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lluisa 's List: eines_socials

    • The web is rapidly becoming both more open and more social through the provision of technologies that make it easier for end users to access resources and join in social networks. Social networks have pioneered online communities, allowing users to contribute to collective knowledge by tagging online resources. Tagging behavior increased dramatically between 2005 and 2007. This article reports on an investigation of social tagging using data gathered from Delicious, Flickr and YouTube for the years 2005, 2006 and 2007. Preliminary findings indicate both that it is possible to profile a social network through the analysis of tagging data and that Delicious is a more representative venue for analyzing the social tagging behavior of users than either Flickr or YouTube.
  • bookmarking

      • This simultaneous cross-posting feature serves dual purposes:

         
           
        • It allows you to easily keep up with your de.licio.us network while taking advantage of all the powerful features diigo has to offer.
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        • It acts as a great online “backup” system.
  • Mar 31, 09

    Delicious sembla millor com a gestor de marcadors. Diigo podria ser utilitzat com a bloc de notes.

  • etiquetatge social

    • 4.4 Control of content  

       

       While allowing users to annotate without restriction can lead to meaningful knowledge discovery, it also invites profanity, chat conversations, spamming, and similar digital graffiti. While a personal or institutional philosophy of radical acceptance may seek to value and preserve all contributions, in most cases some oversight will be preferred. Allowing users themselves to perform this function typifies the Web 2.0 approach, either by allowing them to rate content on a scale of usefulness (however the rater defines it), or to flag inappropriate content, akin to the "Flag this answer" link in Figure 3. As Arko et al. (2006) report in DLESE, any feedback function necessitates regular human review, but the job of overseeing flag submissions allows librarians to see how the collection is being used, which can be a valuable source of naturalistic data.  

    • AquaBrowser se sobreposa als sistemes automatitzat més tradicionals com poden ser-ho Horizon, Millennium, Unicorn o Virtua. AquaBrowser és un producte de Bowker, empresa especialitzada en l’edició dels repertoris d’ISBN i que va ser rebutjada a Espanya per fer l’ISBN espanyol, cosa que ara fa (probablement pitjor) l’Agencia Española del ISBN. Bowker té també el producte Syndetic Solutions que enriqueix els catàlegs tradicionals amb continguts com les cobertes dels llibres, la seva taula de sumari, revisions...
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