2015 |
Journal Articles |
Rule, Alix; Cointet, Jean-Philippe; Bearman, Peter Lexical shifts, substantive changes, and continuity in State of the Union discourse, 1790-2014 Journal Article Proceedings of the National Academy of Sciences, 112 (35), pp. 10837-10844, 2015. Abstract | Links | BibTeX @article{rule2015lexical,
title = {Lexical shifts, substantive changes, and continuity in State of the Union discourse, 1790-2014},
author = {Alix Rule and Jean-Philippe Cointet and Peter Bearman},
url = {https://doi.org/10.1073/pnas.1512221112},
year = {2015},
date = {2015-01-01},
journal = {Proceedings of the National Academy of Sciences},
volume = {112},
number = {35},
pages = {10837-10844},
publisher = {National Acad Sciences},
abstract = {This study reveals that the entry into World War I in 1917 indexed the decisive transition to the modern period in American political consciousness, ushering in new objects of political discourse, a more rapid pace of change of those objects, and a fundamental reframing of the main tasks of governance. We develop a strategy for identifying meaningful categories in textual corpora that span long historic durées, where terms, concepts, and language use changes. Our approach is able to account for the fluidity of discursive categories over time, and to analyze their continuity by identifying the discursive stream as the object of interest.},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
This study reveals that the entry into World War I in 1917 indexed the decisive transition to the modern period in American political consciousness, ushering in new objects of political discourse, a more rapid pace of change of those objects, and a fundamental reframing of the main tasks of governance. We develop a strategy for identifying meaningful categories in textual corpora that span long historic durées, where terms, concepts, and language use changes. Our approach is able to account for the fluidity of discursive categories over time, and to analyze their continuity by identifying the discursive stream as the object of interest. |
Book Chapters |
Aventurier, Pascal; Ollivier, Guillaume; de Alencar, Maria Cleofas Faggion; Bellon, Stephane Estudo cientométrico dos Congressos Brasileiros de Agroecologia Book Chapter Redes de agroecologias : experiênçias no Brasil e na França, pp. 248, 2015. Abstract | Links | BibTeX @inbook{Aventurier2015,
title = {Estudo cientométrico dos Congressos Brasileiros de Agroecologia},
author = {Pascal Aventurier and Guillaume Ollivier and Maria Cleofas Faggion de Alencar and Stephane Bellon},
url = {https://hal.archives-ouvertes.fr/hal-01181041/},
year = {2015},
date = {2015-01-01},
booktitle = {Redes de agroecologias : experiênçias no Brasil e na França},
pages = {248},
abstract = {A produção técnico-científica internacional em Agroecologia, cuja fundamentação está ancorada nas bases de dados bibliográficas internacionais, o Web of Science (WoS) e o Scopus. Quando começamos a estudar a produção internacional, encontramos menos de 150 textos de pesquisadores brasileiros em mais de 2.500 artigos em Agroecologia (OLLIVIER et al., 2011, ALENCAR; AVENTURIER, 2013), que representa um número pequeno em relação à dinâmica de produção de conhecimento em Agroecologia no Brasil. A análise de Alencar e Aventurier, em 2014, mostrou que existem mais de 8.000 textos sobre o assunto publicados em congressos, artigos de revistas, dissertações e teses que estão sendo coletados e armazenados para estudos dos projetos “Repositório de acesso livre para agroecologia e agricultura orgânica do Brasil” (FAPESP, projeto 2009/54940-9) e “Agroecologia na França e no Brasil: entre redes científicas, movimentos sociais e políticas públicas” (CAPES/COFECUB, projeto 716/2011). Embora a história da Agroecologia no Brasil tenha se manifestado com abundância de atividades, principalmente nos congressos em agroecologia, a sua visibilidade não corresponde à dinâmica da produção técnico-científica internacional (ALENCAR, AVENTURIER, 2013). },
keywords = {},
pubstate = {published},
tppubtype = {inbook}
}
A produção técnico-científica internacional em Agroecologia, cuja fundamentação está ancorada nas bases de dados bibliográficas internacionais, o Web of Science (WoS) e o Scopus. Quando começamos a estudar a produção internacional, encontramos menos de 150 textos de pesquisadores brasileiros em mais de 2.500 artigos em Agroecologia (OLLIVIER et al., 2011, ALENCAR; AVENTURIER, 2013), que representa um número pequeno em relação à dinâmica de produção de conhecimento em Agroecologia no Brasil. A análise de Alencar e Aventurier, em 2014, mostrou que existem mais de 8.000 textos sobre o assunto publicados em congressos, artigos de revistas, dissertações e teses que estão sendo coletados e armazenados para estudos dos projetos “Repositório de acesso livre para agroecologia e agricultura orgânica do Brasil” (FAPESP, projeto 2009/54940-9) e “Agroecologia na França e no Brasil: entre redes científicas, movimentos sociais e políticas públicas” (CAPES/COFECUB, projeto 716/2011). Embora a história da Agroecologia no Brasil tenha se manifestado com abundância de atividades, principalmente nos congressos em agroecologia, a sua visibilidade não corresponde à dinâmica da produção técnico-científica internacional (ALENCAR, AVENTURIER, 2013). |
Chavalarias, David; Cointet, Jean-Philippe; Cornilleau, Lise; Duong, Tan Kiem; Mogoutov, Andrei; Villard, Lionel; Roth, Camille; Thierry, Savy Thematic Domination of Media Framing Book Chapter Atlas of Knowledge Anyone Can Map, pp. 17, 2015. Abstract | Links | BibTeX @inbook{Chavalarias2015,
title = {Thematic Domination of Media Framing},
author = {David Chavalarias and Jean-Philippe Cointet and Lise Cornilleau and Tan Kiem Duong and Andrei Mogoutov and Lionel Villard and Camille Roth and Savy Thierry},
url = {https://cns.iu.edu//docs/handouts/Atlas_of_Knowledge_Flyer_hi.pdf},
year = {2015},
date = {2015-01-01},
booktitle = {Atlas of Knowledge Anyone Can Map},
pages = {17},
abstract = {Text-mining network analysis tools are used to identify the key themes discussed in the press at a given period. Each article is then associated with these automatically reconstructed topics whether they correspond to concerns expressed at the local level, or general statements and action at national/international level. These news items are also geo-located both by the origin of the story and the places mentioned in the story enabling to map how a given theme or issue is distributed over the world. Moreover, themes identified at successive time steps are reconnected into streams of content. A stream visualization illustrates how topics articulate through time. An online interface allows to visualize these maps, themes and news entries and to answer questions such as : Is an issue – concerning for example the impact of climatic change on food security – attracting more attention with time? How this specific issue relates with contiguous subjects (use of biofuel for example) ? Does the climatic change issue observed at a given time stem from, possibly various, past issue framing or is it a completely emergent topic ?},
keywords = {},
pubstate = {published},
tppubtype = {inbook}
}
Text-mining network analysis tools are used to identify the key themes discussed in the press at a given period. Each article is then associated with these automatically reconstructed topics whether they correspond to concerns expressed at the local level, or general statements and action at national/international level. These news items are also geo-located both by the origin of the story and the places mentioned in the story enabling to map how a given theme or issue is distributed over the world. Moreover, themes identified at successive time steps are reconnected into streams of content. A stream visualization illustrates how topics articulate through time. An online interface allows to visualize these maps, themes and news entries and to answer questions such as : Is an issue – concerning for example the impact of climatic change on food security – attracting more attention with time? How this specific issue relates with contiguous subjects (use of biofuel for example) ? Does the climatic change issue observed at a given time stem from, possibly various, past issue framing or is it a completely emergent topic ? |
Inproceedings |
Quatrebarbes, Constance De; Mazieres, Antoine; Cointet, Jean-Philippe Monitoring Issues in Digital Public Space-From Data Collection to Issue Mapping Inproceedings Etudier le Web politique: Regards croisés (WEBPOL), 2015. Abstract | Links | BibTeX @inproceedings{de2015monitoring,
title = {Monitoring Issues in Digital Public Space-From Data Collection to Issue Mapping},
author = {Constance De Quatrebarbes and Antoine Mazieres and Jean-Philippe Cointet},
url = {https://hal.archives-ouvertes.fr/hal-01771550},
year = {2015},
date = {2015-01-01},
booktitle = {Etudier le Web politique: Regards croisés (WEBPOL)},
abstract = {This article objectives are twofold. Its aim is both to introduce the principles of CrawText: an online data collection tool, and to identify some perspectives on the possible use of those digital traces for the analysis of public issues. CrawText specificity is to enable the construction of controlled corpora focusing on a given topic. Besides it allows to track the evolution of digital territories along time, paving the way toward the monitoring of actors and content dynamics in those public spaces. We will briefly illustrate those analytical perspectives with a case study on current discussions about the Climate Change Conference COP 21 to be held in Paris next Fall.},
keywords = {},
pubstate = {published},
tppubtype = {inproceedings}
}
This article objectives are twofold. Its aim is both to introduce the principles of CrawText: an online data collection tool, and to identify some perspectives on the possible use of those digital traces for the analysis of public issues. CrawText specificity is to enable the construction of controlled corpora focusing on a given topic. Besides it allows to track the evolution of digital territories along time, paving the way toward the monitoring of actors and content dynamics in those public spaces. We will briefly illustrate those analytical perspectives with a case study on current discussions about the Climate Change Conference COP 21 to be held in Paris next Fall. |
