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Johann Höchtl

Open data could turn Europe's digital desert into a digital rainforest - Prof. Dirk Hel... - 0 views

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    Applications include real-time translation and disease prediction.
Johann Höchtl

Big Data Reaches The Hill: A Guide To Making It More Actionable - 0 views

  • What Congress should do to help big data Allow access to confidential data such as the Census data centers Allow sharing between statistical agencies Have a chief data dfficer that promotes a federal data science community of data scientists and statisticians
  • Hadoop projects are costing 50 times more than expected DHS failed fast with a big data in the cloud project, but quickly and at less cost
  • The federal government should foster real innovation with government data
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    Big Data Projekte der Verwaltung in den USA waren bisher noch nicht so erfolgreich. Eine kurze Analyse
Johann Höchtl

Facebook's friendship trap | Eleanor Mills - Times Online - 0 views

  • Last week my vague feelings of unease about social networking were fanned by a fascinating study by the Mental Health Foundation, which blamed high levels of loneliness among young people on their use of virtual, rather than real, communication. Dubbed the “Eleanor Rigby generation”, those aged 18-34 (84% of whom use the internet regularly) are the most likely to be lonely, according to the report. And 31% admitted that they spent too much time online rather than face to face.
  • The psychologist Dr Aric Sigman says that social networking sites undermine social skills and the ability to read body language.
Johann Höchtl

Benefits of Enterprise 2.0 - 0 views

  • Enterprise 2.0 is already demonstrating real business value for many organisations. It has opened up new methods for communication and conversations, and has transformed the way that companies share and access information.Openness encourages participationIf people feel like they can make a difference, they will. The Enterprise 2.0 approach promotes open communications that encourage respect and participation, even across geographic and cultural boundaries. Access to knowledge empowers and motivates people to strive towards common goals together.
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    openness encourages participation
Parycek

SMALL CHANGE Why the revolution will not be tweeted - 2 views

  • The world, we are told, is in the midst of a revolution. The new tools of social media have reinvented social activism. With Facebook and Twitter and the like, the traditional relationship between political authority and popular will has been upended, making it easier for the powerless to collaborate, coördinate, and give voice to their concerns
  • There was no Twitter Revolution inside Iran.” The cadre of prominent bloggers, like Andrew Sullivan, who championed the role of social media in Iran, Esfandiari continued, misunderstood the situation. “Western journalists who couldn’t reach—or didn’t bother reaching?—people on the ground in Iran simply scrolled through the English-language tweets post with tag #iranelection,” she wrote. “Through it all, no one seemed to wonder why people trying to coordinate protests in Iran would be writing in any language other than Farsi.”
  • The platforms of social media are built around weak ties. Twitter is a way of following (or being followed by) people you may never have met. Facebook is a tool for efficiently managing your acquaintances, for keeping up with the people you would not otherwise be able to stay in touch with. That’s why you can have a thousand “friends” on Facebook, as you never could in real life.
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  • “Social networks are particularly effective at increasing motivation,”
  • But that’s not true. Social networks are effective at increasing participation—by lessening the level of motivation that participation requires
  • social media are not about this kind of hierarchical organization. Facebook and the like are tools for building networks, which are the opposite, in structure and character, of hierarchies. Unlike hierarchies, with their rules and procedures, networks aren’t controlled by a single central authority. Decisions are made through consensus, and the ties that bind people to the group are loose.
  • There are many things, though, that networks don’t do well. Car companies sensibly use a network to organize their hundreds of suppliers, but not to design their cars.
  • The drawbacks of networks scarcely matter if the network isn’t interested in systemic change—if it just wants to frighten or humiliate or make a splash—or if it doesn’t need to think strategically. But if you’re taking on a powerful and organized establishment you have to be a hierarchy.
  • it is simply a form of organizing which favors the weak-tie connections that give us access to information over the strong-tie connections that help us persevere in the face of danger. It shifts our energies from organizations that promote strategic and disciplined activity and toward those which promote resilience and adaptability
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    Twitter, Facebook, and social activism : The New Yorker by Malcolm Gladwell
Johann Höchtl

Hacker News | Facebook is not worth $33 billion - 0 views

  • The whole section "Minority investment evaluations aren’t real" is so economically bizarre and incorrect that I don't even know where to start. It's like you wrote a blog post arguing that it is incorrect to refer to a 5' tall boy as 5' tall because he's often sitting down. Every single day every single public company in the world is valued by the last share traded, usually for a tiny fraction of the company.Finally, to the main point. Facebook has certainly figured out how to make money off of 500,000,000 users. And as they optimize, they will make a lot more money. When they figure out how to make another DIME off of every user, they will instantly be making another $50,000,000 a year... in pure profit. How much profit will 37signals make if you figure out how to make another dime off of every customer? Eh David? Facebook works on the theory that when you have a lot of people, you don't have to make as much per person, because the amount of money you make is the number of customers times the amount of money you make off of each one. Again, that pesky multiplication.
  • The bond and equity markets are based on sound regulation, transparency, and quarterly statements. Facebook has none of those things when it operates in the dark of the secondary markets.
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    Lenghty read Spolsky vs. dhh http://en.wikipedia.org/wiki/Joel_Spolsky about the valuation of Facebook and SNS
Johann Höchtl

Why Dunbar's Number is Irrelevant | Social Media Today - 0 views

  • Dunbar's number it basically says that the most amount of people that you can maintain stable social relationships with is 150
  • Dunbar's number is a theoretical cognitive limit to the number of people with whom one can maintain stable social relationships.
  • Morten Hansen's fantastic book on Collaboration in which he states that the real value of collaboration and of networks doesn't come from strong relationships and networks but from weak one's. 
Johann Höchtl

Wiki:Government 2.0 | Social Media CoLab - 0 views

  • Internal (intra or inter-government) collaboration. Institutional presence on external social networks Open government data Employees on external social networks 
  • Increased government efficiency Increased government accountability Increased citizen engagement and participation Increased innovation
  • Potential loss of privacy Invalid data
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  • 1) what data should the government share and 2) how does data influence the public sphere
  • The optimists decry the modern instantiations of bureaucracy and policy in which democratic governments operate as the source of democratic ills and support the normative idea of an informed and engaged public.  Pessimists counter that the normative model of democracy most accepted in the literature is a novel construction that is not grounded in the natural behavior of citizens.
  • The innocence of Americans is either explained as a rational choice under the principle of rational ignorance (Downs, 1957) or explained as something inherent in the lack of mental sophistication in humans.
  • Government 2.0 attempts to correct the problems of information diffusion by assuming that people are simply unable or unwilling to find information in the offline world.  If the barriers to information acquisition are lowered then, the theory goes, people will be more likely to find, synthesize and use information in decision-making processes.
  • Feedback loops: Who will be active in these loops? How will the public respond? 
  • People usually think about explicit citizen participation, but some of the most pwrful Web 2.0 tools aren't about that: it's about ppl who are participating w/o knowing they are participating. Google is actually one of the great engines of harnessing participation, anyone who clicks on a link is participating, a link is a vote, meaning hidden in something they're doing already. Wikipedia isn't the only place where people are contributing.
  • The amount of data being shared/collected about people is growing exponentially, old notions of privacy need to be replaed by ideas of visibility and control: give more control over who gets to see it. We are better off with more visibility and control than stopping people from collecting data. The data is incredibly useful, applicaitons depend on data, people willingly giving up that privacy about where they are all the time.
  • many programs go wrong, generically, (what worries me) government is still very much an insider's game, we have not yet really built a system that allows real participation
  • Another gov 2.0 observation: it's very hard for a government agency to start over, it's not like private sector, where companies with bad ideas go out of business. Government agencies don't go out of business. (consumers benefit from newspapers going out of business) We don't have creative destruction in gov't, the basic machinery of it just gets bigger and more entrenched. Need to figure out how to start over: what not to do
  • The toughest part about Web 2.0, Gov 2.0, etc, might be the role of management. It used to be about defining the outcome and monitoring the progress towards that outcome. In Web 2.0 you don't know what that outcome is, it's a huge leap of faith, and takes a tremendous amount of adjusting to that approach. Do we need a different set of metrics? Yes. Media is intersecting with technology, technology is a new channel for media, even Hollywood is changing: oh my goodness, we have to create entirely new financial models!
  • "The future is already here, it's just unevenly distributed." It's a cultural issue here, people are stuck in the past and we need a new wave of innovators or we should just expect slow results.
Parycek

Twitter Search is Upgraded - 0 views

  • ady see a complete feed of TopTweets via Twitters new account that retweets the most buzzing updates from every Twitter users.
Parycek

You Can Learn From "Dell Hell." Dell Did | CustomerThink - 0 views

  • Learning from Dell
  • Customers are in control. Work with them and learn from them. Real conversations are two-way. Think before you talk—but always be yourself. Address any form of dissatisfaction head on. Be aware that any conversation can become global at any time. Size doesn't matter—relevance does. Just as one journalist can trigger a newscycle, one blogger can do the same. Don't be afraid to apologize. Develop direct links to customer community (IdeaStorm for Dell), listen for how we can improve. One customer is part of many communities. Teamwork, transparency and frequent consistent communication are key in this new world. No shortcuts are possible. Implementing business change requires much effort across departments.
  • Engage our people to make it work
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  • Tools are important but people drive processes. Feedback digital media tools for email and chat, inside and outside of Dell, are becoming as vital as call data and traditional online support. Working globally means anti
Johann Höchtl

EUROPA - Press Releases - Neelie Kroes Vice-President of the European Commission respon... - 0 views

  • I have said it before, and I say it again: yes to open data!
  • By involving third parties we can both improve services and be more transparent. That would be the definition of weGov.
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    Neelie Kroes on Open Government Data for Europe
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