Search Results for author: Xiaozhou Ye

Found 10 papers, 0 papers with code

Deep Generative Domain Adaptation with Temporal Relation Knowledge for Cross-User Activity Recognition

no code implementations12 Mar 2024 Xiaozhou Ye, Kevin I-Kai Wang

To bridge this gap, our study introduces a Conditional Variational Autoencoder with Universal Sequence Mapping (CVAE-USM) approach, which addresses the unique challenges of time-series domain adaptation in HAR by relaxing the i. i. d.

Domain Adaptation Human Activity Recognition +2

Cross-user activity recognition using deep domain adaptation with temporal relation information

no code implementations12 Mar 2024 Xiaozhou Ye, Waleed H. Abdulla, Nirmal Nair, Kevin I-Kai Wang

To address this challenge, we introduce the Deep Temporal State Domain Adaptation (DTSDA) model, an innovative approach tailored for time series domain adaptation in cross-user HAR.

Domain Adaptation Human Activity Recognition +1

Cross-user activity recognition via temporal relation optimal transport

no code implementations12 Mar 2024 Xiaozhou Ye, Kevin I-Kai Wang

$ and do not consider the knowledge of temporal relation hidden in time series data for aligning data distribution.

Domain Adaptation Human Activity Recognition +3

Machine Learning Techniques for Sensor-based Human Activity Recognition with Data Heterogeneity -- A Review

no code implementations12 Mar 2024 Xiaozhou Ye, Kouichi Sakurai, Nirmal Nair, Kevin I-Kai Wang

Sensor-based Human Activity Recognition (HAR) is crucial in ubiquitous computing, analysing behaviours through multi-dimensional observations.

Human Activity Recognition

Deep Generative Domain Adaptation with Temporal Attention for Cross-User Activity Recognition

no code implementations12 Mar 2024 Xiaozhou Ye, Kevin I-Kai Wang

Addressing this oversight, our research presents the Deep Generative Domain Adaptation with Temporal Attention (DGDATA) method.

Domain Adaptation Human Activity Recognition +2

AIGC Empowering Telecom Sector White Paper_chinese

no code implementations21 Jul 2023 Ye Ouyang, Yaqin Zhang, Xiaozhou Ye, Yunxin Liu, Yong Song, Yang Liu, Sen Bian, Zhiyong Liu

Through the study of GPT, a typical representative of AIGC, the authors have analyzed how GPT empowers the telecom sector in the form of scenarios, discussed the gap between the current GPT general model and telecom services, proposed for the first time a Telco Augmented Cognition capability system, provided answers to how to construct a telecom service GPT in the telecom sector, and carried out various practices.

AdaptiveNet: Post-deployment Neural Architecture Adaptation for Diverse Edge Environments

no code implementations13 Mar 2023 Hao Wen, Yuanchun Li, Zunshuai Zhang, Shiqi Jiang, Xiaozhou Ye, Ye Ouyang, Ya-Qin Zhang, Yunxin Liu

Model elastification generates a high-quality search space of model architectures with the guidance of a developer-specified oracle model.

valid

Vertical Federated Learning: Concepts, Advances and Challenges

no code implementations23 Nov 2022 Yang Liu, Yan Kang, Tianyuan Zou, Yanhong Pu, Yuanqin He, Xiaozhou Ye, Ye Ouyang, Ya-Qin Zhang, Qiang Yang

Motivated by the rapid growth in VFL research and real-world applications, we provide a comprehensive review of the concept and algorithms of VFL, as well as current advances and challenges in various aspects, including effectiveness, efficiency, and privacy.

Fairness Privacy Preserving +1

4G 5G Cell-level Multi-indicator Forecasting based on Dense-MLP

no code implementations22 Jul 2022 Jiacheng Yin, Wenwen Li, Xidong Wang, Xiaozhou Ye, Ye Ouyang

With the development of 4G/5G, the rapid growth of traffic has caused a large number of cell indicators to exceed the warning threshold, and network quality has deteriorated.

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