Papers by Lukas Wolf
The time scale of redundancy between prosody and linguistic context (2025.acl-long)
Copied to clipboard
Tamar I Regev, Chiebuka Ohams, Shaylee Xie, Lukas Wolf, Evelina Fedorenko, Alex Warstadt, Ethan Wilcox, Tiago Pimentel
| Challenge: | Prior work has shown that the information carried by prosodic features is substantially redundant with that carried by the surrounding words. |
| Approach: | They examine the time scale of this relationship, studying how it varies with the length of past and future contexts. |
| Outcome: | The results show that prosody features show some redundancy with future words, but only with a short scale of 1-2 words, consistent with reports of incremental short-term planning in language production. |
Quantifying the redundancy between prosody and text (2023.emnlp-main)
Copied to clipboard
Lukas Wolf, Tiago Pimentel, Evelina Fedorenko, Ryan Cotterell, Alex Warstadt, Ethan Wilcox, Tamar Regev
| Challenge: | Existing studies suggest partial redundancy between prosody and linguistic information. |
| Approach: | They use large language models to estimate how much information is redundant between prosody and the words themselves. |
| Outcome: | The proposed model can predict prosodic features across prosodic features, including intensity, duration, pauses, and pitch contours. |