Dingchen Wang
Xi'an Jiaotong University
24 Papers
10 Citations
Dingchen Wang is an academic researcher from Xi'an Jiaotong University. The author has contributed to research in topics: Computer science & Exchange bias. The author has an hindex of 3, co-authored 7 publications.
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Papers
Echo state graph neural networks with analogue random resistive memory arrays
Shaocong Wang,Yi Li,Dingchen Wang,Woyu Zhang,Xin Chen,Da Nian Dong,Song Wang,Xumeng Zhang,Peng Lin,Claudio Gallicchio,Xiaoxin Xu,Qi Liu,Kwang-Ting Cheng,Zhongrui Wang,Dashan Shang,Ming Li +15 more
TL;DR: In this paper , an echo state graph neural network based on random resistive memory arrays, which are built from low-cost, nanoscale and stackable resistors for efficient in-memory computing, is presented.
Machine Learning Magnetic Parameters from Spin Configurations
Dingchen Wang,Songrui Wei,Anran Yuan,Fanghua Tian,Kaiyan Cao,Qizhong Zhao,Yin Zhang,Chao Zhou,Xiaoping Song,Dezhen Xue,Sen Yang +10 more
TL;DR: In this paper, a machine learning-based approach for estimating Hamiltonian parameters from high-resolution images based on a small amount of simulated images is proposed. But the approach is limited to a single unexplored experimental image and cannot predict the corresponding materials properties.
38
Spontaneous Threshold Lowering Neuron using Second-Order Diffusive Memristor for Self-Adaptive Spatial Attention.
Yang Jiang,Dingchen Wang,Shuhui Shi,Yi Zhang,Shaocong Wang,Xin Chen,Hegan Chen,Yinan Lin,Kam Chi Loong,Jia Chen,Yi-Da Li,Renrui Fang,Dashan Shang,Qing Wang,Hongyu Yu,Zhongrui Wang +15 more
TL;DR: In this article , a second-order memristor with intrinsic spontaneous threshold lowering (STL) was used to solve the memory bottleneck of the von Neumann architecture commonly used in conventional digital computers and is deemed a promising solution to this bioinspired computing paradigm.
25
Dynamic Refractive Index-Matching for Adaptive Thermoresponsive Smart Windows.
Jianing Li,Xuegang Lu,Yin Zhang,Xiaoxiang Wen,Kangkang Yao,Fei Cheng,Dingchen Wang,Xiaoqin Ke,Hao Zeng,Sen Yang +9 more
TL;DR: In this article , an adaptive TRSW based on dynamic refractive index (RI) matching between two phases is demonstrated, which is facilely fabricated by embedding ethylene glycol solution microdroplets into polydimethylsiloxane (PDMS) via a one-step emulsification approach, realizing a smart temperature response in PDMS.
20
Tailoring exchange bias in reentrant spin glass by ferromagnetic cluster size engineering
Fanghua Tian,Xiaoqin Ke,Kaiyan Cao,Dingchen Wang,Qizhong Zhao,Jianing Li,Zhiyong Dai,Dong Wang,Yin Zhang,Chao Zhou,Yu Wang,Wenliang Zuo,Minxia Fang,Sen Yang +13 more
TL;DR: In this article, the exchange bias effect appeared in the reentrant spin glass region and the magnitude of exchange bias depends on the size of the ferromagnetic (FM) cluster in the antiferromagnetic matrix.