3 papers
cs.CL2020
Improving Text Generation Evaluation with Batch Centering and Tempered Word Mover Distance
Xi Chen, Nan Ding, Tomer Levinboim +1
Recent advances in automatic evaluation metrics for text have shown that deep contextualized word representations, such as those generated by BERT encoders, are helpful for designi…
cond-mat.supr-con2020
Reply to "Comment on 'Apical charge flux-modulated in-plane transport properties of cuprate superconductors'"
Xin Li, Sooran Kim, Xi Chen +1
This Reply to preceding Comment of arXiv:1909.09867 shows why the statements in the Comment are misleading. We point out that our physical picture and theirs are fundamentally diff…
cond-mat.supr-con2019
A picture of pseudogap phase related to charge fluxes
Xi Chen, Jiahao Dong, Xin Li
Recently, charge density fluctuations or charge fluxes attract strong interests in understanding the unconventional superconductivity. In this paper, a new emergent configuration i…