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The Need for Achieving Appropriate Information Sharing and Information Protection

Series
Oxford Internet Institute - Lectures and Seminars
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David Bray describes the Information Sharing Environment, exploring post-9/11 information sharing in the United States, and the efforts being made towards information sharing and national security.
In the aftermath of the September 11 terrorist attacks, the United States began a historic transformation aimed at preventing future attacks and improving its ability to protect institutions at home and abroad. As a result, the US is now better informed of terrorist intentions and plans, and better prepared to detect, prevent, and respond to their actions. Enhanced information sharing has provided a greater capacity for coordinated and integrated action. The Information Sharing Environment (ISE, www.ise.gov) was established by the Intelligence Reform and Terrorism Prevention Act of 2004. The ISE provides analysts, operators and investigators with integrated and synthesized information on terrorism, weapons of mass destruction, and homeland security. This talk will describe what the ISE is and by doing so will explore post-9/11 information sharing in the United States, and the efforts being made towards information sharing and protection. David will also give a brief outline of on-going ISE development efforts. In essence, this talk highlights that when examining the full scope of information sharing and protection, there are many widespread and complex challenges that must be addressed and solved by multiple agencies together. Policies and solutions should be framed to address all types of protected information, classified and unclassified, as critical national and homeland security issues cut across security domains. Protection also includes privacy and civil liberties protections. Without privacy and civil liberties protections, sharing is not possible; and without sharing, protection loses its relevance.

Episode Information

Series
Oxford Internet Institute - Lectures and Seminars
People
David Bray
Keywords
weapons of mass destruction
9/11
information sharing
privacy
intelligence
civil liberties
homeland security
September 11
internet
policy
terrorism
technology
security
wmd
Department: Oxford Internet Institute
Date Added: 28/02/2012
Duration: 01:00:37

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Innovations and Journalism: Finally Together?

Series
Oxford Internet Institute - Lectures and Seminars
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Turo Uskali argues that, thanks to the Internet, there has never been a better time for innovative journalism and innovations in journalism.
According to Turo Uskali, there has never been a better time for innovative journalism and innovations in journalism. Based on his new book, Innovation and Journalism, this talk explores how the Internet has created new challenges and opportunities for news agencies, and has allowed journalists greater freedom on expression and reporting.

Episode Information

Series
Oxford Internet Institute - Lectures and Seminars
People
Turo Uskali
Keywords
journalists
internet
reporting
journalism
Freedom of Expression
innovation
news agencies
technology
Department: Oxford Internet Institute
Date Added: 28/02/2012
Duration: 01:24:50

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Scammers on Online Dating Sites

Series
Oxford Internet Institute - Lectures and Seminars
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Monica Whitty discusses her recent work on dating scams, which has focused on attempting to identify a typology of victims, recognizing the techniques used by scammers, and also the psychological impact of the scams themselves.
Monica Whitty discusses her recent ESRC funded work on dating scams, aided by SOCA, various online dating agencies, and victim support groups. This work has focused on attempting to identify a typology of victims, as well as to recognize the techniques used by scammers, and the psychological impact of the scams themselves. She tells Bernie Hogan about the extraordinary sums of money fraudulently obtained through these scams, and also highlights the long lasting effects felt by many victims. Because of the intimate nature of these crimes, she discusses strategies for creating more effective forms of awareness, as well as mechanisms for automatically alerting people to the potential for an online interaction being fraudulent.

Episode Information

Series
Oxford Internet Institute - Lectures and Seminars
People
Monica Whitty
Bernie Hogan
Keywords
relationships
social media
fraud
psychology
online dating sites
dating profiles
victim support
dating scams
internet
romantic relationships
Department: Oxford Internet Institute
Date Added: 28/02/2012
Duration: 00:06:04

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Presentation and Perception on Online Dating Sites

Series
Oxford Internet Institute - Lectures and Seminars
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Joseph Walther describes the hyperpersonal model and its relevance to the study of online dating. 'Idealisation' of perception and presentation online can facilitate the selection process, but may have unforseen consequences when people eventually meet.
In conversation with Nicole Ellison, Joseph Walther describes the hyperpersonal model and its relevance to the study of online dating. He explains how the 'idealisation' of both perception and presentation online can facilitate our natural processes of selection, but also suggests that the specific presentational affordances of computer mediated communication may have unforeseen (and likely troublesome) consequences when individuals finally meet.

Episode Information

Series
Oxford Internet Institute - Lectures and Seminars
People
Joseph Walther
Nicole Ellison
Keywords
relationships
social media
perception
psychology
online dating sites
hyperpersonal model
dating profiles
internet
presentation
romantic relationships
Department: Oxford Internet Institute
Date Added: 28/02/2012
Duration: 00:04:11

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Presentation and Perception on Online Dating Sites

Series
Oxford Abridged Short Talks
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Joseph Walther describes the hyperpersonal model and its relevance to the study of online dating. 'Idealisation' of perception and presentation online can facilitate the selection process, but may have unforseen consequences when people eventually meet.
In conversation with Nicole Ellison, Joseph Walther describes the hyperpersonal model and its relevance to the study of online dating. He explains how the 'idealisation' of both perception and presentation online can facilitate our natural processes of selection, but also suggests that the specific presentational affordances of computer mediated communication may have unforeseen (and likely troublesome) consequences when individuals finally meet.

Episode Information

Series
Oxford Abridged Short Talks
People
Joseph Walther
Nicole Ellison
Keywords
relationships
social media
perception
psychology
online dating sites
hyperpersonal model
dating profiles
internet
presentation
romantic relationships
Department: Oxford University Development Office
Date Added: 28/02/2012
Duration: 00:04:11

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Partner Compatibility and Online Dating Sites

Series
Oxford Internet Institute - Lectures and Seminars
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Erina Lee discusses the importance of similarity between partners in terms of long-term relationship satisfaction. She discusses some compatibility dimensions that have been considered by eHarmony, as well as future directions for research.
Erina Lee of eHarmony Labs discusses the importance of similarity between partners in the context of different kinds of online relationship. She explains how similarity is indelibly intertwined with long-term relationship satisfaction, and reveals the surprisingly high levels of cultural variation in the way that similarity can be constructed. She goes on to discuss some of the many dimensions of compatibility that have been considered by eHarmony, before giving her thoughts on future directions for research on matchmaking to the OII's own Bernie Hogan.

Episode Information

Series
Oxford Internet Institute - Lectures and Seminars
People
Bernie Hogan
Erina Lee
Keywords
relationships
social media
psychology
online dating sites
dating profiles
internet
cultural variation
compatibility
romantic relationships
Department: Oxford Internet Institute
Date Added: 28/02/2012
Duration: 00:04:37

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Partner Compatibility and Online Dating Sites

Series
Oxford Abridged Short Talks
Embed
Erina Lee discusses the importance of similarity between partners in terms of long-term relationship satisfaction. She discusses some compatibility dimensions that have been considered by eHarmony, as well as future directions for research.
Erina Lee of eHarmony Labs discusses the importance of similarity between partners in the context of different kinds of online relationship. She explains how similarity is indelibly intertwined with long-term relationship satisfaction, and reveals the surprisingly high levels of cultural variation in the way that similarity can be constructed. She goes on to discuss some of the many dimensions of compatibility that have been considered by eHarmony, before giving her thoughts on future directions for research on matchmaking to the OII's own Bernie Hogan.

Episode Information

Series
Oxford Abridged Short Talks
People
Bernie Hogan
Erina Lee
Keywords
relationships
social media
psychology
online dating sites
dating profiles
internet
cultural variation
compatibility
romantic relationships
Department: Oxford University Development Office
Date Added: 28/02/2012
Duration: 00:04:37

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Information Technologies and Marginalization in African Market Economies

Series
Oxford Internet Institute - Lectures and Seminars
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Laura Mann summarises her lecture on information technologies and marginalization in African market economies, part of the OII's Society and the Internet Lecture Series.
It is often argued that poor and marginalized communities self perpetuate their poverty by inhabiting closed networks. This argument has been most strongly lobbied against those in Africa, where Ethno-linguistic Fragmentation (ELF) has been used to explain "Africa's 'growth tragedy'". However, the rapidly increasing use of the Internet coupled with liberalisation has been seen by many as a way for people to participate in traditionally unreachable social and economic networks. Using the case study of the graduate Sudanese labour market, this talk problematizes the link between technologically mediated weak ties and embeddedness in African economic networks. It contends that tribalism is not an exogenous variable that impinges on the performance of markets but is instead partly an outcome of the failure of liberalisation to produce markets. In the context of the drastic expansion of tertiary education and the politically motivated program of liberalisation carried out by the NCP, the graduate labour market has developed stronger ties in both formal and informal sectors of the economy. 'Wasta' (the Arabic word for intermediation) is strengthening amidst liberalisation, while minorities are being shut out. In such a context, the Internet and other ICTs are not the levellers that many expect them to be. Whilst codified information on the Internet is in theory accessible to all, it remains that a range of barriers including access, technological proficiency and literacy, class, tribe and gender all play a role in restricting access to information for the traditionally marginalized. While the Internet allows for information to be more widely shared, it can also provide mechanisms for information to be kept more secret and for access to be restricted. Internet initiatives focused on development need to deal with this larger range of issues if they are to succeed.

Episode Information

Series
Oxford Internet Institute - Lectures and Seminars
People
Laura Mann
Keywords
information
digital divides
liberalisation
weak ties
Africa
labour market
access
Sudan
poverty
internet
tribalism
literacy
wasta
markets
networks
economy
Department: Oxford Internet Institute
Date Added: 28/02/2012
Duration: 00:03:39

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Next Generation Internet Users: Digital Divides, Choices, and Inequalities

Series
Oxford Internet Institute - Lectures and Seminars
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Grant Blank summarises his lecture on how a new pattern of Internet access is developing through the use of a growing variety of devices than enable increasing mobility: these people are "Next Generation Internet Users".
Survey research on Internet use in Britain has highlighted two dramatic and interrelated shifts in how users are accessing the Internet. From our early study of Internet use in 2003, the primary pattern of Internet access was based on the use of a personal computer in one's household, and at times complemented by similar access at the workplace, linked to the Internet through a modem or broadband connection. The major change in access since 2003 was around the speed of connections, with the major trend being the uptake of broadband Internet until 2009, by when nearly all Internet users used a broadband connection. This dominant pattern of Internet access characterizes the 'first generation user' in Britain. In contrast to this first generation of Internet users, there is a new pattern of Internet access developing through the use of a growing variety of devices than enable increasing mobility. Laptops, smart phones, tablet computers, and readers are providing a multitude of entry points that most often complement but occasionally replace the centrality of the household personal computer. We call those who link to the Internet in this increasingly mobile style as the 'next generation users' (NGUs). Who are the next generation users, the more tethered users, and non-users? Additionally, socioeconomic divides and the choices of many individuals not to use the Internet are socially distributed in ways that reignite issues over digital divides in society.

Episode Information

Series
Oxford Internet Institute - Lectures and Seminars
People
Grant Blank
Keywords
users
mobility
broadband
computers
access
survey
oxis
internet
technology
digital divide
Department: Oxford Internet Institute
Date Added: 28/02/2012
Duration: 00:07:20

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The nature of human beings and the question of their ultimate origin

Series
Origins of Nature
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The Archbishop of Canterbury, Prof. Richard Dawkins and Sir Anthony Kenny took part in a discussion titled "The nature of human beings and the question of their ultimate origin". Held at the Sheldonian Theatre, Oxford in Feb 2012.

Episode Information

Series
Origins of Nature
People
Richard Dawkins
Rowan Williams
Anthony Kenny
Keywords
evolution
humanities
science
philosophy
theology
religion
god
Department: Faculty of Theology and Religion
Date Added: 28/02/2012
Duration: 01:28:16

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