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The Cabinet Office’s Centre for Social Impact Bonds has developed two new tools to assist the development of the bonds: the 'Knowledge Box' online portal and a template service agreement contract.
large groups of people are smarter than an elite few, no matter how brilliant—better at solving problems, fostering innovation, coming to wise decisions, even predicting the future
Graph mining refers to extracting knowledge from massive graphs. The data sets of telephone calls we see at AT&T can be viewed as a single graph, with several hundred million phone numbers as nodes, and calls between phone numbers as edges. It is a giant social network, like an internet connections graph or a rich citation network.
My advisor is Prof. Ben Shneiderman, and I am a member of HCIL. My research is in the Information Visualization area of the Human-Computer Interaction field. My current research involves Network Visualization. I developed a tool called NVSS (see NVSS project page) to visualize netwoks (citation networks, food webs, social networks, etc.) using semantic substrates.
Solipsis is a pure peer-to-peer system for a massively shared virtual world. There are no central servers at all: it only relies on end-users' machines. Solipsis is a public virtual territory. The world is initially empty and only users will fill it by
[updated with Tagommenders paper – thanks Shilad.] The organizers of the World Wide Web conference recently announced the list of accepted papers for this year’s event. In the Social Networks and Web 2.0 track (chaired by Elisa Bertino and Lada...
Soziale Netzwerke wie Twitter oder Facebook, die auf einem ständigen Kommunikationsfluss basieren, können die moralischen Einstellungen ihrer Nutzer abstumpfen. Das behaupten Forscher der Universität von Süd-Kalifornien, die in den Plattformen eine Überforderung für das menschliche Gehirn orten. Besonders junge Menschen seien aufgrund eines überdurchschnittlich hohen Ausmaßes an Kommunikation gefährdet und drohen bei ständiger Nutzung auf Dauer Schaden zu nehmen. Das ständige Erhalten neuer Nachrichten und die mögliche Vielzahl an sozialen Kontakten würden zu einer "Überkommunikation" führen. Der "moralische Kompass" im Gehirn sei von den Online-Angeboten überfordert.
E. Usher, и F. Pajares. Contemporary Educational Psychology, 34 (1):
89-101(January 2009)The purpose of this study was to develop and validate items with which to assess A. Bandura’s (1997) theorized sources of self-efficacy among middle school mathematics students. Results from Phase 1 (N=1111) were used to develop and refine items for su....
J. Frideres. Themes in canadian sociology Oxford University Press, Don Mills, Ont. u.a., (c2011)Includes bibliographical references (p. 229-241) and index.