Pierre-Antoine Lequeu, PhD student
I am a PhD student at Sorbonne University, Paris, France under the supervision of Benjamin Piwowarksi at the ISIR laboratory. My PhD topic tackles the Fair and Explainable Automatic Summarization of Political Debates, with a focus on large scale citizens consultations. This PhD is part of the Democratic Commons project, in parternship with SciencesPo university and Make.org. I am also a teacher assistant at Sorbonne University for bachelor and masters students.
My research interests focus on bias and ethics of generative AI, explainable systems, and more recently on positional encoding in Transformers. My life interests are music, drawing, and overall anything art :)
Latest Publication
- The GDN-CC Dataset: Automatic Corpus Clarification for AI-enhanced Democratic Citizen Consultations — ACL (2026)
Latest Talk
- Grounding Synthesis in Human Votes: Improving Sparse Matrix Completion for Opinion Selection in Large-Scale Consultations — ParliView workshop, UC Dublin (2026)