Search Results for author: Dong Xie

Found 6 papers, 1 papers with code

An Effective Two-stage Training Paradigm Detector for Small Dataset

no code implementations11 Sep 2023 Zheng Wang, Dong Xie, Hanzhi Wang, Jiang Tian

Learning from the limited amount of labeled data to the pre-train model has always been viewed as a challenging task.

object-detection Object Detection

Convergence Analysis of Nonconvex Distributed Stochastic Zeroth-order Coordinate Method

no code implementations24 Mar 2021 Shengjun Zhang, Yunlong Dong, Dong Xie, Lisha Yao, Colleen P. Bailey, Shengli Fu

This paper investigates the stochastic distributed nonconvex optimization problem of minimizing a global cost function formed by the summation of $n$ local cost functions.

Stochastic Optimization

Quantum Metrology with Coherent Superposition of Two Different Coded Channels

no code implementations3 Dec 2020 Dong Xie, Chunling Xu, An Min Wang

We investigate the advantage of coherent superposition of two different coded channels in quantum metrology.

Quantum Physics

Parameter estimation and quantum entanglement in PT symmetrical cavity magnonics system

no code implementations3 Dec 2020 Dong Xie, Chunling Xu, An Min Wang

For the open PT symmetrical two magnons system, the quantum fluctuations will greatly reduce the degree of entanglement.

Quantum Physics

Hierarchical Classification of Pulmonary Lesions: A Large-Scale Radio-Pathomics Study

no code implementations8 Oct 2020 Jiancheng Yang, Mingze Gao, Kaiming Kuang, Bingbing Ni, Yunlang She, Dong Xie, Chang Chen

A three-level hierarchical classification system for pulmonary lesions is developed, which covers most diseases in cancer-related diagnosis.

Computed Tomography (CT) Decision Making +2

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