Min Liu

Communication model of embedded multi-protocol gateway for MRO online monitoring system

2015

Communication technologies, involving fieldbus network, Wireless Sensor Network (WSN) and industrial Ethernet, are mainly applied to complex industrial applications like continuous casting field, in order to transmit information. However, there're still some shortcomings exposed and …

Poformer: A simple pooling transformer for speaker verification

2021 · arXiv (Cornell University)

Most recent speaker verification systems are based on extracting speaker embeddings using a deep neural network. The pooling layer in the network aims to aggregate frame-level features extracted by the backbone. In this paper, we …

Dialogue-based Continuous Update of User Portraits

2021

With the development of Internet-based services, user portraits, which are used to describe user interests and preferences, have been widely used as precision marketing references for service providers. Meanwhile, Virtual Personal Assistants (VPA) are extensively …

FastATDC: Fast Anomalous Trajectory Detection and Classification

2022 · 2022 IEEE 18th International Conference on Automation Science and Engineering (CASE)

Automated detection of anomalous trajectories is an important problem with considerable applications in intelligent transportation systems. Many existing studies have focused on distinguishing anomalous trajectories from normal trajectories, ignoring the large differences between anomalous trajectories. …

Data augmentation for speaker verification

2022

Data augmentation is a hot issue in neural network training. In this paper, we investigate data augmentation for speaker recognition, and we propose two data augmentation methods to enhance the performance of neural network system. …

Discussion on seperation of calendar unit and unit of time metrology

2023

On the 27th General Conference of Weights and Measures (CGPM) in 2022, the resolution on the use of UTC and its future development was adopted.The current rule inserting leap second by calculating the difference between …

UAV-Enabled Federated Learning in Dynamic Environments: Efficiency and Security Trade-Off

2023 · IEEE Transactions on Vehicular Technology

Unmanned aerial vehicles (UAVs) can be deployed as flying base stations to provide wireless communication and machine learning (ML) training services for ground user equipments (UEs). Due to privacy concerns, many UEs are not willing …

Knowledge Distillation in Federated Edge Learning: A Survey

2024

The increasing demand for intelligent services coupled with privacy protection of mobile and Internet of Things (IoT) devices motivates the widespread adoption of Federated Edge Learning (FEL), which enables devices to collaboratively train on-device Machine …

Unleashing the power of pinyin: promoting Chinese named entity recognition with multiple embedding and attention

2025 · Complex & Intelligent Systems

Named Entity Recognition (NER) aims to identify entities with specific meanings and their boundaries in natural language texts. Due to the differences between Chinese and English language families, Chinese NER faces challenges such as ambiguous …