User profiles for Peng Xu

Peng Xu

- Verified email at google.com - Cited by 8844

Peng Xu (徐鹏)

- Verified email at xmu.edu.cn - Cited by 8815

Peng Xu (徐 鹏)

- Verified email at technion.ac.il - Cited by 7306

Two dimensional nanomaterials for flexible supercapacitors

X Peng, L Peng, C Wu, Y Xie - Chemical Society Reviews, 2014 - pubs.rsc.org
Flexible supercapacitors, as one of most promising emerging energy storage devices, are of
great interest owing to their high power density with great mechanical compliance, making …

Improving fatty acids production by engineering dynamic pathway regulation and metabolic control

P Xu, L Li, F Zhang, G Stephanopoulos… - Proceedings of the …, 2014 - pnas.org
Global energy demand and environmental concerns have stimulated increasing efforts to
produce carbon-neutral fuels directly from renewable resources. Microbially derived aliphatic …

Genome sequence and genetic diversity of the common carp, Cyprinus carpio

P Xu, X Zhang, X Wang, J Li, G Liu, Y Kuang, J Xu… - Nature …, 2014 - nature.com
The common carp, Cyprinus carpio, is one of the most important cyprinid species and globally
accounts for 10% of freshwater aquaculture production. Here we present a draft genome …

Ultrathin Two-Dimensional MnO2/Graphene Hybrid Nanostructures for High-Performance, Flexible Planar Supercapacitors

L Peng, X Peng, B Liu, C Wu, Y Xie, G Yu - Nano letters, 2013 - ACS Publications
Planar supercapacitors have recently attracted much attention owing to their unique and
advantageous design for 2D nanomaterials based energy storage devices. However, improving …

Coronavirus disease 2019 (COVID-19): a perspective from China

ZY Zu, MD Jiang, PP Xu, W Chen, QQ Ni, GM Lu… - Radiology, 2020 - pubs.rsna.org
In December 2019, an outbreak of severe acute respiratory syndrome coronavirus 2 infection
occurred in Wuhan, Hubei Province, China, and spread across China and beyond. On …

Do as i can, not as i say: Grounding language in robotic affordances

…, V Vanhoucke, F Xia, T Xiao, P Xu, S Xu… - arXiv preprint arXiv …, 2022 - arxiv.org
Large language models can encode a wealth of semantic knowledge about the world. Such
knowledge could be extremely useful to robots aiming to act upon high-level, temporally …

Rt-1: Robotics transformer for real-world control at scale

…, S Vega, Q Vuong, F Xia, T Xiao, P Xu, S Xu… - arXiv preprint arXiv …, 2022 - arxiv.org
By transferring knowledge from large, diverse, task-agnostic datasets, modern machine
learning models can solve specific downstream tasks either zero-shot or with small task-specific …

Rt-2: Vision-language-action models transfer web knowledge to robotic control

…, P Wohlhart, J Wu, F Xia, T Xiao, P Xu, S Xu… - arXiv preprint arXiv …, 2023 - arxiv.org
We study how vision-language models trained on Internet-scale data can be incorporated
directly into end-to-end robotic control to boost generalization and enable emergent semantic …

[HTML][HTML] Do as i can, not as i say: Grounding language in robotic affordances

…, V Vanhoucke, F Xia, T Xiao, P Xu… - … on robot learning, 2023 - proceedings.mlr.press
Large language models can encode a wealth of semantic knowledge about the world. Such
knowledge could be extremely useful to robots aiming to act upon high-level, temporally …

Code as policies: Language model programs for embodied control

J Liang, W Huang, F Xia, P Xu… - … on Robotics and …, 2023 - ieeexplore.ieee.org
Large language models (LLMs) trained on code-completion have been shown to be
capable of synthesizing simple Python programs from docstrings [1]. We find that these code-writing …