---
title: "Leo Z. Liu — papers of 2021 — 1 paper, the most cited first"
description: "Leo Z. Liu — papers of 2021: 1 paper on Elamur Research, the most cited first — what each work is about in our own words."
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# Leo Z. Liu — papers of 2021 — 1 paper, the most cited first

1 paper · [all years of Leo Z. Liu](https://md.research.elamur.ai/free/en/authors/leo-z-liu/#years)

**[Probing Across Time: What Does RoBERTa Know and When?](https://md.research.elamur.ai/free/en/papers/liu-2021-probing-across-time-what-does/) [Findings of the Association for Computational Linguistics](https://md.research.elamur.ai/free/en/venues/findings/)**Leo Z. Liu, Yizhong Wang, Jungo Kasai, et al.*2021 · 96 citations*