Academic literature on the topic 'Plateforme de médias sociaux'
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Journal articles on the topic "Plateforme de médias sociaux"
Julien, Samuel, Julie Roger, Jerome Range, Cheikh Faye, Hector Ignacio Castellucci, Mathieu Tremblay, and Martin Lavallière. "Instagram : une nouvelle avenue pour documenter et influencer la santé et sécurité au travail." Revue Organisations & territoires 31, no. 3 (January 9, 2023): 129–35. http://dx.doi.org/10.1522/revueot.v31n3.1524.
Full textLatzo-Toth, Guillaume, Madeleine Pastinelli, and Nicole Gallant. "Usages des médias sociaux et pratiques informationnelles des jeunes Québécois : le cas de Facebook pendant la grève étudiante de 2012." Recherche 58, no. 1 (June 1, 2017): 43–64. http://dx.doi.org/10.7202/1039930ar.
Full textTibebu, Semra, Vicky C. Chang, Charles-Antoine Drouin, Wendy Thompson, and Minh T. Do. "Aperçu - Que révèlent les médias sociaux au sujet de la crise des opioïdes au Canada?" Promotion de la santé et prévention des maladies chroniques au Canada 38, no. 6 (June 2018): 299–305. http://dx.doi.org/10.24095/hpcdp.38.6.08f.
Full textRoy, Andrée, and Claude Dionne. "The Use of Social Media in Burkina Faso SMEs: a Tool to Increase Performance?" Marché et organisations 48, no. 3 (September 28, 2023): 89–114. http://dx.doi.org/10.3917/maorg.048.0089.
Full textNeihouser, Marie, Tristan Haute, Felix-Christopher von Nostitz, and Giulia Sandri. "Les réseaux socionumériques dans la campagne présidentielle de 2022 en France." Revue française de science politique Vol. 72, no. 6 (January 25, 2024): 977–96. http://dx.doi.org/10.3917/rfsp.726.0977.
Full textBahary-Dionne, Alexandra. "L’accès à la justice en contexte numérique : l’information juridique par et pour les justiciables sur les médias sociaux." Windsor Yearbook of Access to Justice 35 (May 30, 2018): 337–62. http://dx.doi.org/10.22329/wyaj.v35i0.5784.
Full textWelch, V., J. Petkovic, J. Pardo Pardo, T. Rader, and P. Tugwell. "Interventions interactives dans les médias sociaux visant à promouvoir l’équité en matière de santé : vue d’ensemble des examens." Promotion de la santé et prévention des maladies chroniques au Canada 36, no. 4 (April 2016): 73–88. http://dx.doi.org/10.24095/hpcdp.36.4.01f.
Full textAcef, Saïd. "Les configurations organisationnelles de la transformation de l’offre : vers quel schéma cible se dirige-t-on ?" Vie sociale 43, no. 3 (November 30, 2023): 19–30. http://dx.doi.org/10.3917/vsoc.227.0019.
Full textAffagnon, Qemal. "Tiktok: La Politique De Désinformation Sous Couvert Du Divertissement En Afrique." International Journal of Progressive Sciences and Technologies 34, no. 2 (October 21, 2022): 309. http://dx.doi.org/10.52155/ijpsat.v34.2.4675.
Full textHollebeek, Linda D., Moira K. Clark, and Keith Macky. "Démystifier la valeur cocréée digitale du consommateur : cadre et propositions fondées sur la théorie de la présence sociale." Recherche et Applications en Marketing (French Edition) 36, no. 4 (October 2021): 27–47. http://dx.doi.org/10.1177/07673701211054200.
Full textDissertations / Theses on the topic "Plateforme de médias sociaux"
Niu, Jing. "An investigation of marketing communication facilitated by social media platforms." Electronic Thesis or Diss., Jouy-en Josas, HEC, 2023. http://www.theses.fr/2023EHEC0009.
Full textThis thesis predominantly delves into what motivates social media users' interactions (the antecedents), what determines patterns of different users' activities (the content), what influences the effectiveness of social media activities (the implementation), and what determines the outcomes of those activities (the consequences)
Meloche, Dorris Alexandre. "L'usage des médias sociaux par les relationnistes." Thèse, Université d'Ottawa / University of Ottawa, 2014. http://hdl.handle.net/10393/30488.
Full textBrisset, Maxime. "Médias et stéréotypes sociaux : Représentations de l’otaku japonais." Thesis, Université d'Ottawa / University of Ottawa, 2015. http://hdl.handle.net/10393/33181.
Full textAbdaoui, Amine. "Fouille des médias sociaux français : expertise et sentiment." Thesis, Montpellier, 2016. http://www.theses.fr/2016MONTT249/document.
Full textSocial Media has changed the way we communicate between individuals, within organizations and communities. The availability of these social data opens new opportunities to understand and influence the user behavior. Therefore, Social Media Mining is experiencing a growing interest in various scientific and economic circles. In this thesis, we are specifically interested in the users of these networks whom we try to characterize in two ways: (i) their expertise and their reputations and (ii) the sentiments they express.Conventionally, social data is often mined according to its network structure. However, the textual content of the exchanged messages may reveal additional knowledge that can not be known through the analysis of the structure. Until recently, the majority of work done for the analysis of the textual content was proposed for English. The originality of this thesis is to develop methods and resources based on the textual content of the messages for French Social Media Mining.In the first axis, we initially suggest to predict the user expertise. For this, we used forums that recruit health experts to learn classification models that serve to identify messages posted by experts in any other health forum. We demonstrate that models learned on appropriate forums can be used effectively on other forums. Then, in a second step, we focus on the user reputation in these forums. The idea is to seek expressions of trust and distrust expressed in the textual content of the exchanged messages, to search the recipients of these messages and use this information to deduce users' reputation. We propose a new reputation measure that weighs the score of each response by the reputation of its author. Automatic and manual evaluations have demonstrated the effectiveness of the proposed approach.In the second axis, we focus on the extraction of sentiments (emotions and polarity). For this, we started by building a French lexicon of sentiments and emotions that we call FEEL (French Expanded Emotions Lexicon). This lexicon is built semi-automatically by translating and expanding its English counterpart NRC EmoLex. We then compare FEEL with existing French lexicons from literature on reference benchmarks. The results show that FEEL improves the classification of French texts according to their polarities and emotions. Finally, we propose to evaluate different features, methods and resources for the classification of sentiments in French. The conducted experiments have identified useful features and methods in the classification of sentiments for different types of texts. The learned systems have been particularly efficient on reference benchmarks.Generally, this work opens promising perspectives on various analytical tasks of Social Media Mining including: (i) combining multiple sources in mining Social Media users; (ii) multi-modal Social Media Mining using not just text but also image, videos, location, etc. and (iii) multilingual sentiment analysis
Rehman, Faizan Ur. "Vers une plateforme pour l'extraction et la visualisation multi-échelle d'événements sociaux." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAM073/document.
Full textThe population in cities is slated to double by mid-century according to estimates prepared by the World Health Organization. This rapid increase in population will impact transportation and economic growth, and will increase responsibilities of local managing authorities and different stakeholders. It is a need of the hour to convert cities into smart cities in order to provide new service to the public, by using available resources in an optimum manner. From crowd-sourced data and open governmental data to other online sources, a variety of data sources can provide users with smart tools to efficiently manage their daily activities. Moreover, with the advancement in Internet and mobile technologies, social networking platforms such as Facebook and Twitter have become popular modes of communication. They allow users to share a spectrum of information, including spatio-temporal data, both publicly and within their community of interest in real-time. Scrutinizing knowledge from different types of available, rich, geo-tagged, and crowd-sourced data and incorporating it on a map has become more feasible. This presents a real opportunity to enrich traditional maps and enhance conventional spatio-temporal queries with the help of different types of data extracted from a variety of available data sources. In this thesis, we first propose a constraint-aware route recommendation system in lack of physical infrastructure environment that leverages geo-tagged data in social media and user-generated content to identify upcoming traffic constraints and, thus, recommend an optimized path. We have designed and developed a system using a spatial grid index to inform users about upcoming constraints and calculate a new, optimized path in minimal response time. Later, the concept of “smart maps” will be introduced by collecting, managing, and integrating heterogeneous data sources in order to infer relevant knowledge-based layers. Unlike conventional maps, smart maps extract information about live events (e.g., concert, competition, incidents, etc.), online offers, and statistical analysis (e.g., dangerous areas) by encapsulating incoming semi- and un-structured data into structured generic packets. This methodology sets the ground for providing different intelligent services and applications. Moreover, developing smart maps requires an efficient and scalable processing and the visualization of knowledge-based layers at multiple map scales, thus allowing a smooth and clutter-free browsing experience. Finally, we introduce Hadath, a scalable and efficient system that extracts social events from a variety of unstructured data streams. Hadath applies natural language processing and multi-dimensional clustering techniques to extract relevant events of interest at different map scales, and to infer the spatio-temporal extent of detected events. The system comprises a data wrapping component which digests different types of data sources, and prepossesses data to generate structured data packets out of unstructured streams. Hadath also implements a hierarchical in-memory spatio-temporal indexing scheme to allow efficient and scalable access to raw data, as well as to extracted clusters of events. Initially, data packets are processed to discover events at a local scale, then, the proper spatio-temporal extent and the significance of detected events at a global scale is determined. As a result, live events can be displayed at different spatio-temporal resolutions, thus allowing a smooth and unique browsing experience. Finally, to validate our proposed system, we conducted experiments on real-world data streams. The final output of our system named Hadath creates a unique and dynamic map browsing experience
Kyanvar, Mohamed Ali. "Médias et mouvements sociaux en Iran au vingtième siècle." Grenoble 3, 1992. http://www.theses.fr/1992GRE39069.
Full textThis is a historical, political and communicationnal approach to the media in a developing country like iran, in which we have studied the links between the state, the media (press, radio and television) and the working classes. The first chapter consists of theorical analysis of the media in the process of legitimation of the power of the state. The second chapter describes the social, political and economic situation of iran before the first social reforms (the constitutionnal revolution of 1906) and how the people use traditionnal means of communication. The third chapter and fourth, concern the role played by the media in the creation of social movements. Chapters fifth, sixth, seventh deal more particularly with radio and television in iran before, during and after 1979 revolution. The three types of iranian television analyzed in this study are : 1958-68 : private television, 1968-78 : state run television, since 1979 : television on behalf of islam and islamic education
Gervais, Michèle. "Le rôle des médias dans la formation d'enjeux sociaux." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape9/PQDD_0001/MQ41909.pdf.
Full textBrucelle, Morgane. "Fan culture : résistance et mémétique sur les médias sociaux." Thesis, Montpellier 3, 2018. http://www.theses.fr/2018MON30021/document.
Full textThis dissertation aims at looking at the phenomena of fan resistance on social media through the memetic perspective. The objective is twofold: on one hand, to determine the function held by fans and official meaning-makers in the overall structure of cultural production as to reveal their power dynamics. For that purpose, we shall focus on a specific type of fans, namely television fans who connect around queer matters – whether those matters are broached in American TV contents or not – and who make digital technology part of their rewriting practices as well as their protests against the lack of diversity and authentic representation in current US television shows.On the other hand, adopting the meme's eye view will allow us to contemplate these power dynamics between fans and producers by questioning the mecanisms at play in the formation of each of their functions in the production/reception structure. Memetics understood as a Darwinian theory of cultural evolution shall prove to be an efficient tool for interpreting the creation of groups and group interactions, and thus allow us to conceptualize "fans" and "producers" as superorganisms, social complexes of individuals driven by a common meme. We will, through an analysis of the ways in which LGBTQ television narratives are transmitted, problematize fan resistance to cultural contents as a memetic instance: a battle between superorganisms
Sha, Xiaolan. "Personnalisation du contenu et tendances dans les médias sociaux." Thesis, Paris, ENST, 2013. http://www.theses.fr/2013ENST0026/document.
Full textFluctuating along user connections, some content succeeds at capturing the attention of a large amount of users and suddenly becomes trending. Understanding trending content and its dynamics is crucial to the explanation of opinion spreading, and to the design of social marketing strategies. While previous research has mostly focused on trending content and on the network structure of individuals in social media, this work complements these studies by exploring in depth the human factors behind the generation of this content. We build upon this analysis to investigate new personalization tools helping individuals to discover interesting social media content. This work contributes to the literature on the following aspects: an in depth analysis on individuals who create trending content in social media that uncovers their distinguishing characteristics; a novel means to identify trending content by relying on the ability of special individuals who create them; a mechanism to build a recommender system to personalize trending content; and techniques to improve the quality of recommendations beyond the core theme of accuracy. Our studies underline the vital role of special users in the creation of trending content in social media. Thanks to such special users and their ``wisdom'', individuals may discover the trending content distilled to their tastes. Our work brings insights in two main research directions - trending content in social media and recommender systems
Trad, Riadh. "Découverte d'évènements par contenu visuel dans les médias sociaux." Thesis, Paris, ENST, 2013. http://www.theses.fr/2013ENST0030/document.
Full textThe ease of publishing content on social media sites brings to the Web an ever increasing amount of user generated content captured during, and associated with, real life events. Social media documents shared by users often reflect their personal experience of the event. Hence, an event can be seen as a set of personal and local views, recorded by different users. These event records are likely to exhibit similar facets of the event but also specific aspects. By linking different records of the same event occurrence we can enable rich search and browsing of social media events content. Specifically, linking all the occurrences of the same event would provide a general overview of the event. In this dissertation we present a content-based approach for leveraging the wealth of social media documents available on the Web for event identification and characterization. To match event occurrences in social media, we develop a new visual-based method for retrieving events in huge photocollections, typically in the context of User Generated Content. The main contributions of the thesis are the following : (1) a new visual-based method for retrieving events in photo collections, (2) a scalable and distributed framework for Nearest Neighbors Graph construction for high dimensional data, (3) a collaborative content-based filtering technique for selecting relevant social media documents for a given event
Books on the topic "Plateforme de médias sociaux"
Les médias sociaux 201: Comment écouter, jaser et interagir sur les médias sociaux. Montréal: Éditions Logiques, 2011.
Find full textPatrick, Couton-Wyporek, and Legris-Desportes Christiane, eds. Blogs, médias sociaux et politique. Cholet: 2 encres, 2009.
Find full textRéguer, David. Blogs, médias sociaux et politique. Cholet: 2 encres, 2009.
Find full textHeaton, Lorna, Serge Proulx, and Mélanie Millette. Médias sociaux: Enjeux pour la communication. Québec: Presses de l'Université du Québec, 2012.
Find full textAmar, Muriel, and Véronique Mesguich. Bibliothèques 2.0 à l'heure des médias sociaux. Paris: Éditions du Cercle de la librairie, 2012.
Find full textDidier, Dubois, and Poirier Katherine, eds. Comment bâtir votre politique d'utilisation des médias sociaux. Cowansville, Québec: Éditions Y. Blais, 2011.
Find full textCharest, Francine. Les racines communicationnelles du Web et des médias sociaux. 2nd ed. Québec (Québec): Presses de l'Université du Québec, 2013.
Find full textLe corps et les médias: La chair éprouvée par les médias et les espaces sociaux. Bruxelles: De Boeck, 2008.
Find full text1958-, Samson Pierre, ed. Lettres crues: Théâtre épistolaire de la littérature à l'époque des médias sociaux. Montréal: La Mèche, 2012.
Find full textSocial media aspects: social media activism: Using social media for your cause or campaign. 4th ed. [Lexington, Ky.]: [publisher not identified], 2014.
Find full textBook chapters on the topic "Plateforme de médias sociaux"
"Front Matter." In Médias sociaux, I—VI. Presses de l'Université du Québec, 2012. http://dx.doi.org/10.2307/j.ctv18pgp4w.1.
Full textBonfils, Philippe, and Sylvie Parrini Alemanno. "COLLABORER DANS UN ENVIRONNEMENT IMMERSIF:." In Médias sociaux, 117–32. Presses de l'Université du Québec, 2012. http://dx.doi.org/10.2307/j.ctv18pgp4w.10.
Full textCrespel, Élodie. "LES ENJEUX DES CONVERSATIONS SUR LES RÉSEAUX SOCIAUX NUMÉRIQUES:." In Médias sociaux, 133–50. Presses de l'Université du Québec, 2012. http://dx.doi.org/10.2307/j.ctv18pgp4w.11.
Full textLandry, Normand. "LES MOUVEMENTS SOCIAUX, LES TECHNOLOGIES MÉDIATIQUES ET LE POUVOIR." In Médias sociaux, 153–70. Presses de l'Université du Québec, 2012. http://dx.doi.org/10.2307/j.ctv18pgp4w.12.
Full textBarhoumi, Sana. "FACEBOOK EN TUNISIE AVANT 2011:." In Médias sociaux, 171–84. Presses de l'Université du Québec, 2012. http://dx.doi.org/10.2307/j.ctv18pgp4w.13.
Full textBourdeloie, Hélène, and Virginie Julliard. "LE GENRE: DIMENSION IGNORÉE DE LA FRACTURE NUMÉRIQUE:." In Médias sociaux, 185–200. Presses de l'Université du Québec, 2012. http://dx.doi.org/10.2307/j.ctv18pgp4w.14.
Full textCarbasse, Renaud. "LA DÉONTOLOGIE JOURNALISTIQUE ET LES RÉSEAUX SOCIAUX:." In Médias sociaux, 203–16. Presses de l'Université du Québec, 2012. http://dx.doi.org/10.2307/j.ctv18pgp4w.15.
Full textDomenget, Jean-Claude. "DE L’IMPÉRATIF DE VISIBILITÉ AUX ENJEUX ÉTHIQUES:." In Médias sociaux, 217–32. Presses de l'Université du Québec, 2012. http://dx.doi.org/10.2307/j.ctv18pgp4w.16.
Full textMillette, Josianne. "QUELLE ÉTHIQUE POUR LES RELATIONS PUBLIQUES S’EXERÇANT À TRAVERS LES MÉDIAS SOCIAUX ?" In Médias sociaux, 233–46. Presses de l'Université du Québec, 2012. http://dx.doi.org/10.2307/j.ctv18pgp4w.17.
Full textBonneau, Claudine. "JOINDRE UNE CONVERSATION SANS Y AVOIR ÉTÉ INVITÉ:." In Médias sociaux, 247–58. Presses de l'Université du Québec, 2012. http://dx.doi.org/10.2307/j.ctv18pgp4w.18.
Full textReports on the topic "Plateforme de médias sociaux"
Warin, Thierry, Nathalie de Marcellis-Warin, and Robert Normand. Mieux comprendre le niveau d’adoption Des cryptoactifs au Québec. CIRANO, November 2022. http://dx.doi.org/10.54932/cswf3465.
Full textDostie, Jade, Maurice Doyon, and Laure Saulais. Création d’un outil de mesure de la littératie concernant la gestion de l’offre et d’évaluation de son impact. CIRANO, June 2023. http://dx.doi.org/10.54932/tygi8452.
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