New projects


SOCSEMICS aims at developing a set of integrated, groundbreaking methods to address the possible existence of so-called “filter bubbles” in the digital public space. In all generality, this phenomenon may be construed as communities whose actors are more or less prone to interaction and open to informations coming from “outside” of these communities. SOCSEMICS will contribute to the formalization and operationalization of this question by addressing three current challenges:

  • developing a comprehensive theory of reinforcing and self-sustaining socio-semantic communities by appraising the social, semantic and socio-semantic realms simultaneously;
  • drastically improving content analysis by replacing classical distributional approaches with clause analysis, and thereby enabling quantitative analyses which render the linguistic complexity of utterances in web corpuses;
  • fostering the interface between these methods and qualitative approaches, especially through a couple of broad case studies, together with the development of interactive platforms implementing the above innovations and facilitating digital social research.

Current projects


The team is involved in the activities of the Algodiv project, an ANR-funded grant active over 2016-2019 which follows the Algopol project (2012-2015). Coordinated by Camille Roth, AlgoDiv (“Diversité informationnelle et recommandation algorithmique”) is an interdisciplinary project gathering sociologists and computer scientists. It aims at understanding the intertwined effect of human information consumption behavior and man-made algorithms on online informational diversity and the shape of epistemic landscapes, including the possible existence of filter bubbles.

See the website of Algodiv.


DARIAH is a European Research Infrastructure Consortium (ERIC). It supports arts and humanities scholars working with computational methods. People in DARIAH provide digital tools and share data as well as know-how. They organize learning opportunities for digital research methods, like workshops and summer schools, and offer training materials for Digital Humanities. DARIAH currently connects several hundreds of scholars and dozens of research facilities in many different European countries. In addition DARIAH has strong ties to many research projects across Europe. Created in 2014, DARIAH ERIC is established for twenty years and currently has 17 member countries: Germany, Austria, Belgium, Croatia, Cyprus, Denmark, France, Greece, Ireland, Italy, Luxembourg, Malta, the Netherlands, Poland, Portugal, Serbia and Slovenia. The statutory seat is in Paris, France. The coordination of DARIAH activities is done by the DARIAH Coordination Office, which is based in Berlin (Centre Marc Bloch), Göttingen (University of Göttingen) and The Hague (DANS).

Qual-quant meetings

The team organizes on a regular basis a series of internal meetings on qual-quant approaches. The sessions aim at presenting the recently finished or ongoing work of the team as well as proposing methodological workshops conceived as a training to digital methods (fabrication and curation of databases, text processing, etc.), in order to trigger new qual-quant research questions at the Centre Marc Bloch.

Past projects

Aresos (Mastodons)

In 2012 the “Task force for Interdiscipinarity” of CNRS initiated the MASTODONS endeavor, focused on exploiting and analyzing Big Data. The ARESOS project emerged within this framework to specifically deal with socio-semantic data, gathering sociologists, mathematicians, linguists, computer scientists. It was coordinated by LIP6 (U. Paris VI), at CMB it involved Lou Charaudeau, Telmo Menezes and Camille Roth.

Einstein-Zirkel “Digital Humanities in Berlin”

The team also took part in the “Digital Humanities in Berlin” group, gathering Berlin-based academics strongly active in the field of Digital Humanities, and which is formally supported by the Einstein-Stiftung as an Einstein-Zirkel.