7 citations
2 papers
cond-mat.quant-gas2021★ 7 cited
Synthetic topology and Floquet dynamic quantum phase transition in a periodically driven Raman lattice
De-Huan Cai, Wei Yi
Stimulated by the recent progress in engineering topological band structures in cold atomic gases, we study the dynamic topological phenomena for atoms loaded in a periodically dri…
cs.CL2020★ 5 cited
Application of Pre-training Models in Named Entity Recognition
Yu Wang, Yining Sun, Zuchang Ma +3
Named Entity Recognition (NER) is a fundamental Natural Language Processing (NLP) task to extract entities from unstructured data. The previous methods for NER were based on machin…