معرفی
Tiphaine Viard is a Lecturer in the Digital Technologies, Organization and Society (DTOS) team at Télécom Paris, part of Institut Polytechnique de Paris. Her work bridges artificial intelligence, data analysis, and sociotechnical systems, focusing on the interplay between technical concepts and societal implications.
- Current research centers on AI ethics, regulation, and environmental/human costs of AI through the ANR-funded CHAI project, which maps the social landscape of AI actors and institutions.
- Her methodological expertise includes temporal network analysis, graph theory, and clique enumeration in interaction streams, applied to domains like IP traffic, social networks, and public sector AI systems.
Publications highlight interdisciplinary trends: 2025 work explores meso-scale ethical frameworks, while 2024 studies map socio-semantic variations in AI concepts. Earlier contributions (2018–2016) formalized stream graphs for temporal interaction modeling.
She collaborates with institutions like the Interdisciplinary Institute of Innovation (i3) and has advised PhD candidates in computational social sciences. Her analyses of 75+ ethical charters reveal tensions between vague industry standards and concrete regulatory needs, emphasizing democratization of AI discourse and power asymmetries in global data practices.
