User profiles for Xi Chen

(Peter) Xi Chen

- Verified email at berkeley.edu - Cited by 42394

Xi Chen

- Verified email at google.com - Cited by 24400

Xi Lin Chen

- Verified email at a3.epfl.ch - Cited by 16843

Characterization of microRNAs in serum: a novel class of biomarkers for diagnosis of cancer and other diseases

X Chen, Y Ba, L Ma, X Cai, Y Yin, K Wang, J Guo… - Cell research, 2008 - nature.com
Dysregulated expression of microRNAs (miRNAs) in various tissues has been associated with
a variety of diseases, including cancers. Here we demonstrate that miRNAs are present in …

RAGE and amyloid-β peptide neurotoxicity in Alzheimer's disease

SD Yan, XI Chen, J Fu, M Chen, H Zhu, A Roher… - Nature, 1996 - nature.com
Amyloid-beta peptide is central to the pathology of Alzheimer's disease, because it is
neurotoxic—directly by inducing oxidant stress, and indirectly by activating microglia. A specific cell-…

Cutting sp 2 clusters in graphene sheets into colloidal graphene quantum dots with strong green fluorescence

…, H Huang, J Li, Z Zhang, W Yu, Z Chen… - Journal of Materials …, 2012 - pubs.rsc.org
… Dengyu Pan * a , Lei Guo a , Jingchun Zhang b , Chen Xi a , Qi Xue a , He Huang b ,
Jinghui Li a , Zongwen Zhang a , Weijun Yu c , Zhiwen Chen b , Zhen Li b and Minghong …

Gemini: a family of highly capable multimodal models

…, I Antonoglou, J Schrittwieser, A Glaese, J Chen… - arXiv preprint arXiv …, 2023 - arxiv.org
This report introduces a new family of multimodal models, Gemini, that exhibit remarkable
capabilities across image, audio, video, and text understanding. The Gemini family consists of …

Synthesis of “clean” and well-dispersive Pd nanoparticles with excellent electrocatalytic property on graphene oxide

X Chen, G Wu, J Chen, X Chen, Z Xie… - Journal of the American …, 2011 - ACS Publications
Ultrafine Pd nanoparticles monodispersed on graphene oxide (GO) surfaces were successfully
prepared by the redox reaction between PdCl 4 2− and GO. The as-made catalyst is very …

Experimental observation of the quantum anomalous Hall effect in a magnetic topological insulator

…, Y Ou, P Wei, LL Wang, ZQ Ji, Y Feng, S Ji, X Chen… - Science, 2013 - science.org
The quantized version of the anomalous Hall effect has been predicted to occur in magnetic
topological insulators, but the experimental realization has been challenging. Here, we …

Improved techniques for training gans

…, V Cheung, A Radford, X Chen - Advances in neural …, 2016 - proceedings.neurips.cc
We present a variety of new architectural features and training procedures that we apply to
the generative adversarial networks (GANs) framework. Using our new techniques, we …

A graphene platform for sensing biomolecules

…, HH Yang, CL Zhu, X Chen, GN Chen - Angewandte …, 2009 - Wiley Online Library
Sensitive, selective, rapid, and cost-effective analysis of biomolecules is important in clinical
diagnostics and treatment. Carbon nanostructures, such as carbon nanotubes,[1] carbon …

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

…, T Ding, KM Choromanski, X Chen… - … on Robot Learning, 2023 - proceedings.mlr.press
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 …

Infogan: Interpretable representation learning by information maximizing generative adversarial nets

X Chen, Y Duan, R Houthooft… - Advances in neural …, 2016 - proceedings.neurips.cc
This paper describes InfoGAN, an information-theoretic extension to the Generative Adversarial
Network that is able to learn disentangled representations in a completely unsupervised …