The Versatility of Microblogging
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
South Korea Section 3
DEFENSE WHITE PAPER Message from the Minister of National Defense The year 2010 marked the 60th anniversary of the outbreak of the Korean War. Since the end of the war, the Republic of Korea has made such great strides and its economy now ranks among the 10-plus largest economies in the world. Out of the ashes of the war, it has risen from an aid recipient to a donor nation. Korea’s economic miracle rests on the strength and commitment of the ROK military. However, the threat of war and persistent security concerns remain undiminished on the Korean Peninsula. North Korea is threatening peace with its recent surprise attack against the ROK Ship CheonanDQGLWV¿ULQJRIDUWLOOHU\DW<HRQS\HRQJ Island. The series of illegitimate armed provocations by the North have left a fragile peace on the Korean Peninsula. Transnational and non-military threats coupled with potential conflicts among Northeast Asian countries add another element that further jeopardizes the Korean Peninsula’s security. To handle security threats, the ROK military has instituted its Defense Vision to foster an ‘Advanced Elite Military,’ which will realize the said Vision. As part of the efforts, the ROK military complemented the Defense Reform Basic Plan and has UHYDPSHGLWVZHDSRQSURFXUHPHQWDQGDFTXLVLWLRQV\VWHP,QDGGLWLRQLWKDVUHYDPSHGWKHHGXFDWLRQDOV\VWHPIRURI¿FHUVZKLOH strengthening the current training system by extending the basic training period and by taking other measures. The military has also endeavored to invigorate the defense industry as an exporter so the defense economy may develop as a new growth engine for the entire Korean economy. To reduce any possible inconveniences that Koreans may experience, the military has reformed its defense rules and regulations to ease the standards necessary to designate a Military Installation Protection Zone. -
The Limits of Commercialized Censorship in China
The Limits of Commercialized Censorship in China Blake Miller∗ September 27, 2018 Abstract Despite massive investment in China's censorship program, internet platforms in China are rife with criticisms of the government and content that seeks to organize opposition to the ruling Communist Party. Past works have attributed this \open- ness" to deliberate government strategy or lack of capacity. Most, however, do not consider the role of private social media companies, to whom the state delegates information controls. I suggest that the apparent incompleteness of censorship is largely a result of principal-agent problems that arise due to misaligned incentives of government principals and private media company agents. Using a custom dataset of annotated leaked documents from a social media company, Sina Weibo, I find that 16% of directives from the government are disobeyed by Sina Weibo and that disobedience is driven by Sina's concerns about censoring more strictly than com- petitor Tencent. I also find that the fragmentation inherent in the Chinese political system exacerbates this principal agent problem. I demonstrate this by retrieving actual censored content from large databases of hundreds of millions of Sina Weibo posts and measuring the performance of Sina Weibo's censorship employees across a range of events. This paper contributes to our understanding of media control in China by uncovering how market competition can lead media companies to push back against state directives and increase space for counterhegemonic discourse. ∗Postdoctoral Fellow, Program in Quantitative Social Science, Dartmouth College, Silsby Hall, Hanover, NH 03755 (E-mail: [email protected]). 1 Introduction Why do scathing criticisms, allegations of government corruption, and content about collective action make it past the censors in China? Past works have theorized that regime strategies or state-society conflicts are the reason for incomplete censorship. -
Applications Log Viewer
4/1/2017 Sophos Applications Log Viewer MONITOR & ANALYZE Control Center Application List Application Filter Traffic Shaping Default Current Activities Reports Diagnostics Name * Mike App Filter PROTECT Description Based on Block filter avoidance apps Firewall Intrusion Prevention Web Enable Micro App Discovery Applications Wireless Email Web Server Advanced Threat CONFIGURE Application Application Filter Criteria Schedule Action VPN Network Category = Infrastructure, Netw... Routing Risk = 1-Very Low, 2- FTPS-Data, FTP-DataTransfer, FTP-Control, FTP Delete Request, FTP Upload Request, FTP Base, Low, 4... All the Allow Authentication FTPS, FTP Download Request Characteristics = Prone Time to misuse, Tra... System Services Technology = Client Server, Netwo... SYSTEM Profiles Category = File Transfer, Hosts and Services Confe... Risk = 3-Medium Administration All the TeamViewer Conferencing, TeamViewer FileTransfer Characteristics = Time Allow Excessive Bandwidth,... Backup & Firmware Technology = Client Server Certificates Save Cancel https://192.168.110.3:4444/webconsole/webpages/index.jsp#71826 1/4 4/1/2017 Sophos Application Application Filter Criteria Schedule Action Applications Log Viewer Facebook Applications, Docstoc Website, Facebook Plugin, MySpace Website, MySpace.cn Website, Twitter Website, Facebook Website, Bebo Website, Classmates Website, LinkedIN Compose Webmail, Digg Web Login, Flickr Website, Flickr Web Upload, Friendfeed Web Login, MONITOR & ANALYZE Hootsuite Web Login, Friendster Web Login, Hi5 Website, Facebook Video -
Statistical Data Mining for Sina Weibo, a Chinese Micro-Blog: Sentiment Modelling and Randomness Reduction for Topic Modelling
Statistical Data Mining for Sina Weibo, a Chinese Micro-blog: Sentiment Modelling and Randomness Reduction for Topic Modelling London School of Economics and Political Sciences Wenqian Cheng A thesis submitted to the Department of Statistics of the London School of Economics for the degree of Doctor of Philosophy, London, March 2017 2 Declaration I certify that the thesis I have presented for examination for the MPhil/PhD degree of the London School of Economics and Political Science is solely my own work other than where I have clearly indicated that it is the work of others (in which case the extent of any work carried out jointly by me and any other person is clearly identified in it). The copyright of this thesis rests with the author. Quotation from it is permitted, provided that full acknowledgement is made. This thesis may not be reproduced without my prior written consent. I warrant that this authorisation does not, to the best of my belief, infringe the rights of any third party. I declare that my thesis consists of approximately 50,000 words. 1 Abstract Before the arrival of modern information and communication technology, it was not easy to capture people's thoughts and sentiments; however, the development of statistical data mining techniques and the prevalence of mass social media provide opportunities to capture those trends. Among all types of social media, micro-blogs make use of the word limit of 140 characters to force users to get straight to the point, thus making the posts brief but content-rich resources for investigation. -
How Generation Y Talks About Sustainability on Tumblr Yeu Olivia
Yeu Olivia Han Microblogging the Environment Spring 2013 Microblogging the Environment: How Generation Y Talks About Sustainability on Tumblr Yeu Olivia Han ABSTRACT Environmental discourses represent how people understand complex environmental issues and create material consequences in policy, human behavior, and society. On microblogs, users exchange small amounts of content such as short sentences, individual images, or video links. Little research exists on the relationship between environmental discourse and microblogs, so I ask why environmental discourse takes the forms it does on the microblog Tumblr, by examining discursive content, form, and context. I coded 102 blog posts, conducted 3 interviews with bloggers, and performed discourse analysis on 8 posts. I identified environmental problem solving, which privileges human agency and seeks solutions within current political economic systems, as the most common form of environmental discourse on Tumblr. I found that Tumblr microblogs used little technical language, had many “shares” and “likes,” and communicated in a subjective tone. These features make environmental discourse accessible to a wide audience, allowing for broad diffusion of environmental information and encouraging collaboration. In the neoliberal context we lack the correct frames for understanding environmental issues. Instead of arguing about whether the science is right or wrong, policy makers should determine what to do about these issues and when to act. Though Tumblr is a part of and reflects aspects of neoliberalism, -
Interval Signature: Persistence and Distinctiveness of Inter-Event Time Distributions in Online Human Behavior
Interval Signature: Persistence and Distinctiveness of Inter-event Time Distributions in Online Human Behavior Jiwan Jeong Sue Moon School of Computing School of Computing KAIST KAIST [email protected] [email protected] ABSTRACT all individuals in order to explicate or model the human be- Interval patterns, or inter-event time distributions that oc- havior [3, 13, 17, 25, 26, 36, 41]. On the contrary, we take cur in human activity, have long been an interest of many another angle and examine the diversity in individual distri- researchers studying human dynamics. While previous stud- butions of inter-event times, which we call interval pattern in ies have mostly focused on characterizing the aggregated this work. How does an individual’s interval pattern change inter-arrival patterns or finding universal patterns across all over time? Does it remain consistent or fluctuate from time individuals, we focus on the diversity among the patterns of to time? If the pattern is persistent, is it distinctive enough di↵erent individuals; the goal of this paper is to understand to characterize one from the others? how persistent an individual’s interval pattern is and how In this work we use four online datasets—Wikipedia edit distinctive it is from those of the others. We use Wikipedia, history, me2DAY, Twitter, and Enron email—to study the me2DAY, Twitter, and Enron email data to study the inter- interval patterns of users across di↵erent platforms. In par- val patterns of online human behavior. Our analysis reveals ticular, we have the entire history of Wikipedia and me2DAY, that individuals have robust and unique interval signatures. -
Ii. L'essor Du Journalisme Citoyen
Université Panthéon-Assas école doctorale de Sciences économiques et de gestion, Sciences de l’information et de la communication (ED455) Thèse de doctorat en Sciences de l’information et de la communication soutenue le 21 novembre 2012 Le journalisme amateur à l'ère d'Internet : illusion populaire ou nouvel espace de liberté 2012 - d'expression ? 11 Thèse de Doctorat / Doctorat de Thèse Minjung JIN Sous la direction de Josiane JOUET Membres du jury : Mme Josiane JOUET, Professeur à l’Université Paris II, Directeur de thèse M.Fabien GRANJON, Professeur à l’Université Paris VIII, Rapporteur M.Tristan MATTELART, Professeur à l’Université Paris VIII, Rapporteur M. Rémy RIEFFEL, Professeur à l’Université Paris II 2 JIN Minung | Thèse de doctorat | 11-2012 Avertissement La Faculté n’entend donner aucune approbation ni improbation aux opinions émises dans cette thèse ; ces opinions doivent être considérées comme propres à leur auteur. 3 JIN Minjung| Thèse de doctorat | 11-2012 4 JIN Minung | Thèse de doctorat | 11-2012 Remerciements Je tiens à remercier tout d’abord Josiane Jouët, directrice de thèse infatigable, toujours présente, patiente dans l’orientation. Je ne la remercierai jamais assez pour ses remarques pertinentes ainsi que ses conseils et ses encouragements. Sans elle, ce travail n’aurait pas vu le jour. J’adresse mes remerciements aux personnes qui ont directement participé à l’élaboration de ce travail : Toutes les personnes qui ont accepté de répondre à mes entretiens. Oh Yeun-ho pour m’avoir donné la possibilité d’intégrer le journalisme amateur en tant que membre de son équipe de reportage. -
Microblogging Tool That Allows Users to Post Brief, 140-Character Messages -- Called "Tweets" -- and Follow Other Users' Activities
MICRO-BLOGGING AND PERFORMANCE APPS AND SITES Instagram lets users snap, edit, and share photos and 15-second videos, either publicly or with a private network of followers. It unites the most popular features of social media sites: sharing, seeing, and commenting on photos. It also lets you apply fun filters and effects to your photos, making them look high-quality and artistic. What parents need to know • Teens are on the lookout for "likes." Similar to the way they use Facebook, teens may measure the "success" of their photos -- even their self-worth -- by the number of likes or comments they receive. Posting a photo or video can be problematic if teens are posting to validate their popularity. • Public photos are the default. Photos and videos shared on Instagram are public unless privacy settings are adjusted. Hashtags and location information can make photos even more visible to communities beyond a teen's followers if his or her account is public. • Private messaging is now an option. Instagram Direct allows users to send "private messages" to up to 15 mutual friends. These pictures don't show up on their public feeds. Although there's nothing wrong with group chats, kids may be more likely to share inappropriate stuff with their inner circles. Tumblr is like a cross between a blog and Twitter: It's a streaming scrapbook of text, photos, and/or videos and audio clips. Users create and follow short blogs, or "tumblogs," that can be seen by anyone online (if made public). Many teens have tumblogs for personal use: sharing photos, videos, musings, and things they find funny with their friends. -
Applications: M
Applications: M This chapter contains the following sections: • Mac App Store, on page 7 • MacOS Server Admin, on page 8 • MacPorts, on page 9 • Macy's, on page 10 • Mafiawars, on page 11 • Magenta Logic, on page 12 • MagicJack, on page 13 • Magicland, on page 14 • MagPie, on page 15 • Mail.Ru, on page 16 • Mail.ru Attachment, on page 17 • Mailbox, on page 18 • Mailbox-LM, on page 19 • MailChimp, on page 20 • MAILQ, on page 21 • maitrd, on page 22 • Malware Defense System, on page 23 • Malwarebytes, on page 24 • Mama.cn, on page 25 • Management Utility, on page 26 • MANET, on page 27 • Manolito, on page 28 • Manorama, on page 29 • Manta, on page 30 • MAPI, on page 31 • MapleStory, on page 32 • MapMyFitness, on page 33 • MapQuest, on page 34 • Marca, on page 35 • Marine Traffic, on page 36 • Marketo, on page 37 • Mashable, on page 38 Applications: M 1 Applications: M • Masqdialer, on page 39 • Match.com, on page 40 • Mathrubhumi, on page 41 • Mathworks, on page 42 • MATIP, on page 43 • MawDoo3, on page 44 • MaxDB, on page 45 • MaxPoint Interactive, on page 46 • Maxymiser, on page 47 • MC-FTP, on page 48 • McAfee, on page 49 • McAfee AutoUpdate, on page 50 • McIDAS, on page 51 • mck-ivpip, on page 52 • mcns-sec, on page 53 • MCStats, on page 54 • mdc-portmapper, on page 55 • MDNS, on page 56 • MdotM, on page 57 • Me.com, on page 58 • Me2day, on page 59 • Media Hub, on page 60 • Media Innovation Group, on page 61 • Media Stream Daemon, on page 62 • Media6Degrees, on page 63 • Mediabot, on page 64 • MediaFire, on page 65 • MediaMath, on page -
MASTER THESIS in Universal Design of ICT May 2017
MASTER THESIS in Universal Design of ICT May 2017 The Accessibility of Chinese Social Media for People with Visual Impairments – the case of Weibo Zhifeng Liu Department of Computer Science Faculty of Technology, Art and Design Preface and Acknowledgement China is just beginning to pay attention to accessibility. There are 83 million people with disabilities in China, including 13 million people with visual impairments. Weibo is one of the most popular social media. There are 100 million daily active users. Almost every Chinese has his own Weibo account, which showed that Weibo has inevitable influence. It would be meaningful if Weibo is fully accessible, especially for people with visual impairments. Thus, through this project I would like to contribute to the research and practice concerning accessibility in China. Firstly, I would like to thank my supervisor Weiqin Chen for providing important instruction in the project and writing-up process. Secondly, I acknowledge the contribution of Information Accessibility Research Association (IARA) in China and the participants involving in survey and user testing for their support in this project. A research paper “How accessible is Weibo for people with visual impairments” based on this project has been accepted as a full paper by the AAATE 2017 (The Association for the Advancement of Assistive Technology in Europe). 15 May 2017, Oslo Zhifeng Liu 1 Abstract Weibo is one of the most widely used social media in China. It is the Chinese Twitter, which allow users to post 140 Chinese characters. Weibo has 100 million daily active users. People usually use it to get news and share their opinions since Weibo serves as micro-blogging. -
Automatic Hashtag Recommendation for Microblogs Using Topic-Specific
Automatic Hashtag Recommendation for Microblogs using Topic-specific Translation Model Zhuoye Ding Qi Zhang XuanJing Huang School of Computer Science, Fudan University, 825 Zhangheng Road, Shanghai, P.R.China {09110240024,qi_zhang,xjhuang}@fudan.edu.cn ABSTRACT Microblogging services continue to grow in popularity, users publish massive instant messages every day through them. Many tweets are marked with hashtags, which usually represent groups or topics of tweets. Hashtags may provide valuable information for lots of applications, such as retrieval, opinion mining, classification, and so on. However, since hashtags should be manually annotated, only 14.6% tweets contain them (Wang et al., 2011). In this paper, we adopt topic-specific translation model(TSTM) to suggest hashtags for microblogs. It combines the advantages of both topic model and translation model. Experimental result on dataset crawled from real world microblogging service demonstrates that the proposed method can outperform some state-of-the-art methods. TITLEAND ABSTRACTIN CHINESE 基基基于于于特特特定定定话话话题题题下下下翻翻翻译译译模模模型型型的的的微微微博博博标标标签签签推推推荐荐荐 微博服务变得越来越流行,用户可以通过微博提交大量的及时信息。很多条微博被用户通 过标签标记,这些标签代表了微博的话题类别。标签可以为很多应用提供有价值的信息, 比如检索,情感分析,分类等等。微博的标签本应该由用户自行标记,然而,根据统计只 有14.6%的微博包含标签。在这篇论文中,我们提出了一种基于特定话题的翻译模型,来 为每条微博自动推荐标签。此模型综合了话题模型和翻译模型的优点。在基于真实微博语 料的实验中,我们提出的方法超过了很多经典的方法。 KEYWORDS: Microblogs, Tag recommendation, Topic model. KEYWORDSIN CHINESE: 微博,标签推荐,话题模型. Proceedings of COLING 2012: Posters, pages 265–274, COLING 2012, Mumbai, December 2012. 265 1 Introduction Hashtags, which are usually -
The Public Square Project
THE PUBLIC SQUARE PROJECT The case for building public digital infrastructure to support our community and our democracy With majority support from Australians on curbing Facebook’s influence and role on our civic spaces, it is time to create an alternative social network that serves the public interest Research report Jordan Guiao Peter Lewis CONTENTS 2 // SUMMARY 3 // INTRODUCTION 5 // REIMAGINING THE PUBLIC SQUARE 10 // A NEW PUBLIC DIGITAL INFRASTRUCTURE 12 // CONSIDERATIONS IN BUILDING PUBLIC DIGITAL INFRASTRUCTURE 17 // TOWARDS THE FUTURE 19 // CONCLUSION 20 // APPENDIX — ALTERNATE SOCIAL NETWORKS OVER TIME The public square is a place where citizens come together, exchange ideas and mediate differences. It has its origins in the physical town square, where a community can gather in a central and open public space. As towns grew and technology progressed, the public square has become an anchor of democracy, with civic features like public broadcasting creating a space between the commercial, the personal and the government that helps anchor communities in shared understanding. 1 | SUMMARY In recent times, online platforms like Facebook In re-imagining a new public square, this paper have usurped core aspects of what we expect from proposes an incremental evolution of the Australian a public square. However, Facebook’s surveillance public broadcaster, centred around principles business model and engagement-at-all-costs developed by John Reith, the creator of public algorithm is designed to promote commercial rather broadcasting, of an independent, but publicly-funded than civic objectives, creating a more divided and entity with a remit to ‘inform, educate and entertain’ distorted public discourse.