Explanipedia

Counter-propagating entangled photon pairs from monolayer GaSe Open

Zhuoyuan Lu, Jiří Janoušek, Syed M. Assad, Shuyao Qiu, Manoj K. Joshi , et al. · 2025

Counter-propagating Entangled Photon Pairs from a Monolayer Open

Zhuoyuan Lu, Jiří Janoušek, Syed M. Assad, Shuaichao Qiu, Manoj K. Joshi , et al. · 2025

Non-phase-matched spontaneous parametric down-conversion (SPDC) in atomically thin materials provides new degrees of freedom and enhanced quantum information capacity compared to conventional phase-matched sources. These systems emerged as…

GRANet: a graph residual attention network for gene regulatory network inference Open

Junliang Zhou, Ningji Gong, Yanjun Hu, Hong Yu, Guoyin Wang , et al. · 2025

The reconstruction of gene regulatory networks (GRNs) is crucial for uncovering regulatory relationships between genes and understanding the mechanisms of gene expression within cells. With advancements in single-cell RNA sequencing (scRNA…

An enhanced time synchronization method for a network based on Kalman filtering Open

Qiang Li, Jing Guo, Wenyi Liu, Wanjia Gao, Yingzi Zhang , et al. · 2024

This paper introduces an enhanced time synchronization method different from IEEE 1588 (PTP). The proposed algorithm employs a unique synchronous message packet structure with a fixed length of 10 bytes and the highest system priority. Thi…

JUTAR: Joint User-Association, Task-Partition, and Resource-Allocation Algorithm for MEC Networks Open

Ling Kang, Yi Wang, Yanjun Hu, Fang Jiang, Na Bai , et al. · 2023

Mobile edge computing (MEC) is a promising technique to support the emerging delay-sensitive and compute-intensive applications for user equipment (UE) by means of computation offloading. However, designing a computation offloading algorit…

Research on the Comparison Method of Power Grid Engineering Reserve Projects under the Transmission and Distribution Price Reform Open

Yi Ye, Liang Hu, Bingyi Liu, Yanjun Hu, Wenbo Xie , et al. · 2023

In the context of transmission and distribution price (TDP) reform, the "TDP" policy of "permitted cost plus reasonable revenue" replaces the price principle of "purchase and sale price difference", and the "TDP" is approved separately und…

IDSDL: a sensitive intrusion detection system based on deep learning Open

Yanjun Hu, Fan Bai, Xuemiao Yang, Ya‐Feng Liu · 2021

Device-free passive (DfP) intrusion detection system is a system that can detect moving entities without attaching any device to the entities. To achieve good performance, the existing algorithms require proper access point (AP) deployment…

Development of Large-And-Small Volume-Switching Rotary Compressor for Residential Multi-Connected Air-Conditioner Open

Mingzhu Dong, Yusheng Hu, Huijun Wei, Jia Xu, Peizhen Que , et al. · 2021

Residential Multi-Connected Air-Conditioner(RMAC) are widely used in urban residential in China, but they have low energy efficiency problems in daily use. They are mainly due to the air-conditioning habits of Chinese residents in "part sp…

A Natural Language Processing Pipeline of Chinese Free-Text Radiology Reports for Liver Cancer Diagnosis Open

Honglei Liu, Yan Xu, Zhiqiang Zhang, Ni Wang, Yanqun Huang , et al. · 2020

Despite the rapid development of natural language processing (NLP) implementation in electronic medical records (EMRs), Chinese EMRs processing remains challenging due to the limited corpus and specific grammatical characteristics, especia…

Low-Complexity Multi-User Detection Based on Gradient Information for Uplink Grant-Free NOMA Open

Fang Jiang, Guoliang Zheng, Yanjun Hu, Yi Wang, Yaohua Xu · 2020

Massive machine type communication (mMTC) serves an irreplaceable role in the development process of the Internet of Things (IoT). Because of its characteristics of massive connection and sporadic transmission, compressed sensing (CS) has …

Simultaneous Implementation Features Extraction and Recognition Using C3D Network for WiFi-based Human Activity Recognition Open

Ya‐Feng Liu, Chen Tian, Zhongyu Liu, Lei Zhang, Yanjun Hu , et al. · 2019

Human actions recognition has attracted more and more people's attention. Many technology have been developed to express human action's features, such as image, skeleton-based, and channel state information(CSI). Among them, on account of …

Cascade and Fusion of Multitask Convolutional Neural Networks for Detection of Thyroid Nodules in Contrast-Enhanced CT Open

Zuopeng Zhao, Chen Ye, Yanjun Hu, Ceng Li, Xiaofeng Li · 2019

With the development of computed tomography (CT), the contrast-enhanced CT scan is widely used in the diagnosis of thyroid nodules. However, due to the artifacts and high complexity of thyroid CT images, traditional machine learning has di…

A novel CSI-based fingerprinting for localization with a single AP Open

Lei Zhang, Enjie Ding, Yanjun Hu, Yafeng Liu · 2019

WiFi-based indoor localization techniques are critical for location-based services. Among them, fingerprint-based method gains considerable interest due to its high accuracy and low equipment requirement. One of the major challenges faced …

An Efficient Quadratic Constrained Least Squares Localization Method for Narrow Space With Ranging Measurement Open

Yanjun Hu, Xuemiao Yang, Chunyu Yang, Shiyin Li · 2019

The localization algorithm for mobile robots working in narrow space needs to handle the scenario that the geometric shape of reference nodes tends to a line, which results in the matrix of least squares localization approaches ill-conditi…

A Robust Passive Intrusion Detection System with Commodity WiFi Devices Open

Enjie Ding, Xiansheng Li, Tong Zhao, Lei Zhang, Yanjun Hu · 2018

In recent years, due to the rapidly growing capacities of physical layer, device-free passive detection holds great importance for a broad range of application. Most recent works focus on motion detection, intrusion detection, and vital si…

Channel Estimation with Systematic Polar Codes Open

Liping Li, Zuzheng Xu, Yanjun Hu · 2018

Study of polar codes in fading channels is of great importance when applying polar codes in wireless communications. Channel estimation is a fundamental step for communication to be possible in fading channels. For both systematic and non-…

Energy-efficient Compressive Data Gathering Utilizing Virtual Multi-input Multi-output Open

Fang Jiang, Yanjun Hu · 2017

Data gathering is an attractive operation for obtaining information in wireless sensor networks (WSNs). But one of important challenges is to minimize energy consumption of networks. In this paper, an integration of distributed compressive…

Experimental Ten-Photon Entanglement Open

Xi‐Lin Wang, Luo-Kan Chen, Wei-Yao Li, He-Liang Huang, Cheng Liu , et al. · 2016

We report the first experimental demonstration of quantum entanglement among ten spatially separated single photons. A near-optimal entangled photon-pair source was developed with simultaneously a source brightness of ∼12 MHz/W, a collecti…

Linear system construction of multilateration based on error propagation estimation Open

Yanjun Hu, Lei Zhang, Li Gao, Xiaoping Ma, Enjie Ding · 2016

Iterative localization algorithms are critical part in the control of mobile autonomous robots because they feed fundamental position information to the robots. In a harsh unknown environment, the estimation of environmental noise is hardl…

On the Polar Code Encoding in Fading Channels Open

Rui Deng, Liping Li, Yanjun Hu · 2016

Besides the determined construction of polar codes in BEC channels, different construction techniques have been proposed for AWGN channels. The current state-of-the-art algorithm starts with a design-SNR (or an operating SNR) and then proc…

A Novel Interleaving Scheme for Polar Codes Open

Ya Meng, Liping Li, Yanjun Hu · 2016

It's known that the bit errors of polar codes with successive cancellation (SC) decoding are coupled. We call the coupled information bits the correlated bits. In this paper, concatenation schemes are studied for polar codes (as inner code…

Automatic registration of single aerial image with LiDAR data based on “pin-hole”imaging simulation and iterative computation Open

Wu Jun, RAO Yun, Yanjun Hu, CHENG Menmen, 彭智勇 Peng Zhiyong · 2016

Automatic registration of aerial stereo imagery to LiDAR data through iterative parallax mutual information computation Open

Jun Wu, Yanjun Hu, Rao Yun · 2016

Energy Efficient Feedback Design for Coordinated Multi-Point Transmission in Downlink Open

Yi Wang, Yanjun Hu, Yiqing Zhou · 2015

Coordinated multi-point (CoMP) has been raised to increase the average cell throughput and the cell-edge user throughput.However, the energy consumption of mobile stations (MSs) is a key problem restricting the wide application of CoMP sys…

On the Error Performance of Systematic Polar Codes Open

Liping Li, Wenyi Zhang, Yanjun Hu · 2015

Systematic polar codes are shown to outperform non-systematic polar codes in terms of the bit-error-rate (BER) performance. However theoretically the mechanism behind the better performance of systematic polar codes is not yet clear. In th…

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