Search Results for author: Ning An

Found 14 papers, 5 papers with code

Topology-Aware 3D Gaussian Splatting: Leveraging Persistent Homology for Optimized Structural Integrity

1 code implementation21 Dec 2024 Tianqi Shen, Shaohua Liu, Jiaqi Feng, Ziye Ma, Ning An

Gaussian Splatting (GS) has emerged as a crucial technique for representing discrete volumetric radiance fields.

Novel View Synthesis SSIM

Deep Frequency Derivative Learning for Non-stationary Time Series Forecasting

1 code implementation29 Jun 2024 Wei Fan, Kun Yi, Hangting Ye, Zhiyuan Ning, Qi Zhang, Ning An

We present a deep frequency derivative learning framework, DERITS, for non-stationary time series forecasting.

Time Series Time Series Forecasting

Frequency-domain MLPs are More Effective Learners in Time Series Forecasting

3 code implementations NeurIPS 2023 Kun Yi, Qi Zhang, Wei Fan, Shoujin Wang, Pengyang Wang, Hui He, Defu Lian, Ning An, Longbing Cao, Zhendong Niu

FreTS mainly involves two stages, (i) Domain Conversion, that transforms time-domain signals into complex numbers of frequency domain; (ii) Frequency Learning, that performs our redesigned MLPs for the learning of real and imaginary part of frequency components.

Time Series Time Series Forecasting

Few-Shot Nested Named Entity Recognition

no code implementations2 Dec 2022 Hong Ming, Jiaoyun Yang, Lili Jiang, Yan Pan, Ning An

Leveraging contextual dependency to distinguish nested entities, we propose a Biaffine-based Contrastive Learning (BCL) framework.

Contrastive Learning Few-Shot Learning +5

Edge-Varying Fourier Graph Networks for Multivariate Time Series Forecasting

no code implementations6 Oct 2022 Kun Yi, Qi Zhang, Liang Hu, Hui He, Ning An, Longbing Cao, Zhendong Niu

The key problem in multivariate time series (MTS) analysis and forecasting aims to disclose the underlying couplings between variables that drive the co-movements.

Multivariate Time Series Forecasting Time Series

A deep belief network-based method to identify proteomic risk markers for Alzheimer disease

no code implementations11 Mar 2020 Ning An, Liuqi Jin, Huitong Ding, Jiaoyun Yang, Jing Yuan

Besides identifying a proteomic risk marker and further reinforce the link between metabolic risk factors and Alzheimer disease, this paper also suggests that apidonectin-linked pathways are a possible therapeutic drug target.

feature selection

Secure Mobile Crowdsensing with Deep Learning

no code implementations23 Jan 2018 Liang Xiao, Donghua Jiang, Dongjin Xu, Ning An

In order to stimulate secure sensing for Internet of Things (IoT) applications such as healthcare and traffic monitoring, mobile crowdsensing (MCS) systems have to address security threats, such as jamming, spoofing and faked sensing attacks, during both the sensing and the information exchange processes in large-scale dynamic and heterogenous networks.

Deep Learning Intrusion Detection

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