نتایج جستجو برای: news spread
تعداد نتایج: 144849 فیلتر نتایج به سال:
Short-Term Stability and Spread of the U.S. News & World Report Primary Care Medical School Rankings
Misinformation on social media has become a serious concern. Marking news stories with credibility indicators, possibly generated by an AI model, is one way to help people combat misinformation. In this paper, we report the results of two randomized experiments that aim understand effects AI-based indicators people's perceptions and engagement news, when are under influence such their judgement...
Communicating uncertainty - how Australian television reported H1N1 risk in 2009: a content analysis
BACKGROUND Health officials face particular challenges in communicating with the public about emerging infectious diseases of unknown severity such as the 2009 H1N1(swine 'flu) pandemic (pH1N1). Statements intended to create awareness and convey the seriousness of infectious disease threats can draw accusations of scare-mongering, while officials can be accused of complacency if such statements...
Aggregators rely on votes, and links to select and present subsets of the large quantity of news and opinion items generated each day. Opinion and topic diversity in the output sets can provide individual and societal benefits, but simply selecting the most popular items may not yield as much diversity as is present in the overall pool of votes and links. In this paper, we define three diversit...
Résumé : La veille en santé animale, et notamment la détection précoce d’émergences au niveau mondial d’agents pathogènes, est l’un des moyens permettant de prévenir l’introduction en France de dangers sanitaires (Paquet et al., 2006). Cet article présente une plateforme dédiée à la collecte de données (dépêches) utiles pour la veille automatique. Le recueil des dépêches s’appuie sur des requêt...
As the number of weblog users increase, RSS readers, which collect update information delivered as RSS feeds from such web sites, become popular to be used. Most of the commonly used RSS readers are in a tasteless style. In contrast, we aim to make a new type of RSS readers with the concepts of ‘pleasure’ and ‘comfort’ in mind. This paper describes two types of visual RSS readers with a high re...
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