Antonin Segault

Antonin Segault
University Paris Nanterre · Information and communication sciences

Ph.D

About

19
Publications
1,808
Reads
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18
Citations
Additional affiliations
September 2018 - present
Dicen-IdF
Position
  • Professor (Associate)

Publications

Publications (19)
Chapter
The Wikipedia encyclopedia plays a key role in knowledge mediation toward the public. This paper analyses the representations of artificial intelligence (AI) that appear in this encyclopedia. We therefore study the evolution of the article AI (on the French edition of Wikipedia) over the last nineteen years: its content, its references and the netw...
Article
Full-text available
La plateforme de micro-blogues Twitter a pris une place centrale dans le paysage médiatique des dernières années. L’archivage des messages (ou tweets) qui y sont publiés présente par conséquent une importance particulière, pour les chercheurs mais aussi pour la société. Cependant, pour être exploitable, leur enregistrement nécessite de prendre en c...
Chapter
Radiation measurements are key information for risk communication in post-nuclear accident situations. Among the different social media platforms, Twitter offers automated accounts which have been used to share the readings, but often in an incomplete way from the perspective of data sharing and risk communication between citizen and radiation expe...
Conference Paper
This paper studies the uses of social media from a crossplatform perspective. It firstly defines the concept of crossplatform references and the different forms they can take. A set of methodological challenges that may hinder the analysis of such references is then described, alongside with some possible solutions and tools. Promising research ave...
Thesis
Full-text available
Les accidents nucléaires majeurs constituent des crises à grande échelle, susceptibles de contaminer de large territoires pour des décennies. Les habitants de ces territoires doivent alors acquérir de nouvelles connaissances et adapter leur mode de vie pour limiter l'impact sanitaire et sociétal des radiations. Si la France a développé un plan de g...
Chapter
Digital services for information and communication, especially social media, are increasingly being used to share the information required to manage disasters such as a nuclear accident. In this particular case, victims can only rely on measurements to evaluate the radioactive contamination of the environment, food and people. This chapter presents...
Article
Radiation measurements are key information for risk communication in post-nuclear accident situations. Among the different social media platforms, Twitter offers automated accounts which have been used to share the readings, but often in an incomplete way from the perspective of data sharing and risk communication between citizen and radiation expe...
Chapter
Full-text available
With the on growing usage of microblogging services, such as Twitter, millions of users share opinions daily on virtually everything. Making sense of this huge amount of data using sentiment and emotion analysis, can provide invaluable benefits to organizations trying to better understand what the public thinks about their services and products. Wh...
Conference Paper
During the long-term period of a nuclear disaster, people living in contaminated territories need to gain knowledge in order to take protective actions. While existing representations of this knowledge are designed for experts, we propose a thesaurus of radiation safety built for the lay people. We present a methodology to extract such a thesaurus...