Search Results for author: Xiang Ma

Found 12 papers, 0 papers with code

MPR-Net:Multi-Scale Pattern Reproduction Guided Universality Time Series Interpretable Forecasting

no code implementations13 Jul 2023 Tianlong Zhao, Xiang Ma, Xuemei Li, Caiming Zhang

Time series forecasting has received wide interest from existing research due to its broad applications and inherent challenging.

Time Series Time Series Forecasting

Anti-Delay Kalman Filter Fusion Algorithm for Vehicle-borne Sensor Network with Finite-Time Convergence

no code implementations20 Sep 2022 Hang Yu, Keren Dai, Haojie Li, Yao Zou, Xiang Ma, Shaojie Ma, He Zhang

Intelligent vehicles in autonomous driving and obstacle avoidance, the precise relative state of vehicles put forward a higher demand.

Autonomous Driving

A New Implementation of Federated Learning for Privacy and Security Enhancement

no code implementations3 Aug 2022 Xiang Ma, Haijian Sun, Rose Qingyang Hu, Yi Qian

Nevertheless, since it is the model instead of the raw data that is shared, the system can be exposed to the poisoning model attacks launched by malicious clients.

Federated Learning

Spatial Transformer Network with Transfer Learning for Small-scale Fine-grained Skeleton-based Tai Chi Action Recognition

no code implementations30 Jun 2022 Lin Yuan, Zhen He, Qiang Wang, Leiyang Xu, Xiang Ma

Human action recognition is a quite hugely investigated area where most remarkable action recognition networks usually use large-scale coarse-grained action datasets of daily human actions as inputs to state the superiority of their networks.

Action Recognition Temporal Action Localization +1

User Scheduling for Federated Learning Through Over-the-Air Computation

no code implementations5 Aug 2021 Xiang Ma, Haijian Sun, Qun Wang, Rose Qingyang Hu

A new machine learning (ML) technique termed as federated learning (FL) aims to preserve data at the edge devices and to only exchange ML model parameters in the learning process.

Federated Learning Scheduling

DT-Net: A novel network based on multi-directional integrated convolution and threshold convolution

no code implementations26 Sep 2020 Hongfeng You, Long Yu, Shengwei Tian, Xiang Ma, Yan Xing, Xiaojie Ma

To solve the above problems, in this paper, we propose a novel end-to-end semantic segmentation algorithm, DT-Net, and use two new convolution strategies to better achieve end-to-end semantic segmentation of medical images.

Segmentation Semantic Segmentation

Zero-Shot Heterogeneous Transfer Learning from Recommender Systems to Cold-Start Search Retrieval

no code implementations7 Aug 2020 Tao Wu, Ellie Ka-In Chio, Heng-Tze Cheng, Yu Du, Steffen Rendle, Dima Kuzmin, Ritesh Agarwal, Li Zhang, John Anderson, Sarvjeet Singh, Tushar Chandra, Ed H. Chi, Wen Li, Ankit Kumar, Xiang Ma, Alex Soares, Nitin Jindal, Pei Cao

In light of these problems, we observed that most online content platforms have both a search and a recommender system that, while having heterogeneous input spaces, can be connected through their common output item space and a shared semantic representation.

Information Retrieval Recommendation Systems +2

A New Multiple Max-pooling Integration Module and Cross Multiscale Deconvolution Network Based on Image Semantic Segmentation

no code implementations25 Mar 2020 Hongfeng You, Shengwei Tian, Long Yu, Xiang Ma, Yan Xing, Ning Xin

We use the output feature maps from the multiple max-pooling integration module as the input of the decoder network; the multiscale convolution of each submodule in the decoder network is cross-fused with the feature maps generated by the corresponding multiscale convolution in the encoder network.

Segmentation Semantic Segmentation

Adaptive Federated Learning With Gradient Compression in Uplink NOMA

no code implementations3 Mar 2020 Haijian Sun, Xiang Ma, Rose Qingyang Hu

Federated learning (FL) is an emerging machine learning technique that aggregates model attributes from a large number of distributed devices.

Networking and Internet Architecture Signal Processing

Deep Image Feature Learning with Fuzzy Rules

no code implementations25 May 2019 Xiang Ma, Liangzhe Chen, Zhaohong Deng, Peng Xu, Qisheng Yan, Kup-Sze Choi, Shitong Wang

The method progressively learns image features through a layer-by-layer manner based on fuzzy rules, so the feature learning process can be better explained by the generated rules.

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