Volta: “Visualising arguments helps people assemble their throughts and get to grip with complex problems according to The Argumentation Factory, based in Amsterdam. Their Argument Maps, constructed for government agencies, NGOs and commercial organizations, are designed to enable people to make better decisions and share and communicate information. Dutch research organisation TNO, in association with The Argumentation Factory, have launched the European Shale Gas Argument Map detailing the pros and cons of the production of shale gas for EU member states with shale gas resources. Their map is designed to provide the foundation for an open discussion and help the user make a balaced assessment.”
A study in Nature Scientific Reports today illustrates just how lucrative the right combination of algorithms could potentially be.
Using Google Trends, researchers analyzed the Google search query volumes from 2004 to 2011 for a set of 98 mostly finance-related search terms, looked at how stock prices changed over that same time, and tried to see if they could retroactively tease out search patterns that showed “early warning signs” of market moves. They also tested trading strategies that would act on these signs.
The volume of the search term “debt” turned out to be the word that showed the most promise, and one trading plan based on changes in searches for this term would have yielded a return of 326 percent over the period analyzed, the authors found. For comparison, a “buy and hold” investment in the Dow Jones Industrial Average yielded 16 percent return.”
Announcement: Do you want to make our cities of the future better? Want to help improve quality of life in your home, your work and your public life? Have an idea how? Capture it in a short video and be in with a chance to win one of our amazing prizes!
As a part of Open Innovation 2.0: Sustainable Economy & Societycollaboration Intel Labs Europe, Dublin City Council, Trinity College Dublin and European Commission Open Innovation and Strategy Policy Group are delighted to announce that the 2013 Better Cities competition is now open.
The theme of the competition is how to make our cities more socially and economically sustainable, through use of open data and information technology. Particular focus should be given to how citizens can engage and contribute to the innovation process.
Description: “The Humanitarian Information Unit (HIU), a division within the Office of the Geographer and Global Issues at the U.S. Department of State, is working to increase the availability of spatial data in areas experiencing humanitarian emergencies. Built from a crowdsourcing model, the new “Imagery to the Crowd” process publishes high-resolution commercial satellite imagery, purchased by the Unites States Government, in a web-based format that can be easily mapped by volunteers.
The digital map data generated by the volunteers are stored in a database maintained by OpenStreetMap (OSM), a UK-registered non-profit foundation, under a license that ensures the data are freely available and open for a range of uses (http://osm.org). Inspired by the success of the OSM mapping effort after the 2010 Haiti earthquake, the Imagery to the Crowd process harnesses the combined power of satellite imagery and the volunteer mapping community to help aid agencies provide informed and effective humanitarian assistance, and plan recovery and development activities.
5-minute Ignite Talk about Imagery to the Crowd:
James Surowiecki in the New Yorker: “If Reddit were looking for a model to follow, it could use NASA’s Clickworkers experiment, which in 2000-01 let tens of thousands of amateurs look at photos of Mars in order to identify craters on the planet and classify them by age. That study found that the aggregated judgments of the amateur “clickworkers” were “virtually indistinguishable from the inputs of a geologist with years of experience.”
The problem from Reddit’s perspective, of course, is that this method of sleuthing would be far less exciting for users, and would probably generate less traffic, than its current free-for-all approach. The point of the “find-the-bombers” subthread, after all, wasn’t just to find the bombers—it was also to connect and talk with others, and to feel like you were part of a virtual community. But valuable as that experience may have been for users, it also diminished the chances of the community coming up with useful information. Reddit has done an excellent job of being engaging. Now it needs to figure out if it wants to be effective”.
Ben Schneiderman, the founding director of the Human-Computer Interaction Lab, in The Atlantic: “The choice between basic and applied research is a false one….The belief that basic or pure research lays the foundation for applied research was fixed in science policy circles by Vannevar Bush’s 1945 report on Science: The Endless Frontier. Unfortunately, his unsubstantiated beliefs have remained attractive to powerful advocates of basic research who seek funding for projects that may or may not advance innovation and economic growth. Shifting the policy agenda to recognize that applied research goals often trigger more effective basic research could accelerate both applied and basic research….the highest payoffs often come when there is a healthy interaction of basic and applied research (Figure 3). This ecological model also suggests that basic and applied research are embedded in a rich context of large development projects and continuing efforts to refine production & operations.”
WWW Foundation Press Release: “Speaking at an Open Government Partnership reception last night in London, Sir Tim Berners-Lee, founder of the World Wide Web Foundation (Web Foundation) and inventor of the Web, unveiled details of the first ever in-depth study into how the power of open data could be harnessed to tackle social challenges in the developing world. The 14 country study is funded by Canada’s International Development Research Centre (IDRC) and will be overseen by the Web Foundation’s world-leading open data experts. An interim progress update will be made at an October 2013 meeting of the Open Government Partnership, with in-depth results expected in 2014…
Sir Tim Berners-Lee, founder of the World Wide Web Foundation and inventor of the Web said:
“Open Data, accessed via a free and open Web, has the potential to create a better world. However, best practice in London or New York is not necessarily best practice in Lima or Nairobi. The Web Foundation’s research will help to ensure that Open Data initiatives in the developing world will unlock real improvements in citizens’ day-to-day lives.”
José M. Alonso, program manager at the World Wide Web Foundation, added:
“Through this study, the Web Foundation hopes not only to contribute to global understanding of open data, but also to cultivate the ability of developing world researchers and development workers to understand and apply open data for themselves.”
Further details on the project, including case study outlines are available here: http://oddc.opendataresearch.org/
Paper by Jeffrey Johnson for Annual Conference of the Midwest Political Science Association: “This paper argues for subsuming the question of open data within a larger question of information justice. I show that there are several problems of justice that emerge as a consequence of opening data to full public accessibility, and are generally a consequence of the failure of the open data movement to understand the constructed nature of data. I examine three such problems: the embedding of social privilege in datasets as the data is constructed, the differential capabilities of data users (especially differences between citizens and “enterprise” users), and the norms that data systems impose through their function as disciplinary systems.
In each case I show that open data has the quite real potential to exacerbate rather than alleviate injustices. This necessitates a theory of information justice. I briefly suggest two complementary directions in which such a theory might be developed: one leading toward moral principles that can be used to evaluate the justness of data practices, and another exploring the practices and structures that a social movement promoting information justice might pursue.”
‘Churnalism’ is a news article that is published as journalism, but is essentially a press release without much added.
The Sunlight Foundation and the Media Standards Trust launched Churnalism US, “a new web tool and browser extension that allows anyone to compare the news you read against existing content to uncover possible instances of plagiarism” (churned from their blog post).
The new tool is inspired by the UK site “churnalism.com” (a project of the Media Standards Trust). According to the FAQ of Churnalism.com:
‘Churnalism’ is a news article that is published as journalism, but is essentially a press release without much added. In his landmark book, Flat Earth News, Nick Davies wrote how ‘churnalism’ is produced by “Journalists who are no longer gathering news but are reduced instead to passive processors of whatever material comes their way, churning out stories, whether real event or PR artifice, important or trivial, true or false” (p.59).
According to the Cardiff University research that informed Davies’ book, 54% of news articles have some form of PR in them. The word ‘churnalism’ has been attributed to BBC journalist Waseem Zakir.
“Of course not all churnalism is bad. Some press releases are clearly in the public interest (medical breakthroughs, government announcements, school closures and so on). But even in these cases, it is better that people should know what press release the article is based on than for the source of the article to remain hidden.”
In a detailed blog post, Drew Vogel, a developer on Churnalism US, explains the nuts and bolts behind the site, which is fueled by a full-text search database named SuperFastMatch.
Paper by NetLab (Toronto University) scholars in the latest issue of the Journal of Computer-Mediated Communication: “We review the evidence from a number of surveys in which our NetLab has been involved about the extent to which the Internet is transforming or enhancing community. The studies show that the Internet is used for connectivity locally as well as globally, although the nature of its use varies in different countries. Internet use is adding on to other forms of communication, rather than replacing them. Internet use is reinforcing the pre-existing turn to societies in the developed world that are organized around networked individualism rather than group or local solidarities. The result has important implications for civic involvement.”
