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hansdezwart

Half an Hour: Why the Semantic Web Will Fail - 1 views

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    And I'm saying the semantic web won't work. Can't work.
Media Lab

Wordle - Beautiful nubes de palabras - 1 views

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    generating word clouds, interesting as a game, as analysis can be very simple, depending on what you want to search.
hansdezwart

The Grim Threat to British Universities by Simon Head | The New York Review of Books - 0 views

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    The British universities, Oxford and Cambridge included, are under siege from a system of state control that is undermining the one thing upon which their worldwide reputation depends: the caliber of their scholarship. The theories and practices that are driving this assault are mostly American in origin, conceived in American business schools and management consulting firms. They are frequently embedded in intensive management systems that make use of information technology (IT) marketed by corporations such as IBM, Oracle, and SAP. They are then sold to clients such as the UK government and its bureaucracies, including the universities. This alliance between the public and private sector has become a threat to academic freedom in the UK, and a warning to the American academy about how its own freedoms can be threatened.
hansdezwart

7 Data Blogs To Explore - ReadWriteCloud - 1 views

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    Several weeks ago, I posted a question on Quora asking for the best data blogs. There have been 26 replies with dozens of blogs recommended.
Sylvia Currie

Semantic Technologies in Learning Environments - 0 views

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    Presentation slides from the January 25 session with Dragan Gasevic
hansdezwart

Social Network Analysis - 0 views

  • Nodes that connect their group to others usually end up with high network metrics. Boundary spanners such as Fernando, Garth, and Heather are more central in the overall network than their immediate neighbors whose connections are only local, within their immediate cluster. You can be a boundary spanner via your bridging connections to other clusters or via your concurrent membership in overlappping groups. Boundary spanners are well-positioned to be innovators, since they have access to ideas and information flowing in other clusters. They are in a position to combine different ideas and knowledge, found in various places, into new products and services.
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    Social network analysis [SNA] is the mapping and measuring of relationships and flows between people, groups, organizations, computers, URLs, and other connected information/knowledge entities. The nodes in the network are the people and groups while the links show relationships or flows between the nodes. SNA provides both a visual and a mathematical analysis of human relationships. Management consultants use this methodology with their business clients and call it Organizational Network Analysis [ONA].
Dave Appleby

Anders Ynnerman: Visualizing the medical data explosion | Video on TED.com - 0 views

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    A way of using massive amounts of data for medicine and forensics (16 minute video)
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