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19992026
most citedOn the Performance of Non-Orthogonal Multiple Access in 5G Systems with Randomly Deployed Users

1.8k citations

Showing 2021Show all

66 papers · 1 filter

astro-ph.HE2021★ 75 cited

ARGO-YBJ Observation of the Large-scale Anisotropy During the Solar Minimum between Cycles 23 and 24

Shuwang Cui

This paper reports on the measurement of the large-scale anisotropy in the distribution of cosmic-ray arrival directions using the data collected by the air shower detector ARGO-YB…

astro-ph.HE2021★ 12 cited

GECAM detection of a bright type-I X-ray burst from 4U 0614+09: confirmation its spin frequency at 413 Hz

Y. P. Chen, J. Li, S. L. Xiong +87

One month after launching Gravitational wave high-energy Electromagnetic Counterpart All-sky Monitor (GECAM), a bright thermonuclear X-ray burst from 4U~0614+09, was observed on Ja…

astro-ph.IM2021★ 6 cited

The design and implementation of GECAM satellite payload performance monitoring software

Peng Zhang, Xiang Ma, Yue Huang +7

Background The Gravitational wave high-energy Electromagnetic Counterpart All-sky Monitor (GECAM) is primarily designed to spot gamma-ray bursts corresponding to gravitational wave…

cs.CL2021★ 8 cited

ScaleVLAD: Improving Multimodal Sentiment Analysis via Multi-Scale Fusion of Locally Descriptors

Huaishao Luo, Lei Ji, Yanyong Huang +3

Fusion technique is a key research topic in multimodal sentiment analysis. The recent attention-based fusion demonstrates advances over simple operation-based fusion. However, thes…

gr-qc2021★ 10 cited

Kerr-Newman black hole lensing of relativistic massive particles in the weak field limit

Guansheng He, Wenbin Lin

The gravitational lensing of relativistic neutral massive particles caused by a Kerr-Newman black hole is investigated systematically in the weak-field limit. Based on the Kerr-New…

quant-ph2021★ 1 cited

General spin systems without genuinely multipartite nonlocality

Yan-Han Yang, Xue Yang, Ming-Xing Luo

There are multipartite entangled states in many-body systems which may be potential resources in various quantum applications. There are lots of methods to witness specific entangl…

astro-ph.HE2021★ 191 cited

Peta-electron volt gamma-ray emission from the Crab Nebula

The LHAASO Collaboration, Zhen Cao, F. Aharonian +269

The Crab pulsar and the surrounding nebula powered by the pulsar's rotational energy through the formation and termination of a relativistic electron-positron wind is a bright sour…

gr-qc2021★ 8 cited

New Chandrasekhar transformation in Kerr spacetime

Hiroaki Nakajima, Wenbin Lin

We construct a new type of Chandrasekhar transformation in Kerr spacetime using the different tortoise coordinate, which is useful for exact analysis to study Teukolsky equation wi…

math.DS2021★ 3 cited

The Framework of Mechanics for Dynamic Behaviors of Fractional-Order Stochastic Dynamic Systems

Ruibin Ren, George Xianzhi Yuan

The goal of this paper is to establish a general framework for dynamic behaviors of coupled fractional-order stochastic dynamic systems of particles by using star-coupled models. I…

cs.LG2021★ 28 cited

Meta-learning an Intermediate Representation for Few-shot Block-wise Prediction of Landslide Susceptibility

Li Chen, Yulin Ding, Saeid Pirasteh +6

Predicting a landslide susceptibility map (LSM) is essential for risk recognition and disaster prevention. Despite the successful application of data-driven approaches for LSM pred…

cs.LG2021★ 210 cited

Deep Reinforcement Learning for Solving the Heterogeneous Capacitated Vehicle Routing Problem

Jingwen Li, Yining Ma, Ruize Gao +4

Existing deep reinforcement learning (DRL) based methods for solving the capacitated vehicle routing problem (CVRP) intrinsically cope with homogeneous vehicle fleet, in which the…

cond-mat.mtrl-sci2021★ 1 cited

Prediction of properties of metal alloy materials based on machine learning

Houchen Zuo, Yongquan Jiang, Yan Yang +1

Density functional theory and its optimization algorithm are the main methods to calculate the properties in the field of materials. Although the calculation results are accurate,…

cs.IR2021★ 76 cited

Complex Temporal Question Answering on Knowledge Graphs

Zhen Jia, Soumajit Pramanik, Rishiraj Saha Roy +1

Question answering over knowledge graphs (KG-QA) is a vital topic in IR. Questions with temporal intent are a special class of practical importance, but have not received much atte…

astro-ph.HE2021★ 89 cited

Potential PeVatron supernova remnant G106.3+2.7 seen in the highest-energy gamma rays

M. Amenomori, Y. W. Bao, X. J. Bi +92

Cosmic rays (protons and other atomic nuclei) are believed to gain energies of petaelectronvolts (PeV) and beyond at astrophysical particle accelerators called 'PeVatrons' inside o…

cs.IT2021★ 2 cited

Constructions of Binary Cross Z-Complementary Pairs With Large CZC Ratio

Hui Zhang, Cuiling Fan, Sihem Mesnager

Cross Z-complementary pairs (CZCPs) are a special kind of Z-complementary pairs (ZCPs) having zero autocorrelation sums around the in-phase position and end-shift position, also ha…

cs.IT2021

Spectral and Energy Efficiency of ACO-OFDM in Visible Light Communication Systems

Shuai Ma, Ruixin Yang, Xiong Deng +5

In this paper, we study the spectral efficiency (SE) and energy efficiency (EE) of asymmetrically clipped optical orthogonal frequency division multiplexing (ACO-OFDM) for visible…

hep-ph2021★ 35 cited

Production of the state in the reaction

Yin Huang, Hong Qiang Zhu, Li-Sheng Geng +1

Stimulated by the recent LHCb observation of a new exotic charged structure , we propose to use the central diffractive mechanism existing in the $γp\to{}D^{+}\bar{T}^{…

cs.NI2021★ 7 cited

Resource Scheduling in Edge Computing: A Survey

Quyuan Luo, Shihong Hu, Changle Li +2

With the proliferation of the Internet of Things (IoT) and the wide penetration of wireless networks, the surging demand for data communications and computing calls for the emergin…

eess.SP2021

Study of Proximal Normalized Subband Adaptive Algorithm for Acoustic Echo Cancellation

Gang Guo, Yi Yu, Rodrigo C. de Lamare +3

In this paper, we propose a novel normalized subband adaptive filter algorithm suited for sparse scenarios, which combines the proportionate and sparsity-aware mechanisms. The prop…

cs.IT2021★ 1 cited

New Constructions of Golay Complementary Pair/Array with Large Zero Correlation Zone

Zhi Gu, Zhengchun Zhou, Avik Ranjan Adhikary +2

Zero correlation zone (ZCZ) sequences and Golay sequences are two kinds of sequences with different preferable correlation properties. It was shown by Gong \textit{et al.} and Chen…

cond-mat.supr-con2021★ 2 cited

Study of quasi-particle dynamics using the optical pulse response of asuperconducting resonator

J. Hu, Q. He, F. Yu +14

We study the optical pulse response of a superconducting half-wavelength coplanar waveguide (CPW) resonator. We apply a short optical pulse to the center strip of the CPW resonator…

quant-ph2021★ 5 cited

Detecting the genuine multipartite two-way steerability with linear steering inequalities

Guangming Jiang, Xiaohua Wu, Tao Zhou

According to the fundamental idea that a steering inequality can be constructed by just considering the measurements performed by Bob, and from the definitions of steering from Ali…

math.RT2021★ 12 cited

On support -tilting graphs of gentle algebras

Changjian Fu, Shengfei Geng, Pin Liu +1

Let be a finite-dimensional gentle algebra over an algebraically closed field. We investigate the combinatorial properties of support -tilting graph of . In particular, i…

eess.SP2021★ 1 cited

A SPA-based Manifold Learning Framework for Motor Imagery EEG Data Classification

Xiangyun Li, Peng Chen, Zhanpeng Bao

The electroencephalography (EEG) signal is a non-stationary, stochastic, and highly non-linear bioelectric signal for which achieving high classification accuracy is challenging, e…