Skip to main content
Home

Main navigation

  • Home
  • Series
  • People
  • Depts & Colleges
  • Open Education

Main navigation

  • Home
  • Series
  • People
  • Depts & Colleges
  • Open Education

Social Media Research for Policy Making (Knowledge Exchange Seminar)

Series
Oxford Internet Institute - Lectures and Seminars
Embed
Carl Miller discusses development of effective social media research for policy making during a seminar on quantitative methods in social media research held at the OII on 26 September 2012.
A team of CASM staff and experts used Facebook, Twitter and YouTube to develop (a) a predictive analytic to predict the outcome of each week's vote on X-Factor based on social media users' conversations online, and (b) a real-time visualization of the audience's reaction to each contestant as they sang. The predictive analytic modelled two underlying variables: voter sentiment and voter sediment. This is based on the psephological insight that people can vote either due to the 'sediment' of a longer-term and established loyalty for a contestant, or on the short-term 'appraisal' of their immediate performance. The sediment score combined a cumulative volume 'positive' comments on Twitter with Facebook likes. The sentiment score combined twitter sentiment (positive over positive + negative) and YouTube likes-per-view. Recursive best-fit analysis was conducted to get the best weightings for these variables. The predictive analytic made 11 predictions. Nine were correct. The engine producing the real-time visualization collected X-factor relevant tweets and sorted them by contestant. They were then classified using a natural language processing engine into positive, negative and neutral categories. Positive was divided by negative and averaged within a two-second time window to produce a candidate score and then mapped onto constantly updating graph. The Centre for the Analysis of Social Media at Demos is a research body dedicated to inform policymaking through social media research. Computer and social scientists at CASM work together to find new methods to do this that are reliable, powerful and ethical.
Creative Commons Licence
Creative Commons Attribution-Non-Commercial-Share Alike 2.0 UK (BY-NC-SA): England & Wales; https://creativecommons.org/licenses/by-nc-sa/2.0/uk/

Episode Information

Series
Oxford Internet Institute - Lectures and Seminars
People
Carl Miller
Keywords
social media research
visualisation
big data
social media
twitter
YouTube
prediction
quantitative methods
sentiment
facebook
knowledge exchange
internet
policy
voting
Department: Oxford Internet Institute
Date Added: 02/01/2013
Duration: 00:12:56

Subscribe

Download

Media Uses and Gratifications: Some Features of the Approach: Response by Denis McQuail

Series
Oxford Internet Institute - Lectures and Seminars
Embed
Denis McQuail's response to Jay G. Blumler's talk on the origins and sources of the appeal of the 'uses and gratifications' paradigm.
Is the active audience an article of faith or an empirical question? Empirical and quantifiable measurement of gratifications sought or obtained from consumption of a wide range of media materials proves to have been remarkably easy and productive when undertaken properly. After reviewing the principal conceptual framework of the 'uses and gratifications' paradigm, Jay will provide an overview of the prominent and to some extent recurrent typologies of gratifications sought (or obtained) that have emerged from research in the area. He will also review the social origins of gratifications, and the interplay of gratifications and effects. There has been some lessening of interest in the paradigm from approximately the 1990s, and the talk will end with a discussion of the main criticisms of the approach. Having flourished in a period of classic, limited-channel television, can the uses and gratifications approach be applied in today's very different communications system? If so, how? And what, if any, lessons can we take from its mainstream heyday?

Episode Information

Series
Oxford Internet Institute - Lectures and Seminars
People
Denis McQuail
Keywords
information
consumption
media
internet
communication
audience
gratification
social
Department: Oxford Internet Institute
Date Added: 02/01/2013
Duration: 00:30:27

Subscribe

Download

Media Uses and Gratifications: Some Features of the Approach

Series
Oxford Internet Institute - Lectures and Seminars
Embed
In this seminar Jay G. Blumler discusses the origins and sources of the appeal of the 'uses and gratifications' paradigm.
Is the active audience an article of faith or an empirical question? Empirical and quantifiable measurement of gratifications sought or obtained from consumption of a wide range of media materials proves to have been remarkably easy and productive when undertaken properly. After reviewing the principal conceptual framework of the 'uses and gratifications' paradigm, Jay will provide an overview of the prominent and to some extent recurrent typologies of gratifications sought (or obtained) that have emerged from research in the area. He will also review the social origins of gratifications, and the interplay of gratifications and effects. There has been some lessening of interest in the paradigm from approximately the 1990s, and the talk will end with a discussion of the main criticisms of the approach. Having flourished in a period of classic, limited-channel television, can the uses and gratifications approach be applied in today's very different communications system? If so, how? And what, if any, lessons can we take from its mainstream heyday?
Creative Commons Licence
Creative Commons Attribution-Non-Commercial-Share Alike 2.0 UK (BY-NC-SA): England & Wales; https://creativecommons.org/licenses/by-nc-sa/2.0/uk/

Episode Information

Series
Oxford Internet Institute - Lectures and Seminars
People
Jay Blumler
Keywords
information
consumption
media
internet
communication
audience
gratification
social
Department: Oxford Internet Institute
Date Added: 02/01/2013
Duration: 00:28:35

Subscribe

Download

The Social Economy: Unleashing Value and Productivity through Social Technologies

Series
Oxford Internet Institute - Lectures and Seminars
Embed
Over 70 percent of companies are using social technologies in some way, however very few come anywhere close to achieving the full potential benefit.
In a few short years, social technologies have given social interactions the speed and scale of the Internet. Whether discussing consumer products, or organizing political movements, people around the world are constantly using social media platforms to both seek and share information. Companies are using social technologies to reach consumers in new ways too; by tapping into these conversations, organizations can generate richer insights and create precisely targeted messages and offers. While 72 percent of companies are using social technologies in some way, very few are anywhere near achieving the full potential benefit. In fact, the most powerful applications of social technologies in the global economy are largely untapped. While companies will continue to develop ways to use social technologies to reach consumers and B2B customers to gather insights for product development, marketing and customer service purposes, we find that twice as much value potential lies in using social tools to enhance communications, knowledge sharing, and collaboration within and across enterprises. According to MGI estimates, by fully implementing social technologies, companies have the opportunity to raise productivity of 'interaction workers' (high-skill knowledge workers including managers and professionals) by 20 to 25 percent. By looking into how social technologies are being used today and how they are likely to evolve in the coming years in five sectors of the economy (four commercial sectors and the nonprofit sector) we have identified eight value-creating 'levers' that are used across the value chain, from product development through after-sale customer service. Overall, we estimate that between $900 billion and $1.3 trillion in value can be unlocked through the use of social technologies in the commercial sectors we examined. This level of value creation could have transformative impact across sectors and economies. But capturing this value will be a challenge for enterprises - for organizational and cultural reasons, rather than technical ones. Since 'social' is a feature that can be added to virtually any IT-enabled human interaction, the technical challenge is relatively light. But the organizational challenges are significant. For social technologies to deliver their potential economic benefits, enterprises must be open to information sharing and create cultures of trust and cooperation. They must also deal with significant risks to confidentiality, intellectual property, and reputation. Policy makers are confronted with similar challenges to ensure that personal and property rights are protected in online communities. On balance, we believe that the benefits are so compelling that business leaders, policy makers, and individuals will find ways to meet these challenges.

Episode Information

Series
Oxford Internet Institute - Lectures and Seminars
People
Drummond Bone
Michael Chui
James Manyika
Marc Ventresca
Keywords
social media
social tools
business
consumers
information
marketing
collaboration
companies
knowledge workers
policy
global economy
internet
communication
targetted advertising
knowledge sharing
trust
B2B
social interaction
Department: Oxford Internet Institute
Date Added: 02/01/2013
Duration: 01:11:26

Subscribe

Download

OII Internet and Society Awards: Raspberry Pi

Series
Oxford Internet Institute - Lectures and Seminars
Embed
Victoria Nash, talks to Pete Lomas, Founder and Trustee at Raspberry Pi, recipients of an Internet and Society Award in 2012 from OII, in recognition of their exemplary efforts in using the Internet for the public good in Britain.
Raspberry Pi has developed an affordable, approachable pocket-sized computer that is already providing today's children with unparalleled opportunities for learning to program. Digital computing and the Internet, with all the current emphasis on touch-screen visual cues and icons has for many become abstract and remote; with the advent of the Raspberry Pi we now have a credit-card sized computer we can hold in our hands and play with, reminding us of our capacity to tinker with technology, and the inherent mutability of the Internet itself. The concept and prototypes behind the Raspberry Pi were developed between 2006 and 2008 by Eben Upton and colleagues at the University of Cambridge Computer Laboratory, the project triggered by a perceived lack of computing skills amongst university applicants. The resulting device, which costs around £25, went into mass production in 2011 and hundreds of thousands have already been sold. The Raspberry Pi Foundation is a UK registered charity.

Episode Information

Series
Oxford Internet Institute - Lectures and Seminars
People
Victoria Nash
Pete Lomas
Keywords
computer
computing
programming
Raspberry Pi
internet
education
technology
Department: Oxford Internet Institute
Date Added: 02/01/2013
Duration: 00:21:33

Subscribe

Download

The Life Story of a Pioneer: From Hi-tech to Philanthropy

Series
Oxford Internet Institute - Lectures and Seminars
Embed
The OII's Founding Donor Dame Stephanie Shirley speaks about the sources of her innovation, the software house she founded back in 1962 and why she has already given away £65M to IT and autism projects.

Episode Information

Series
Oxford Internet Institute - Lectures and Seminars
People
Stephanie Shirley
Keywords
computing
innovation
philanthropy
internet
technology
software
Department: Oxford Internet Institute
Date Added: 02/01/2013
Duration: 00:51:09

Subscribe

Download

Alan Agresti on teaching quantitative methods to social science students

Series
Department of Sociology Podcasts
Embed
Alan Agresti discusses his experiences and views of what works well when teaching quantitative methods to undergraduate social science students.
He covers what an introductory quantitative methods course should achieve, general concepts versus mathematical statistics, active learning, use of technology and what to emphasise and de-emphasise. The talk was given as part of a workshop in June 2012 at the Department of Sociology, University of Oxford, for the QMteachers project www.sociology.ox.ac.uk/qmteachers. Alan Agresti is Distinguished Professor Emeritus at the University of Florida. He has written more than 100 articles and six books, including Categorical Data Analysis, which has received more than 12,000 citations in journal articles, and Statistical Methods for the Social Sciences (with Barbara Finlay), an introductory textbook for undergraduate or graduate students

Episode Information

Series
Department of Sociology Podcasts
People
Alan Agresti
Keywords
teaching
sociology
education
Social Sciences
Department: Department of Sociology
Date Added: 24/12/2012
Duration: 00:41:38

Subscribe

Download

Reading the signs of the times

Series
Oriel College Chapel Services
Embed
Sermon delivered by The Very Revd Fr John O'Connor, OP on 18th November 2012, in Oriel College Chapel, about recognising the need for grace and humility in the face of life's complexity.
Creative Commons Licence
Creative Commons Attribution-Non-Commercial-Share Alike 2.0 UK (BY-NC-SA): England & Wales; https://creativecommons.org/licenses/by-nc-sa/2.0/uk/

Episode Information

Series
Oriel College Chapel Services
People
The Very Revd Fr John O'Connor
OP
Keywords
oxford
bible
grace
sermon
humility
Department: Oriel College
Date Added: 21/12/2012
Duration: 00:10:51

Subscribe

Download

Dreams and visions

Series
Oriel College Chapel Services
Embed
Sermon delivered by The Venerable Christine Allsopp (Archdeacon of Northampton) on 4th November 2012, in Oriel College Chapel, about seeing life from God's perspective.
Creative Commons Licence
Creative Commons Attribution-Non-Commercial-Share Alike 2.0 UK (BY-NC-SA): England & Wales; https://creativecommons.org/licenses/by-nc-sa/2.0/uk/

Episode Information

Series
Oriel College Chapel Services
People
The Venerable Christine Allsopp
Keywords
oxford
god
bible
dreams
sermon
Department: Oriel College
Date Added: 21/12/2012
Duration: 00:08:29

Subscribe

Download

The Bible

Series
Oriel College Chapel Services
Embed
Sermon delivered by Professor Brian Leftow (Nolloth Professor of the Philosophy of the Christian Religion) on 28th October 2012, in Oriel College Chapel, for Bible Sunday.
Creative Commons Licence
Creative Commons Attribution-Non-Commercial-Share Alike 2.0 UK (BY-NC-SA): England & Wales; https://creativecommons.org/licenses/by-nc-sa/2.0/uk/

Episode Information

Series
Oriel College Chapel Services
People
Brian Leftow
Department: Oriel College
Date Added: 21/12/2012
Duration: 00:08:04

Subscribe

Download

Pagination

  • First page
  • Previous page
  • …
  • Page 2436
  • Page 2437
  • Page 2438
  • Page 2439
  • Page 2440
  • Page 2441
  • Page 2442
  • Page 2443
  • Page 2444
  • …
  • Next page
  • Last page

Footer

  • About
  • Accessibility
  • Contribute
  • Copyright
  • Contact
  • Privacy
  • Login
'Oxford Podcasts' X Account @oxfordpodcasts | Upcoming Talks in Oxford | © 2011-2026 The University of Oxford