3 papers
cs.SI2026
Toward Collective-Centric Evaluation of Preference Inference for Participatory Democracy
Pierre-Antoine Lequeu, Salim Hafid, Paul Lerner +6
To scale up collective decision-making, participatory democracy platforms such as Polis and Remesh enable online deliberation among thousands of participants. However, at this scal…
cs.CL2026
Give it Space! Explicit Disentangling of Positional and Semantic Representations in Encoders
Pierre-Antoine Lequeu, Camille Barboule, Benjamin Piwowarski
Positional encoding (PE) underpins how permutation-invariant Transformers represent sequence order, yet how positional information is processed and stored remains poorly understood…
cs.CL2026
The GDN-CC Dataset: Automatic Corpus Clarification for AI-enhanced Democratic Citizen Consultations
Pierre-Antoine Lequeu, Léo Labat, Laurène Cave +3
LLMs are ubiquitous in modern NLP, and while their applicability extends to texts produced for democratic activities such as online deliberations or large-scale citizen consultatio…