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Des chercheurs surveillent la grippe sur Twitter - 0 views

www.commentcamarche.net/...veillent-la-grippe-sur-twitter
shared by Myriam Dupont on 05 Feb 13 - No Cached
  • Myriam Dupont on 05 Feb 13
     
    Twitter, un outil de choix pour suivre la progression de la grippe en temps réel
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Facebook et la progressive insensibilisation aux enjeux de vie privée | nomad... - 0 views

nomadenumerique.net/...ation-aux-enjeux-de-vie-privee Activité-C billet module-5 Facebook vie privée
shared by carlostremblay on 07 Feb 12 - No Cached
  • carlostremblay on 07 Feb 12
     
    Ce que nous trouvions révoltant ou effrayant il y a à peine 5 ans est maintenant accepté sans question...
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Facebook : le mobile représente désormais 41% du chiffre d'affaires - JDN Média - 0 views

www.journaldunet.com/...ltats-2nd-trimestre-0713.shtml Activité-A 2-étoiles Facebook Mobile Média
shared by Stéphane Braney on 28 Jul 13 - No Cached
  • Stéphane Braney on 28 Jul 13
     
    La progression de l'utilisation d'appareil mobile permet à Facebook une croissance de 41%.
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HTML - 0 views

www.commentcamarche.net/...498-html-langage <> <<3-étoiles>>
shared by lufingeneso on 27 Jun 15 - No Cached
  • lufingeneso on 27 Jun 15
     
    Cet article brosse un aperçu sur hypertext mark-up language, il aide n'importe de progresser graduellement à travers cette connaissance indispensable dans le domaine du web
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OMS | La faim dans le monde progresse de nouveau, mue par les conflits et le changement... - 4 views

www.who.int/...fr Activité-remise Activité-B OMS Rapport 2017 famine progresse
shared by manpower2017 on 28 Oct 17 - No Cached
  • manpower2017 on 28 Oct 17
     
    Faim et sécurité alimentaire Nombre total d'affamés dans le monde: 815 millions, dont: en Asie: 520 millions; en Afrique: 243 millions; en Amérique latine et Caraïbes: 42 millions; Part de la population mondiale souffrant de la faim: 11% Asie: 11,7%; Afrique: 20% (en Afrique orientale 33,9%); Amérique latine et Caraïbes: 6,6%; Malnutrition sous toutes ses formes Nombre d'enfants âgés de moins de 5 ans souffrant d'un retard de croissance (trop petits pour leur âge): 155 millions Nombre de ceux qui vivent dans des pays touchés à des degrés divers par des conflits: 122 millions; Enfants de moins de 5 ans souffrant d'insuffisance pondérale (poids trop faible pour leur taille): 52 millions; Nombre d'adultes obèses: 641 millions (13% des adultes de la planète); Enfants de moins de 5 ans en surpoids: 41 millions; Nombre de femmes en âge de procréer souffrant d'anémie: 613 millions (environ 33% du total).
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Deepfake videos 'double in nine months' - BBC News - 0 views

www.bbc.com/...technology-49961089 Activité-A 3-étoiles deepfake hypertrucage cyber-sécurité
shared by jaj_teluq on 28 Oct 19 - No Cached
  • jaj_teluq on 28 Oct 19
     
    Progression alarmante de créations de vidéos d'hypertrucage, créant des entreprises lucratives et de nombreuses victimes.
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The Case For Social Media in Schools - 0 views

mashable.com/...social-media-in-school social Schools socialmedia education socialnetworking Activité-A
shared by Godefroy Chabi on 06 Feb 13 - No Cached
  • Godefroy Chabi on 06 Feb 13
     
    Les médias sociaux vont davantage faire leur entrée à l'école, mais la question est avec quels outils. Sont-ce les actuels ou doit-on progresser vers une réinvention?
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WEB social: Facebook et vie privée - 0 views

websocial-tchoulacki.blogspot.com/...facebook-et-vie-privee.html Activité-C billet module-5
shared by Isabelle Tchoulack on 12 Mar 12 - No Cached
  • Isabelle Tchoulack on 12 Mar 12
     
    Comme le souligne si bien M. Tremblay, http://nomadenumerique.net/2012/02/04/facebook-et-la-progressive-insensibilisation-aux-enjeux-de-vie-privee/ Facebook laisse un place difficile à la vie privée et les utilisateurs y dévoilent beaucoup d'informations. Mais est-il impossible de garder sa vie «privée»?? Est-ce volontaire de dévoiler sa vie sur Facebook ou est ce que les compagnies nous y poussent pour avoir des informations sur nous??
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Pourquoi votre stratégie réseaux sociaux ne fonctionne pas | Médias sociaux e... - 1 views

www.reseaux-professionnels.fr/...-pas-25-pistes-pour-progresser Social Media Stratégie 3-étoiles Activité-A
shared by Emmanuelle Latendresse on 19 Jan 16 - No Cached
  • Emmanuelle Latendresse on 19 Jan 16
     
    Quelques pistes de réflexion qui sont bien utiles pour faire l'activité-B ou lorsqu'on met sur pied une stratégie concernant les réseaux sociaux dans notre entreprise.
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Shirky: Ontology is Overrated -- Categories, Links, and Tags - 1 views

www.shirky.com/...ontology_overrated.html Activité-A tagging propagation data
shared by anonymous on 21 Jan 12 - Cached
  • I want to convince you that many of the ways we're attempting to apply categorization to the electronic world are actually a bad fit, because we've adopted habits of mind that are left over from earlier strategies.
    • Caro Mailloux
      Caro Mailloux on 21 Jan 12
       
      need of novelty
  • because it is both widely used and badly overrated in terms of its value in the digital world.
  • ...25 more annotations...
  • Yahoo is saying "We understand better than you how the world is organized, because we are trained professionals. So if you mistakenly think that Books and Literature are entertainment, we'll put a little flag up so we can set you right, but to see those links, you have to 'go' to where they 'are'."
  • You don't have to have just a few links, you could have a whole lot of links.
  • A URL can only appear in three places. That's the Yahoo rule.
  • They missed the end of this progression, which is that, if you've got enough links, you don't need the hierarchy anymore. There is no shelf. There is no file system. The links alone are enough.
  • One reason Google was adopted so quickly when it came along is that Google understood there is no shelf, and that there is no file system. Google can decide what goes with what after hearing from the user, rather than trying to predict in advance what it is you need to know.
    • Caro Mailloux
      Caro Mailloux on 21 Jan 12
       
      Laisser les usagers se faire leur langage et le tagger à leur façon puis, en tant que Google, prendre cette info et l'utiliser pour créer une ''taxonomie''.
  • "Well, that's going to be a useful category, we should encode that in advance."
  • They point to the signal loss from the fact that users, although they use these three different labels, are talking about the same thing.
  • You can also turn that list around. You can say "Here are some characteristics where ontological classification doesn't work well": Domain Large corpus No formal categories Unstable entities Unrestricted entities No clear edges Participants Uncoordinated users Amateur users Naive catalogers No Authority
  • The other big problem is that predicting the future turns out to be hard, and yet any classification system meant to be stable over time puts the categorizer in the position of fortune teller.
    • Caro Mailloux
      Caro Mailloux on 21 Jan 12
       
      ne pas prévoir d'avance
  • Here is del.icio.us, Joshua Shachter's social bookmarking service. It's for people who are keeping track of their URLs for themselves, but who are willing to share globally a view of what they're doing, creating an aggregate view of all users' bookmarks, as well as a personal view for each user.
    • Caro Mailloux
      Caro Mailloux on 21 Jan 12
       
      chouette description concrète de l'utilisation de del.icio.us!
  • " If you find a way to make it valuable to individuals to tag their stuff, you'll generate a lot more data about any given object than if you pay a professional to tag it once and only once.
    • Caro Mailloux
      Caro Mailloux on 21 Jan 12
       
      utilité du tagging
  • Tags are simply labels for URLs, selected to help the user in later retrieval of those URLs. Tags have the additional effect of grouping related URLs together. There is no fixed set of categories or officially approved choices. You can use words, acronyms, numbers, whatever makes sense to you, without regard for anyone else's needs, interests, or requirements.
    • Caro Mailloux
      Caro Mailloux on 21 Jan 12
       
      Chouette description de ''Tags''.
  • The chart shows a great variability in tagging strategies among the various users.
  • But this is what organization looks like when you turn it over to the users -- many different strategies, each of which works in its own context, but which can also be merged.
  • We are moving away from binary categorization -- books either are or are not entertainment
  • But they either had no way of reflecting that debate or they decided not to expose it to the users. What instead happened was it became an all-or-nothing categorization, "This is entertainment, this is not entertainment." We're moving away from that sort of absolute declaration, and towards being able to roll up this kind of value by observing how people handle it in practice.
  • What you do instead is you try to find ways that the individual sense-making can roll up to something which is of value in aggregate, but you do it without an ontological goal.
  • you believe that we make sense of the world, if we are, from a bunch of different points of view, applying some kind of sense to the world
    • Caro Mailloux
      Caro Mailloux on 21 Jan 12
       
      ''we make sens of the world together thru what's worth aggregating'' = not ontology 
  • we're going to be able to build alternate organizational systems, systems that, like the Web itself, do a better job of letting individuals create value for one another, often without realizing it.
  • If you think the movies and cinema people were going to have a fight, wait til you get the queer politics and homosexual agenda people in the same room.
    • Marie-Noëlle Therrien
      Marie-Noëlle Therrien on 06 Jun 13
       
      ¸Bel exemple pour démontrer la problématique.
  • André Arsenault on 19 Dec 12
     
    Un article de Clay Shirky qui nous donne son analyse de l'Ontologie, un point de vue intéressant sur les différentes façons de classer l'information sur le Web.
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La faim | WFP | Programme alimentaire mondial - Lutter contre la faim dans le monde - 2 views

fr.wfp.org/faim Activité-remise et Activité-B WFP lutter contre la faim
shared by manpower2017 on 28 Oct 17 - No Cached
  • manpower2017 on 28 Oct 17
     
    La faim dans le monde progresse de nouveau, mue par les conflits et le changement climatique Selon le dernier rapport des Nations Unies, 815 millions de personnes souffrent de la faim et des millions d'enfants sont exposés à la malnutrition. WFP
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