Into the World of Privatized Publicity: Online Privacy on Social Network Sites

Social network sites enable and drive users to express themselves, attract attention, and gain recognition from other people by disclosing private and sensational information about themselves to their networks as well as to the public. As a result, social network sites have affected the perception and concept of privacy. In this vein, this paper aims to discuss how to address the social transformation regarding privacy on SNS space through a systematic literature study. To this end, it reviews the current research on online privacy, particularly focusing on the logic of the users’ disclosure of personal information and changing notion of privacy. Then, we provide a new concept of privatized publicity, which has simultaneously reinforced not only individual self-promotion but also other-oriented symbolic interactions. The conceptualization is expected to provide social media ethnographers with theoretical and methodological guidance to more thoroughly investigate the behaviors of social media users in terms of symbolic interaction. Finally, we discuss policy implications for developing SNSs

Informational Privacy and Self-Disclosure Online: A Critical Mixed-Methods Approach to Social Media

This thesis investigates the multifaceted processes that have contributed to normalising identifiable self-disclosure in online environments and how perceptions of informational privacy and self-disclosure behavioural patterns have evolved in the relatively brief history of online communication. Its investigative mixed-methods approach critically examines a wide and diverse variety of primary and secondary sources and material to bring together aspects of the social dynamics that have contributed to the generalised identifiable self-disclosure. This research also utilises the results of the exploratory statistical as well as qualitative analysis of an extensive online survey completed by UCL students as a snapshot in time. This is combined with arguments developed from an analysis of existing published sources and looks ahead to possible future developments. This study examines the time when people online proved to be more trusting, and how users of the Internet responded to the development of the growing societal need to share personal information online. It addresses issues of privacy ethics and how they evolved over time to allow a persistent association of online self-disclosure to real-life identity that had not been seen before the emergence of social network sites. The resistance to identifiable self-disclosure before the widespread use of social network sites was relatively resolved by a combination of elements and circumstances. Some of these result from the demographics of young users, users' attitudes to deception, ideology and trust-building processes. Social and psychological factors, such as gaining social capital, peer pressure and the overall rewarding and seductive nature of social media, have led users to waive significant parts of their privacy in order to receive the perceived benefits. The sociohistorical context allows this research to relate evolving phenomena like the privacy paradox, lateral surveillance and self-censorship to the revamped ethics of online privacy and self-disclosure

Journalism in Turkey

Journalism in Turkey has an ambivalent characteristic. On the one hand, the social demand for genuine journalism has increased, and on the other hand, news has turned into a tool within the polluted political polarization atmosphere. In the age of fake news and post-truth, practices of journalism in Turkey both contain significantly striking examples of how media professionals overcome the barriers and also give some clues about the changing nature of journalism. The book examines the deep crisis mainstream media experience in Turkey. New-born media institutions, alternatives, their start-up strategies, and transformation of journalism field are scrutinized by qualitative and quantitative methods. The book aims to present a current picture of journalism in Turkey by underlining both historical continuities and breaks from the tradition

Leveraging Mixed Expertise in Crowdsourcing.

Crowdsourcing systems promise to leverage the "wisdom of crowds" to help solve many kinds of problems that are difficult to solve using only computers. Although a crowd of people inherently represents a diversity of skill levels, knowledge, and opinions, crowdsourcing system designers typically view this diversity as noise and effectively cancel it out by aggregating responses. However, we believe that by embracing crowd workers' diverse expertise levels, system designers can better leverage that knowledge to increase the wisdom of crowds. In this thesis, we propose solutions to a limitation of current crowdsourcing approaches: not accounting for a range of expertise levels in the crowd. The current body of work in crowdsourcing does not systematically examine this, suggesting that researchers may not believe the benefits of using mixed expertise warrants the complexities of supporting it. This thesis presents two systems, Escalier and Kurator, to show that leveraging mixed expertise is a worthwhile endeavor because it materially benefits system performance, at scale, for various types of problems. We also demonstrate an effective technique, called expertise layering, to incorporate mixed expertise into crowdsourcing systems. Finally, we show that leveraging mixed expertise enables researchers to use crowdsourcing to address new types of problems.PhDComputer Science and EngineeringUniversity of Michigan, Horace H. Rackham School of Graduate Studieshttp://deepblue.lib.umich.edu/bitstream/2027.42/133307/1/afdavid_1.pd

Uncertainty and Managerial Decisions for New Technology-based Ventures

Uncertainty is inherently related to the process of venturing new technologies. Understanding this uncertainty is thus crucial for managerial decisions. Whereas a lot has been written about dealing with uncertainty and decision-making, such as decision theory approaches, in cases of new technologies high levels of uncertainty are still apparent. This is illustrated by such events as the technology boom-bust on the stock exchange in 2000. Alternative methods are called for, and hence is the topic of this thesis. This thesis proposes an alternative way of dealing with the specific uncertainties surrounding new technology-based ventures with the aim to support decision-making. The thesis builds on an extensive literature study in the topic of uncertainty and establishes a conceptual method that uses three elements to approach this uncertainty. Firstly, define uncertainty in a duality. Secondly, applying probabilities instead of causality arguments to understand this uncertainty. Thirdly, exploring such probabilities through experimentation. For practitioners, the result from the experimentation is a process based performance measurement system that allows decision-makers to better predict performance for new technology-based ventures. For academia, this thesis contributes a new conceptual understanding of uncertainty as well as the introduction of a method that combines system engineering with case study research

The Cultural Landscape & Heritage Paradox; Protection and Development of the Dutch Archeological-Historical Landscape and its European Dimension

To what extent can we know past and mainly invisible landscapes, and how we can use this still hidden knowledge for actual sustainable management of landscape’s cultural and historical values. It has also been acknowledged that heritage management is increasingly about ‘the management of future change rather than simply protection’. This presents us with a paradox: to preserve our historic environment, we have to collaborate with those who wish to transform it and, in order to apply our expert knowledge, we have to make it suitable for policy and society. The answer presented by the Protection and Development of the Dutch Archaeological-Historical Landscape programme (pdl/bbo) is an integrative landscape approach which applies inter- and transdisciplinarity, establishing links between archaeological-historical heritage and planning, and between research and policy. This is supported by two unifying concepts: ‘biography of landscape’ and ‘action research’. This approach focuses upon the interaction between knowledge, policy and an imagination centered on the public. The European perspective makes us aware of the resourcefulness of the diversity of landscapes, of social and institutional structures, of various sorts of problems, approaches and ways forward. In addition, two related issues stand out: the management of knowledge creation for landscape research and management, and the prospects for the near future. Underlying them is the imperative that we learn from the past ‘through landscape’

Knowledge Solutions: Tools, Methods, and Approaches to Drive Development Forward and Enhance Its Effects

[Excerpt] Today, sustainable competitive advantage derives from strenuous efforts to identify, cultivate, and exploit an organization’s core competencies. This calls for relentless design of strategic architecture, deployment of competence carriers, and commitment to collaborate across silos. Put simply, core competencies are the product of collective learning: their tangible fruits are composite packages of products and services that anticipate and meet demand. Knowledge is what you learn from experience before, during, and after the event. Since it is both a thing and a flow, the best way to manage knowledge is to cater at all times to the environment in which it can be identified, created, stored, shared, and used. Tools, methods, and approaches are needed to enable that. And so, to drive development forward and enhance its effects, the Asian Development Bank has, since 2008, published the Knowledge Solutions series, available at www.adb.org/knowledgesolutions. It aims to build competencies in the areas of strategy development, management techniques, collaboration mechanisms, knowledge sharing and learning, and knowledge capture and storage—all of which are essential to high-performance organizations

Radio evolution: conference proceedings

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