Search Results for author: Yuan Feng

Found 12 papers, 5 papers with code

A Long Short-term Memory Based Recurrent Neural Network for Interventional MRI Reconstruction

no code implementations28 Mar 2022 Ruiyang Zhao, Zhao He, Tao Wang, Suhao Qiu, Pawel Herman, Yanle Hu, Chencheng Zhang, Dinggang Shen, Bomin Sun, Guang-Zhong Yang, Yuan Feng

Here we proposed a convolutional long short-term memory (Conv-LSTM) based recurrent neural network (RNN), or ConvLR, to reconstruct interventional images with golden-angle radial sampling.

Frame MRI Reconstruction

PAFNet: An Efficient Anchor-Free Object Detector Guidance

1 code implementation28 Apr 2021 Ying Xin, Guanzhong Wang, Mingyuan Mao, Yuan Feng, Qingqing Dang, Yanjun Ma, Errui Ding, Shumin Han

Therefore, a trade-off between effectiveness and efficiency is necessary in practical scenarios.

 Ranked #1 on Object Detection on COCO test-dev (Hardware Burden metric)

Object Detection

Time-Continuous Energy-Conservation Neural Network for Structural Dynamics Analysis

no code implementations16 Dec 2020 Yuan Feng, Hexiang Wang, Han Yang, Fangbo Wang

Although the basic neural network provides an alternative approach for structural dynamics analysis, the lack of physics law inside the neural network limits the model accuracy and fidelity.

The 1st Tiny Object Detection Challenge:Methods and Results

1 code implementation16 Sep 2020 Xuehui Yu, Zhenjun Han, Yuqi Gong, Nan Jiang, Jian Zhao, Qixiang Ye, Jie Chen, Yuan Feng, Bin Zhang, Xiaodi Wang, Ying Xin, Jingwei Liu, Mingyuan Mao, Sheng Xu, Baochang Zhang, Shumin Han, Cheng Gao, Wei Tang, Lizuo Jin, Mingbo Hong, Yuchao Yang, Shuiwang Li, Huan Luo, Qijun Zhao, Humphrey Shi

The 1st Tiny Object Detection (TOD) Challenge aims to encourage research in developing novel and accurate methods for tiny object detection in images which have wide views, with a current focus on tiny person detection.

Human Detection Object Detection

A Tensor Network based Decision Diagram for Representation of Quantum Circuits

1 code implementation6 Sep 2020 Xin Hong, Xiangzhen Zhou, Sanjiang Li, Yuan Feng, Mingsheng Ying

Tensor networks have been successfully applied in simulation of quantum physical systems for decades.

Quantum Physics Data Structures and Algorithms

Qubit Mapping Based on Subgraph Isomorphism and Filtered Depth-Limited Search

2 code implementations15 Apr 2020 Sanjiang Li, Xiangzhen Zhou, Yuan Feng

Mapping logical quantum circuits to Noisy Intermediate-Scale Quantum (NISQ) devices is a challenging problem which has attracted rapidly increasing interests from both quantum and classical computing communities.

Quantum Physics

Quantum Circuit Transformation Based on Simulated Annealing and Heuristic Search

1 code implementation23 Aug 2019 Xiangzhen Zhou, Sanjiang Li, Yuan Feng

Our algorithm runs in time polynomial in all parameters including the size and the qubit number of the input circuit, and the qubit number in the QPU.

Quantum Physics

Quantum Data Fitting Algorithm for Non-sparse Matrices

no code implementations16 Jul 2019 Guangxi Li, Youle Wang, Yu Luo, Yuan Feng

We propose a quantum data fitting algorithm for non-sparse matrices, which is based on the Quantum Singular Value Estimation (QSVE) subroutine and a novel efficient method for recovering the signs of eigenvalues.

Quantum Privacy-Preserving Perceptron

no code implementations31 Jul 2017 Shenggang Ying, Mingsheng Ying, Yuan Feng

Secondly when updating the current classifier, private random noise is used to protect the original data.

Quantum Privacy-Preserving Data Mining

no code implementations13 Dec 2015 Shenggang Ying, Mingsheng Ying, Yuan Feng

Data mining is a key technology in big data analytics and it can discover understandable knowledge (patterns) hidden in large data sets.

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