Academic literature on the topic 'Réseaux sociaux – Recherche – Histoire'
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Journal articles on the topic "Réseaux sociaux – Recherche – Histoire"
Sauvin, Alain, Daniel Dind, and Michel Vuille. "Recherche-action et travail social." La recherche-action : enjeux et pratiques, no. 5 (January 29, 2016): 58–73. http://dx.doi.org/10.7202/1034878ar.
Full textSchlumbohm, Jürgen. "Quelques Problèmes de Micro-Histoire D'Une Société Locale." Annales. Histoire, Sciences Sociales 50, no. 4 (August 1995): 775–802. http://dx.doi.org/10.3406/ahess.1995.279400.
Full textRoulet, Thomas. "Quel rôle des réseaux sociaux dans la recherche d'emploi ?" Regards croisés sur l'économie 13, no. 1 (2013): 64. http://dx.doi.org/10.3917/rce.013.0064.
Full textChauvet, Vincent, and Bathélemy Chollet. "Management et réseaux sociaux. Bilan et perspectives de recherche." Revue française de gestion 36, no. 202 (March 28, 2010): 79–96. http://dx.doi.org/10.3166/rfg.202.79-96.
Full textMérignac, Olivier, and Marie-Laure Grillat. "La constitution et la structuration des réseaux sociaux : un facteur clé de succès de l’expatriation." Management international 17, no. 1 (January 22, 2013): 117–31. http://dx.doi.org/10.7202/1013681ar.
Full textVerboven, Koenraad. "Cité et réciprocité." Annales. Histoire, Sciences Sociales 67, no. 4 (December 2012): 911–42. http://dx.doi.org/10.1017/s039526490000946x.
Full textChabaud, Didier, and Joseph Ngijol. "La contribution de la théorie des réseaux sociaux à la reconnaissance des opportunités de marché." Revue internationale P.M.E. 18, no. 1 (February 16, 2012): 29–46. http://dx.doi.org/10.7202/1008469ar.
Full textArènes, Cécile. "Réseaux sociaux de la recherche et bibliothèques, où en est-on ?" Bibliothèques et réseaux sociaux, no. 91 (October 1, 2018): 20–21. http://dx.doi.org/10.35562/arabesques.456.
Full textAssens, Christophe. "Histoire des réseaux sociaux de l’ère du troc à l’économie collaborative." Question(s) de management 22, no. 3 (2018): 13. http://dx.doi.org/10.3917/qdm.183.0013.
Full textMillet-Mouity, Pamela, and Frédérick Madore. "Pour de nouvelles études sur les acteurs religieux africains à l’ère du numérique." Emulations - Revue de sciences sociales, no. 24 (March 16, 2018): 11–22. http://dx.doi.org/10.14428/emulations.024.001.
Full textDissertations / Theses on the topic "Réseaux sociaux – Recherche – Histoire"
Letonturier, Éric. "Réseau et société : Emergence et avatars socio-historiques d'une notion polysémique." Paris 5, 2000. http://www.theses.fr/2000PA05H062.
Full textChauvac, Nathalie. "L'embauche, une histoire de relations ? : réseaux et dispositifs de médiation au cœur du marché de l'emploi." Phd thesis, Université Toulouse le Mirail - Toulouse II, 2011. http://tel.archives-ouvertes.fr/tel-00563474.
Full textSutton, Kevin. "Les Nouvelles Traversées Alpines : Entre co-spatialité de systèmes nationaux et recherche d'interspatialité, une géopolitique circulatoire." Phd thesis, Université de Grenoble, 2011. http://tel.archives-ouvertes.fr/tel-00689249.
Full textBouhini, Chahrazed. "Impact des réseaux sociaux sur le processus de recherche d’information." Thesis, Saint-Etienne, 2014. http://www.theses.fr/2014STET4027/document.
Full textThe emergence of social media has revolutionized the web by allowing individuals to extend their virtual connection in a more real relationship and share knowledge. This new context of information dissemination on the Web can be an effective way to identify the information needs of Web users, and allow information retrieval (IR) to better meet these needs by adapting the indexing and querying models. The information retrieval faced several challenges with the use of social networks, the most important concerns the representation of information in a personalized social IR (PSIR) model and its evaluation in the absence of a social test collections with the user-centered data (user-centered queries and user-centered relevance judgments). We propose to benefit from the use of the user generated content (UGC) on the social networks to personalize his social search in order to better fit his interests and preferences. The main contributions of our work consist of, on the one hand, building a social profile from the UGC within the social network. We propose then a personalized social information retrieval models which integrate the user’s social profile at various levels of the IR process. On the other hand, with the objective of evaluating our PSIR models on a dedicated test collection, we propose a PSIR test collection "DelRSI" we built from the collaborative social bookmarking network "Delicious" ; a PSIR test collection containing in addition to the classical IR test collection’s data, a user-centered data
Frioux, Stéphane. "Les réseaux de la modernité : amélioration de l'environnement et diffusion de l'innovation dans la France urbaine (fin XIXe siècle - années 1950)." Phd thesis, Université Lumière - Lyon II, 2009. http://tel.archives-ouvertes.fr/tel-00447952.
Full textBadache, Ismail. "Recherche d'information sociale : exploitation des signaux sociaux pour améliorer la recherche d'information." Thesis, Toulouse 3, 2016. http://www.theses.fr/2016TOU30038/document.
Full textOur work is in the context of social information retrieval (SIR) and focuses on the exploitation of user-generated content in the process of seeking information. The Usergenerated content, or UGC, refers to a set of data (eg. social signals) whose content is mainly produced either directly influenced by end users. It is opposed to the traditional content produced, sold or distributed by professionals. The term became popular since 2005, in the Web 2.0 environments and in new social media. This movement reflects the democratization of the means of production and interaction in the web thanks to new technologies. Among these means more and more accessible to a wide public, we can cite social networks, blogs, microblogs, wikis, etc. The majority of information retrieval (IR) systems exploit two classes of features to rank documents in response to user's query. The first class, the most used one, is querydependent, which includes features corresponding to particular statistics of query terms such as term frequency, and term distribution within a document or in the collection of documents. The second class, referred to as documents prior, corresponds to queryindependent features such as the number of incoming links to a document, PageRank, topical locality, presence of URL, document authors, etc. One of the important sources which can also be used to measure the a priori interest of Web resources is social data (signals) associated with Web resource resulting from user interaction with this resource. These interactions representing annotations, comments or votes, produce useful and interesting social information that characterizes a resource in terms of popularity and reputation. Major search engines integrate social signals (e.g. Google, Bing). Searchmetrics1 showed that it exists a high correlation between social signals and the rankings provided by search engines such Google. We propose an approach that exploits social signals generated by users on the resources to estimate a priori relevance of a resource. This a priori knowledge is combined with topical relevance modeled by a language modeling (LM) approach. We also hypothesize that signals are time-dependent, the date when the user action has happened is important to distinguish between recent and old signals. Therefore, we assume that the recency of signals may indicate some recent interests to the resource, which may improve the a priori relevance of document. Secondly, number of signals of a resource depends on the resource age. Generally, an old resource may have much more signals than a recent one. We introduce the time-aware social approach that incorporates temporal characteristics of users' actions as prior in the retrieval model. Precisely, instead of assuming uniform document priors in this retrieval model, we assign document priors based on the signals associated to that document biased by both the creation date of the signals and the age of the document
Serres, Alexandre. "Aux sources d'Internet : l'émergence d'ARPANET. Exploration du processus d'émergence d'une infrastructure informationnelle. Description des trajectoires des acteurs et actants, des filières et des réseaux constitutifs de la naissance d'ARPANET. Problèmes critiques et épistémologiques posés par l'histoire des innovations." Phd thesis, Rennes 2, 2000. https://tel.archives-ouvertes.fr/tel-00312005.
Full textDrawing upon cybernetics, hypertext, interactive computing, packet switching, computing resources sharing and Cold War ideology, the emergence of the ARPANET network at the end of the sixties was the product of almost fifteen years of innovation, mobilizing numerous participants, members of the American " military-scientific-industrial " complex. After a critical study of the Internet historiography -especially the narrative of the supposed military origins of ARPANET, the thesis emphasizes the heterogeneity and uncertainty which constitute the innovation processes, as well as the multiple temporalities at work in the emergence of this information infrastructure. Based on an empiricist position, inspired by an anthropological approach towards the sciences and techniques which postulate the nesting of social and tehnological aspects, this thesis is built on three main points : -the exploration of the emergence of ARPANET, its many components and the associated sociotechnical networks. An important place is given to the birth of the interactive computing at the end of the fifties, symbolized by time-sharing computers, which foreshadow the network computer ; - the critical use of the translation model and its limits in studying the innovation processes ; - reflections on the history of information tools, linked to writing " processual " history. The description of the emergence of the first computer network reveals implicit questions of how to conceptualize innovation, and of determinism in particular
Maniu, Silviu. "Gestion des données dans les réseaux sociaux." Thesis, Paris, ENST, 2012. http://www.theses.fr/2012ENST0053/document.
Full textWe address in this thesis some of the issues raised by the emergence of social applications on the Web, focusing on two important directions: efficient social search inonline applications and the inference of signed social links from interactions between users in collaborative Web applications. We start by considering social search in tagging (or bookmarking) applications. This problem requires a significant departure from existing, socially agnostic techniques. In a network-aware context, one can (and should) exploit the social links, which can indicate how users relate to the seeker and how much weight their tagging actions should have in the result build-up. We propose an algorithm that has the potential to scale to current applications, and validate it via extensive experiments. As social search applications can be thought of as part of a wider class of context-aware applications, we consider context-aware query optimization based on views, focusing on two important sub-problems. First, handling the possible differences in context between the various views and an input query leads to view results having uncertain scores, i.e., score ranges valid for the new context. As a consequence, current top-k algorithms are no longer directly applicable and need to be adapted to handle such uncertainty in object scores. Second, adapted view selection techniques are needed, which can leverage both the descriptions of queries and statistics over their results. Finally, we present an approach for inferring a signed network (a "web of trust")from user-generated content in Wikipedia. We investigate mechanisms by which relationships between Wikipedia contributors - in the form of signed directed links - can be inferred based their interactions. Our study sheds light into principles underlying a signed network that is captured by social interaction. We investigate whether this network over Wikipedia contributors represents indeed a plausible configuration of link signs, by studying its global and local network properties, and at an application level, by assessing its impact in the classification of Wikipedia articles.javascript:nouvelleZone('abstract');_ajtAbstract('abstract')
Delalonde, Charles. "Mise en relation et coopération dans les équipes distribuées de R&D : l'application de l'Actor-Network Theory dans la recherche de "connaissances"." Troyes, 2007. http://www.theses.fr/2007TROY0015.
Full textUnlike content, which is perishable and quickly become obsolete, experts’ networks are rather permanent in R&D context. For this research, we formulated the assumption that information retrieval is critical to researchers’ activity and enables distributed teams to amplify their collective social capital. We utilized Michel Callon and Bruno Latour’s Actor Network. Theory to describe information retrieval’s activity. This activity model was utilized to specify DemonD (concatenation of DEMand and respOND), an Expers’ Retrieval Service, relying on three algorithms (Profiler, ContactRank and Coop), transparent profile construction based on user’s activity, community’s participation and shared documents. DemonD acts as a search engine and identify documents but more specifically users relevant to a query. These individuals are invited to participate in a dedicated newsgroup and the information exchanged is capitalized and shared in a dedicated knowledge base. We collected qualitative data, interviewing fifty researchers who reacted very positively to DemonD’s approach of social information retrieval. We also simulated DemonD’s usage with one hundred individuals and identified that information retrieval activity is a social process helping to foster a network of organizational expertise in distributed Research and Development teams
Bendella, Meryem. "Fouille de données provenant des réseaux sociaux pour la détection et la recherche." Electronic Thesis or Diss., Aix-Marseille, 2019. http://www.theses.fr/2019AIXM0612.
Full textSocial networks have gained a significant interest for society during our decade. These platforms allow users to produce, share and exchange various content. Twitter is one of the most popular social networks that allow users to publish messages, called tweets. These tweets may contain offensive texts, such as harassment or bullying messages, or information related to abnormal topics. Many research studies have shown how such social content can have an impact on users and cause psychological harm. Developing a system for detecting such type of messages is necessary to protect the user and predict tragic events. The work presented in this thesis is brought into the context of data mining from Twitter to identify and detect such messages. We propose a suspicious tweets detection system based on probabilistic topic models and fuzzy logic. In order to identify harassment tweets, we introduce a classification model that exploits a set of features and uses supervised learning algorithms. People also use social networks to search for relevant posts that satisfy their information need where this need is usually formulated using a textual query. Twitter’s messages are short and access to information is sometimes difficult because of the variety of published content and huge amount of data generated. The second part of this work deals with the context of social information retrieval and aims to improve tweets retrieval quality. We propose a query expansion approach to overcome the shortness of user queries and tweets by extracting frequent closed patterns and using word embeddings
Books on the topic "Réseaux sociaux – Recherche – Histoire"
Lepage, Linda. L' évolution du réseau de support social des parents au cours de la période entourant la naissance d'un enfant: Rapport de recherche présenté au Conseil québécois de la recherche sociale. Sainte-Foy, Qué: Université Laval, 1990.
Find full textLepage, Linda. L' évolution du réseau de support social des parents au cours de la période entourant la naissance d'un enfant: Rapport de recherche présenté au Conseil québécois de la recherche sociale. [Québec]: Gouvernement du Québec, Le Conseil, 1989.
Find full textOut of control: The rise of neo-biological civilization. Reading, Mass: Addison-Wesley, 1994.
Find full textSprinker, Michael. History and ideology in Proust: A la recherche du temps perdu and the Third French Republic. Cambridge: Cambridge University Press, 1994.
Find full textRéseau Eur-Africain de Recherche sur les Epopées. (2nd 2002 Amiens, France). Pouvoir, liens de parenté et structures épiques: Actes du deuxième colloque international du REARE (Réseau Eur-Africain de recherche sur les epopées) : Amiens (17-19 septembre 2002). Amiens: Presses du "Centre d'études médiévales", Université de Picardie-Jules Verne, 2003.
Find full textSprinker, Michael. History and ideology in Proust. Cambridge: Cambridge University Press, 1994.
Find full text1965-, Wright Alison, Penny Nicholas 1949-, and National Gallery (Great Britain), eds. Renaissance Florence: The art of the 1470s. London: National Gallery Publications Limited, 1999.
Find full textCollins, Randall. The sociology of philosophies: A global theory of intellectual change. Cambridge, Mass: Belknap Press of Harvard University Press, 1998.
Find full textBook chapters on the topic "Réseaux sociaux – Recherche – Histoire"
Monjour, Servanne. "Pratiques numériques (blogs, forums, réseaux sociaux)." In Vocabulaire des histoires de vie et de la recherche biographique, 438–40. Érès, 2019. http://dx.doi.org/10.3917/eres.delor.2019.01.0438.
Full textAngot, Jacques, Barthélemy Chollet, and Emmanuel Josserand. "Chapitre 15. Analyse des réseaux sociaux." In Méthodes de recherche en management, 498–523. Dunod, 2014. http://dx.doi.org/10.3917/dunod.thiet.2014.01.0498.
Full textParis, Sunny. "Les réseaux sociaux, une histoire d'adoption." In Guide pratique Archimag, 6–7. Serda édition-IDP, 2012. http://dx.doi.org/10.3917/serda.archi.2012.02.0006.
Full text"Chapitre 13 : Recherche et chercheurs : le temps des réseaux." In Histoire d'un pionnier de l'informatique, 213–36. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0183-1-019.
Full text"Chapitre 13 : Recherche et chercheurs : le temps des réseaux." In Histoire d'un pionnier de l'informatique, 213–36. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0183-1.c019.
Full textBognon, Sabine, Gwendoline L’Her, Patricia Lejoux, and Nicolas Buclet. "8. De la ville des réseaux à la ville des flux. Enjeux techniques, sociaux et politiques d’une appréhension de l’urbain par les flux." In Pour la recherche urbaine, 161–80. CNRS Éditions, 2020. http://dx.doi.org/10.4000/books.editionscnrs.37108.
Full textPerraudin, Anna. "À la recherche de la juste distance avec la communauté : réorganisation des réseaux sociaux en migration." In Esquiver les frontières, 139–70. Presses universitaires de Rennes, 2018. http://dx.doi.org/10.4000/books.pur.137958.
Full textConference papers on the topic "Réseaux sociaux – Recherche – Histoire"
Duplain Laferrière, Frédérique, Gabrielle Lapointe, Véronique Noël, Gaël Bouffard, and Chantal Bouffard. "Analyse rétrospective de l’utilisation des réseaux sociaux pour le recrutement d’adolescent(e)s atteints de NF1, de femmes enceintes, de chercheurs/euses fondamentalistes et de médecins." In Recrutement et consentement à la recherche : réalités et défis éthiques. Éditions de l'Université de Sherbrooke, 2018. http://dx.doi.org/10.17118/11143/14117.
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