1 code implementation • 26 May 2023 • Yihong Liu, Alexandra Chronopoulou, Hinrich Schütze, Alexander Fraser
By conducting extensive experiments on different language pairs, including similar and distant, high and low-resource languages, we find that our method alleviates the copying problem, thus improving the translation performance on low-resource languages.
no code implementations • 22 May 2023 • Haotian Ye, Yihong Liu, Hinrich Schütze
An interesting line of research in natural language processing (NLP) aims to incorporate linguistic typology to bridge linguistic diversity and assist the research of low-resource languages.
1 code implementation • 22 May 2023 • Yihong Liu, Haotian Ye, Leonie Weissweiler, Hinrich Schütze
This demonstrates the benefits of colexification for multilingual NLP.
2 code implementations • 15 May 2023 • Yihong Liu, Haotian Ye, Leonie Weissweiler, Philipp Wicke, Renhao Pei, Robert Zangenfeind, Hinrich Schütze
The resulting measure for the conceptual similarity of two languages is complementary to standard genealogical, typological, and surface similarity measures.
no code implementations • ACL 2022 • Yihong Liu, Haris Jabbar, Hinrich Schütze
The primary novelties of our model are: (a) capturing language-specific sentence representations separately for each language using normalizing flows and (b) using a simple transformation of these latent representations for translating from one language to another.
no code implementations • 31 Oct 2021 • Shubo Yang, Han Han, Yihong Liu, Weisi Guo, Zhibo Pang, Lei Zhang
In this paper, for mmWave secret key generation of physical layer security, we use a reconfigurable intelligent surface (RIS) to induce randomness directly in wireless environments, without adding complexity to transceivers.