Vieira, Tim

7 publications

NeurIPS 2025 Better Estimation of the Kullback--Leibler Divergence Between Language Models Afra Amini, Tim Vieira, Ryan Cotterell

ICML 2025 From Language Models over Tokens to Language Models over Characters Tim Vieira, Benjamin Lebrun, Mario Giulianelli, Juan Luis Gastaldi, Brian Dusell, John Terilla, Timothy J. O’Donnell, Ryan Cotterell

ICML 2025 Language Models over Canonical Byte-Pair Encodings Tim Vieira, Tianyu Liu, Clemente Pasti, Yahya Emara, Brian Dusell, Benjamin Lebrun, Mario Giulianelli, Juan Luis Gastaldi, Timothy J. O’Donnell, Ryan Cotterell

ICLR 2025 Syntactic and Semantic Control of Large Language Models via Sequential Monte Carlo João Loula, Benjamin LeBrun, Li Du, Ben Lipkin, Clemente Pasti, Gabriel Grand, Tianyu Liu, Yahya Emara, Marjorie Freedman, Jason Eisner, Ryan Cotterell, Vikash Mansinghka, Alexander K. Lew, Tim Vieira, Timothy J. O'Donnell

ICLR 2025 The Foundations of Tokenization: Statistical and Computational Concerns Juan Luis Gastaldi, John Terilla, Luca Malagutti, Brian DuSell, Tim Vieira, Ryan Cotterell

ICLR 2025 Variational Best-of-N Alignment Afra Amini, Tim Vieira, Elliott Ash, Ryan Cotterell

NeurIPSW 2024 Variational Best-of-N Alignment Afra Amini, Tim Vieira, Elliott Ash, Ryan Cotterell