .2) to the original check -in page (Figure 3.3), where the details of the check -in, such...
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Community learning in location based social networks 3
... Size: 933 10 • Nature Lovers • Group Size: 915 4.8 Top Five Communities in Singapore In this section, we show the top five communities detected in Singapore We manually observe and derive the community ... 109 Rank Visualization Profile • Drink/Snack lovers • Group Size: 1,101 • Sports Enthusiasts • Group Size: 1,095 • Home Lovers • Group ... communities detected in Singapore We manually observe and derive the community profiles from the prominent venue categories, tip topics and photo concepts of the communities ...
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Community learning in location based social networks 4
... 175(895) 44 5(30) 630(35) New York City 9, 371(3, 945 ) 17, 752(5, 862) 3, 070(1, 3 54) 4, 251(1, 621) — 1, 210(320) 1, 665 (40 0) Singapore 140 (47 ) 206(111) 748 (72) 1, 2 34( 111) 1, 44 7(165) 1, 978( 341 ) ... cities 5.7 .4. 2 Experimental Results Based on latent social dimensions extracted by BPTFSLR, we generate 42 5 local communities in Chicago, 326 in London, 49 5 in New York City and 43 4 in Singa- 157 ... foreign check-ins New York City Chicago Singapore London N 26, 41 1 7, 138 8, 033 6, 320 ML 64, 249 36, 1 64 50, 722 25, 031 CL 44 8, 072 353, 290 40 6, 49 0 258, 605 MF 301, 782 120, 940 20, 940 66, 031...
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Blogging and collective action the role of collective identity and social networks in engendering change
... as the process of collective identity building among political bloggers in influencing their crossover from online to offline participation in collective action Taking into account the role of ... translate into some form of collective action offline By incorporating these key elements and variables in the study of political blogging in Singapore, this study will merge two critical fields in social ... sciences (social movements and new media usage) and generate a greater understanding of the role of new media in facilitating collective action Rationale and Significance The proposed line of inquiry...
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Từ khóa: families rights and responsibilities in using social networksin complex online social networksdynamic models and analysis for information propagation in online social networks10 people places and history towards the sustainability of social life in traditional environmentsclass differences in the mobilization of social networkscoordinating and regulating signaling events in regulatory networksaddressing in ip networksrange in wireless networksweb and social networkserror control techniques in computer networks pdfdenial of service in sensor networksflow and error control techniques in computer networks wikipediaflow and error control techniques in computer networks pptflow and error control techniques in computer networks pdfdata link layer protocols in computer networksNghiên cứu sự biến đổi một số cytokin ở bệnh nhân xơ cứng bì hệ thốngđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitĐỒ ÁN NGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWANPhối hợp giữa phòng văn hóa và thông tin với phòng giáo dục và đào tạo trong việc tuyên truyền, giáo dục, vận động xây dựng nông thôn mới huyện thanh thủy, tỉnh phú thọPhát triển mạng lưới kinh doanh nước sạch tại công ty TNHH một thành viên kinh doanh nước sạch quảng ninhPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếTìm hiểu công cụ đánh giá hệ thống đảm bảo an toàn hệ thống thông tinSở hữu ruộng đất và kinh tế nông nghiệp châu ôn (lạng sơn) nửa đầu thế kỷ XIXTổ chức và hoạt động của Phòng Tư pháp từ thực tiễn tỉnh Phú Thọ (Luận văn thạc sĩ)Kiểm sát việc giải quyết tố giác, tin báo về tội phạm và kiến nghị khởi tố theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn tỉnh Bình Định (Luận văn thạc sĩ)Tăng trưởng tín dụng hộ sản xuất nông nghiệp tại Ngân hàng Nông nghiệp và Phát triển nông thôn Việt Nam chi nhánh tỉnh Bắc Giang (Luận văn thạc sĩ)Tranh tụng tại phiên tòa hình sự sơ thẩm theo pháp luật tố tụng hình sự Việt Nam từ thực tiễn xét xử của các Tòa án quân sự Quân khu (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roNguyên tắc phân hóa trách nhiệm hình sự đối với người dưới 18 tuổi phạm tội trong pháp luật hình sự Việt Nam (Luận văn thạc sĩ)Giáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ