21,118 research outputs found

    Bitcoin: the wrong implementation of the right idea at the right time

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    This paper is a study into some of the regulatory implications of cryptocurrencies using the CAMPO research framework (Context, Actors, Methods, Methods, Practice, Outcomes). We explain in CAMPO format why virtual currencies are of interest, how self-regulation has failed, and what useful lessons can be learned. We are hopeful that the full paper will produce useful and semi-permanent findings into the usefulness of virtual currencies in general, block chains as a means of mining currency, and the profundity of current ‘media darling’ currency Bitcoin as compared with the development of block chain generator Ethereum. While virtual currencies can play a role in creating better trading conditions in virtual communities, despite the risks of non-sovereign issuance and therefore only regulation by code (Brown/Marsden 2013), the methodology used poses significant challenges to researching this ‘community’, if BitCoin can even be said to have created a single community, as opposed to enabling an alternate method of exchange for potentially all virtual community transactions. First, BitCoin users have transparency of ownership but anonymity in many transactions, necessary for libertarians or outright criminals in such illicit markets as #SilkRoad. Studying community dynamics is therefore made much more difficult than even such pseudonymous or avatar based communities as Habbo Hotel, World of Warcraft or SecondLife. The ethical implications of studying such communities raise similar problems as those of Tor, Anonymous, Lulzsec and other anonymous hacker communities. Second, the journalistic accounts of BitCoin markets are subject to sensationalism, hype and inaccuracy, even more so than in the earlier hype cycle for SecondLife, exacerbated by the first issue of anonymity. Third, the virtual currency area is subject to slowly emerging regulation by financial authorities and police forces, which appears to be driving much of the early adopter community ‘underground’. Thus, the community in 2016 may not bear much resemblance to that in 2012. Fourth, there has been relatively little academic empirical study of the community, or indeed of virtual currencies in general, until relatively recently. Fifth, the dynamism of the virtual currency environment in the face of the deepening mistrust of the financial system after the 2008 crisis is such that any research conclusions must by their nature be provisional and transient. All these challenges, particularly the final three, also raise the motivation for research – an alternative financial system which is separated from the real-world sovereign and which can use code regulation with limited enforcement from offline policing, both returns the study to the libertarian self-regulated environment of early 1990s MUDs, and offers a tantalising prospect of a tool to evade the perils of ‘private profit, socialized risk’ which existing large financial institutions created in the 2008-12 disaster. The need for further research into virtual currencies based on blockchain mining, and for their usage by virtual communities, is thus pressing and should motivate researchers to solve the many problems in methodology for exploring such an environment

    The Future of the Internet

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    Presents findings from a survey of technology leaders, scholars, industry officials, and analysts. Evaluates the network infrastructure's vulnerability to attack, and the Internet's impact on various institutions and activities in the coming decade

    Online advertising: analysis of privacy threats and protection approaches

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    Online advertising, the pillar of the “free” content on the Web, has revolutionized the marketing business in recent years by creating a myriad of new opportunities for advertisers to reach potential customers. The current advertising model builds upon an intricate infrastructure composed of a variety of intermediary entities and technologies whose main aim is to deliver personalized ads. For this purpose, a wealth of user data is collected, aggregated, processed and traded behind the scenes at an unprecedented rate. Despite the enormous value of online advertising, however, the intrusiveness and ubiquity of these practices prompt serious privacy concerns. This article surveys the online advertising infrastructure and its supporting technologies, and presents a thorough overview of the underlying privacy risks and the solutions that may mitigate them. We first analyze the threats and potential privacy attackers in this scenario of online advertising. In particular, we examine the main components of the advertising infrastructure in terms of tracking capabilities, data collection, aggregation level and privacy risk, and overview the tracking and data-sharing technologies employed by these components. Then, we conduct a comprehensive survey of the most relevant privacy mechanisms, and classify and compare them on the basis of their privacy guarantees and impact on the Web.Peer ReviewedPostprint (author's final draft

    The Darknet: A Digital Copyright Revolution

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    We are in the midst of a digital revolution. In this “Age of Peer Production,” armies of amateur participants demand the freedom to rip, remix, and share their own digital culture. Aided by the newest iteration of file sharing networks, digital media users now have the option to retreat underground, by using secure, private, and anonymous file sharing networks, to share freely and breathe new life into digital media. These underground networks, collectively termed “the Darknet[,] will grow in scope, resilience, and effectiveness in direct proportion to [increasing] digital restrictions the public finds untenable.” The Darknet has been called the public’s great equalizing force in the digital millennium, because it will serve as “a counterbalancing force and bulwark to defend digital liberties” against forces lobbying for stronger copyrights and increased technological controls

    Consumers’ willingness to share personal data : implications for newspapers’ business models

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    As people’s willingness to pay for digital news remains low, this paper investigates whether people would be willing to share personal data as a new currency for accessing news. Increasingly, news organisations collect personal data and track cross-media consumption to build detailed knowledge about and (re)connect with digital news consumers. This paper presents the results of an industry-driven big data project that allows news organisations to engage with their audience more deeply by suggesting personalised content recommendations, serving targeted advertising and/or improving the user experience. It presents the concept of the datawall, where the user pays with their data, and delivers new insights into the challenges facing data-driven business models

    Major League Baseball Anti-Trust Immunity: Examining the Legal and Financial Implications of Relocation Rules

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    Major League Baseball (MLB) rules restrict the movement of any franchise into another’s territory. These territorial rules are designed to protect each team’s potential local revenue sources as well as to provide stability throughout the league. Recently, Major League Baseball approved financial compensation for the Washington Nationals move into the Baltimore Orioles’ territory – primarily because it was in the best interest of MLB even though it hurt the Orioles. However, the Oakland Athletics were unable to even negotiate a potential compensation plan for a move into the San Francisco Giants territory, despite the apparent financial benefit the move could have provided for every other league franchise. The Athletics are already located within 15 miles of the Giants, and their potential 40 mile move to San Jose, California would not add a new team to the San Francisco Bay Area; rather, it would simply be a move of a current team to a different location within the metropolitan area. The refusal of the Giants or MLB to negotiate a potential compromise has kept the Oakland Athletics in a substandard facility and has led to their potential move to Fremont, CA – a less desirable location than San Jose. This paper investigates the legal, policy, and financial considerations concerning Major League Baseball’s territorial rules. Specifically, it addresses antitrust law as it pertains to American professional sport, relative sport franchise relocation cases, financial arguments why leagues desire to control relocation, financial components of MLB’s current Collective Bargaining Agreement, and the legal and financial impact of a challenge to MLB’s territorial rules – an option the Oakland Athletic initially investigated prior to their decision to pursue a potential move to Fremont.Antitrust law; Collective Bargaining Agreement; Franchise Relocation; Major League Baseball; Revenue Sharing; Territorial Rights
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