289 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Sun Yat-sen UniversityCN16 papers
- Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)CN13 papers
- Hong Kong Polytechnic UniversityHK3 papers
- Jinan UniversityCN3 papers
- University of Hong KongHK3 papers
- Chongqing UniversityCN2 papers
- Hong Kong University of Science and TechnologyHK2 papers
- Ministry of Natural ResourcesCN2 papers
- Shanghai Ocean UniversityCN2 papers
- Shanghai UniversityCN2 papers
- Beijing Institute of TechnologyCN1 paper
- China Meteorological AdministrationCN1 paper
19 papers
De-biasing Skeleton-based Action Recognition with Convex Hull Adaptive Shift
Mengyuan Liu, Yuhang Wen, Yi Zhang +4
Skeleton sequences can represent both individual actions and multi-entity interactions, encompassing human bodies, hands, objects, and robots. Existing approaches to recognize skel…
Unexpected limitation of tropical cyclone genesis by subsurface tropical central-north Pacific during El Niño
Cong Gao, Lei Zhou, Chunzai Wang +2
The vast tropical Pacific is home to the majority of tropical cyclones (TCs) which threaten the rim countries every year. The TC genesis is nourished by warm sea surface temperatur…
Quantitative causality, causality-guided scientific discovery, and causal machine learning
X. San Liang, Dake Chen, Renhe Zhang
It has been said, arguably, that causality analysis should pave a promising way to interpretable deep learning and generalization. Incorporation of causality into artificial intell…
CD and PMD Effect on Cyclostationarity-Based Timing Recovery for Optical Coherent Receivers
Dawei Wang, Meng Qiao, Kunjian Lian +1
Timing recovery is critical for synchronizing the clocks at the transmitting and receiving ends of a digital coherent communication system. The core of timing recovery is to determ…
Revisiting the definition of rapid intensification of tropical cyclones by clustering the initial intensity and inner-core size
Yi Li, Youmin Tang, Ralf Toumi +1
Rapid intensification (RI) of tropical cyclones (TCs) provides a great challenge in operational forecasting and contributes significantly to the development of major TCs. RI is com…
Soliton Microcombs in Integrated Chalcogenide Microresonators
Di Xia, Zelin Yang, Pingyang Zeng +12
Photonic integrated microcombs have enabled advanced applications in optical communication, microwave synthesis, and optical metrology, which in nature unveil an optical dissipativ…
Record Capacity-Reach of C band IM/DD Optical Systems over Dispersion-Uncompensated Links
Haide Wang, Ji Zhou, Jinlong Wei +5
We experimentally demonstrate a C band 100Gbit/s intensity modulation and direct detection entropy-loaded multi-rate Nyquist-subcarrier modulation signal over 100km dispersion-unco…
Establishing Direct Phenomenological Connections between Fluid and Structure by the Koopman-Linearly-Time-Invariant Analysis
Cruz Y. Li, Zengshun Chen, Tim K. T. Tse +4
In this work, we introduce a novel data-driven formulation, the Koopman-Linearly-Time-Invariant (Koopman-LTI) analysis, for analyzing Fluid-Structure Interactions (FSI). An impleme…
A Parametric and Feasibility Study for Data Sampling of the Dynamic Mode Decomposition: Spectral Insights and Further Explorations
Cruz Y. Li, Zengshun Chen, Tim K. T. Tse +4
This work continues the parametric investigation on the sampling nuances of the Dynamic Mode Decomposition (DMD) under the Koopman analysis. Through turbulent wakes, the investigat…
Engineered Raman Lasing in Photonic Integrated Chalcogenide Microresonators
Yufei Huang, Di Xia, Pingyang Zeng +10
Chalcogenide glass (ChG) is an attractive material for integrated nonlinear photonics due to its wide transparency and high nonlinearity, and its capability of being directly depos…
Cooperative Beamforming for Wireless Fronthaul and Access Links in Ultra-Dense C-RANs with SWIPT: A First-Order Approach
Fangqing Tan, Peiran Wu, Yik-Chung Wu +1
This work studies multigroup multicasting transmission in cloud radio access networks (C-RANs) with simultaneous wireless information and power transfer, where densely packed remot…
A Lossless Intra Reference Block Recompression Scheme for Bandwidth Reduction in HEVC-IBC
Jiyuan Hu, Jun Wang, Guangyu Zhong +3
The reference frame memory accesses in inter prediction result in high DRAM bandwidth requirement and power consumption. This problem is more intensive by the adoption of intra blo…
Detecting and modelling real percolation and phase transitions of information on social media
Jiarong Xie, Fanhui Meng, Jiachen Sun +3
It is widely believed that information spread on social media is a percolation process, with parallels to phase transitions in theoretical physics. However, evidence for this hypot…
Burst-Error Propagation Suppression for Decision-Feedback Equalizer in Field-Trial Submarine Fiber-Optic Communications
Ji Zhou, Chengkun Yang, Dawei Wang +9
In this paper, we present a field-trial C-band 72Gbit/s optical on-off keying (OOK) system over 18.8km dispersion-uncompensated submarine optical cable in the South China Sea. Chro…
Inbetweening auto-animation via Fokker-Planck dynamics and thresholding
Yuan Gao, Guangzhen Jin, Jian-Guo Liu
We propose an equilibrium-driven deformation algorithm (EDDA) to simulate the inbetweening transformations starting from an initial image to an equilibrium image, which covers imag…
Adaptive Channel-Matched Detection for C-Band 64-Gbit/s Optical OOK System over 100-km Dispersion-Uncompensated Link
Haide Wang, Ji Zhou, Dong Guo +4
In this paper, we propose adaptive channel-matched detection (ACMD) for C-band 64-Gbit/s intensity-modulation and direct-detection (IM/DD) optical on-off keying (OOK) system over a…
Evaluation of soil thermal conductivity schemes for use in land surface modeling
Yongjiu Dai, Nan Wei, Hua Yuan +4
Soil thermal conductivity is an important physical parameter in modeling land surface processes. Previous studies on evaluations of parameterization schemes of soil thermal conduct…
Hierarchical Multimodel Ensemble Estimates of Soil Water Retention with Global Coverage
Yonggen Zhang, Marcel G. Schaap, Zhongwang Wei
A correct quantification of mass and energy exchange processes among land surface and atmosphere requires an accurate description of unsaturated soil hydraulic properties. Soil ped…
Coevolution spreading in complex networks
Wei Wang, Quan-Hui Liu, Junhao Liang +2
The propagations of diseases, behaviors and information in real systems are rarely independent of each other, but they are coevolving with strong interactions. To uncover the dynam…