User profiles for Y. Xu

Yuxi Xu

- Verified email at westlake.edu.cn - Cited by 27282

Yanhui Xu (徐彦辉)

- Verified email at fudan.edu.cn - Cited by 11893

Ye Xu

- Verified email at iccas.ac.cn - Cited by 7816

Flexible graphene films via the filtration of water-soluble noncovalent functionalized graphene sheets

Y Xu, H Bai, G Lu, C Li, G Shi - Journal of the American Chemical …, 2008 - ACS Publications
Flexible graphene films were prepared by the filtration of water-soluble noncovalently
functionalized graphene sheets with pyrenebutyrate. The work presented here will not only open a …

Survey of hallucination in natural language generation

Z Ji, N Lee, R Frieske, T Yu, D Su, Y Xu, E Ishii… - ACM Computing …, 2023 - dl.acm.org
… The ratio of hallucinated tokens to the total number of target tokens \(|y|\) can reflect the …
To tackle this, Xu et al. [153] introduce a dataset consisting of more than 40 utterances per …

Present and future of surface-enhanced Raman scattering

…, T Vo-Dinh, Y Wang, KA Willets, C Xu, H Xu, Y Xu… - ACS …, 2019 - ACS Publications
The discovery of the enhancement of Raman scattering by molecules adsorbed on nanostructured
metal surfaces is a landmark in the history of spectroscopic and analytical techniques. …

Prevalence and severity of corona virus disease 2019 (COVID-19): A systematic review and meta-analysis

…, Z Dai, H Deng, X Li, Q Huang, Y Wu, L Sun, Y Xu - Journal of clinical …, 2020 - Elsevier
Background Since being first reported in Wuhan, China, in December 8, 2019, the outbreak
of the novel coronavirus, now known as COVID-19, has spread globally. Some case studies …

Prevalence and control of diabetes in Chinese adults

Y Xu, L Wang, J He, Y Bi, M Li, T Wang, L Wang… - Jama, 2013 - jamanetwork.com
Y. Diabetes saps health and wealth from China’s rise. … Drs Y. Xu, Limin Wang, He, and Bi
contributed equally to this work. Drs Weiqing Wang, Wenhua Zhao, and Ning jointly directed …

[HTML][HTML] Structure of Mpro from SARS-CoV-2 and discovery of its inhibitors

Z Jin, X Du, Y Xu, Y Deng, M Liu, Y Zhao, B Zhang, X Li… - Nature, 2020 - nature.com
A new coronavirus, known as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2),
is the aetiological agent responsible for the 2019–2020 viral pneumonia outbreak of …

Single‐junction organic photovoltaic cell with 19% efficiency

Y Cui, Y Xu, H Yao, P Bi, L Hong, J Zhang… - Advanced …, 2021 - Wiley Online Library
Improving power conversion efficiency (PCE) is important for broadening the applications of
organic photovoltaic (OPV) cells. Here, a maximum PCE of 19.0% (certified value of 18.7%) …

[HTML][HTML] Antibody responses to SARS-CoV-2 in patients with COVID-19

…, P Liao, JF Qiu, Y Lin, XF Cai, DQ Wang, Y Hu… - Nature medicine, 2020 - nature.com
We report acute antibody responses to SARS-CoV-2 in 285 patients with COVID-19. Within
19 days after symptom onset, 100% of patients tested positive for antiviral immunoglobulin-G …

Lamda: Language models for dialog applications

…, M Krikun, D Lepikhin, J Qin, D Chen, Y Xu… - arXiv preprint arXiv …, 2022 - arxiv.org
We present LaMDA: Language Models for Dialog Applications. LaMDA is a family of
Transformer-based neural language models specialized for dialog, which have up to 137B …

[PDF][PDF] Oncometabolite 2-hydroxyglutarate is a competitive inhibitor of α-ketoglutarate-dependent dioxygenases

…, Y Zhang, Y Xu, Q Lei, KL Guan, S Zhao, Y Xiong - Cancer cell, 2011 - cell.com
IDH1 and IDH2 mutations occur frequently in gliomas and acute myeloid leukemia, leading
to simultaneous loss and gain of activities in the production of α-ketoglutarate (α-KG) and 2-…