Benjamin Piwowarski2 papers on this site (2021)QuestEval: Summarization Asks for Fact-based EvaluationThomas Scialom, Paul-Alexis Dray, Sylvain Lamprier, et al.2021SPLADE: Sparse Lexical and Expansion Model for First Stage RankingThibault Formal, Benjamin Piwowarski, Stéphane Clinchant2021