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Shiming He

Publications

Citations

Publications by Year

20182024

Co-Authors:

Dun CaoBowen ChenDayi DaiKenli LiBao Li

Show All Co-Authors (24)

Shiming He

Affiliation

School of Computer and Communication Engineering and the Hunan Provincial Key Laboratory of Intelligent Processing of Big Data on Transportation

Changsha University of Science and Technology

Changsha, China

Publication Topics

Carrier Frequency,
Common-mode Voltage,
Fundamental Frequency,
Point Of Common Coupling,
Zero-sequence Circulating Current,
Anomaly Detection,
F1 Score,
Individual Modules,
PI Controller,
Parallel Inverters,
Parallel Modules,
Phase Shift

Biography

Shiming He received the B.S. degree in electrical engineering from the China University of Mining and Technology, Xuzhou, China, in 2017. He is currently pursuing the Ph.D. degree in electrical engineering from the Huazhong University of Science and Technology, Wuhan, China.,His research interests include the modulation and control of modular dc-ac converters.(Based on document published on 21 March 2023).

Publications

Citations

Publications by Year

20182024

Co-Authors:

Dun Cao
Bowen Chen
Dayi Dai
Kenli Li
Bao Li

Show All Co-Authors (24)

Author's Published Works

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Showing 1-10 of 10 results

Conferences (4)

Journals (4)

Early Access Articles (2)

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Single Year
Shiming He(10)
Bangyin Liu(4)
Yadong Wang(2)
Jian Xiong(1)
Gaogang Xie(1)
State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan, China(4)
School of Computer Science and Communication Engineering, Changsha University of Science and Technology, Changsha, Hunan, China(1)
State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan, China(1)
Department of Electronic and Electrical Engineering, University College London, London, U.K.(1)
College of Computer Science and Electronics Engineering, Hunan University, the Ministry of Education Key Laboratory of “Fusion Computing of Supercomputing and Artificial Intelligence”, Changsha, China(1)
2023 9th International Conference on Systems and Informatics (ICSAI)(2)
IEEE Journal of Emerging and Selected Topics in Power Electronics(2)
2018 IEEE International Power Electronics and Application Conference and Exposition (PEAC)(1)
GLOBECOM 2023 - 2023 IEEE Global Communications Conference(1)
IEEE Transactions on Dependable and Secure Computing(1)
IEEE(10)
Changsha, China(2)
Kuala Lumpur, Malaysia(1)
Shenzhen, China(1)
Carrier Frequency(4)
Common-mode Voltage(3)
Fundamental Frequency(3)
PI Controller(3)
Point Of Common Coupling(3)

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TCMS: a Multi-sequence Log Parsing Method Based on Token Conversion

Mingkuan Wei;Jigang Wen;Shiming He;Kun Xie;Wei Liang;Gaogang Xie;Kenli Li;Ziyu Zhu

IEEE Transactions on Dependable and Secure Computing

Year: 2024 | Early Access Article |

Detailed system operations are recorded in logs. To ensure system reliability, developers can detect system anomalies through log anomaly detection. Log parsing, which converts semi-structured log messages into structured data, is a crucial step in log anomaly detection and advanced program analysis and verification. Despite the availability of various log parsing tools, they generally suffer from...Show More

TCMS: a Multi-sequence Log Parsing Method Based on Token Conversion

Mingkuan Wei;Jigang Wen;Shiming He;Kun Xie;Wei Liang;Gaogang Xie;Kenli Li;Ziyu Zhu

IEEE Transactions on Dependable and Secure Computing

Year: 2024 | Early Access Article |

Delay and Load Fairness Optimization with Queuing Model in Multi-UAV Assisted MEC: A Deep Reinforcement Learning Approach

Qiang Tang;Bao Li;Halvin H. Yang;Yan Li;Shiming He;Kun Yang

IEEE Transactions on Network and Service Management

Year: 2024 | Early Access Article |

Unmanned aerial vehicle (UAV) can alleviate the computational burden on edge devices through assisted computing. However, with the increase in the number of Internet of Things Devices (IoTDs), it is essential to establish a task queue on the UAV to schedule computing tasks from IoTDs. In addition, the load fairness of UAVs should be optimized to fully utilize the computing resources. Therefore, a ...Show More

Delay and Load Fairness Optimization with Queuing Model in Multi-UAV Assisted MEC: A Deep Reinforcement Learning Approach

Qiang Tang;Bao Li;Halvin H. Yang;Yan Li;Shiming He;Kun Yang

IEEE Transactions on Network and Service Management

Year: 2024 | Early Access Article |

Joint Optimization of Multi-Type Caching Placement and Multi-User Computation Offloading for Vehicular Edge Computing

Dun Cao;Yubin Wang;Yifan Yang;Shiming He

GLOBECOM 2023 - 2023 IEEE Global Communications Conference

Year: 2023 | Conference Paper |

Cited by: Papers (1)

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With the rapid development of Artificial Intelligence (AI) and Internet of Vehicles (IoV), the types of vehicular applications are becoming more diverse. And Vehicular Edge Computing (VEC) can provide the computing resource and caching resource for the diverse applications with the lower latency compared with the cloud. However, due to the limited resource of VEC and the long haul transmission fro...Show More

Joint Optimization of Multi-Type Caching Placement and Multi-User Computation Offloading for Vehicular Edge Computing

Dun Cao;Yubin Wang;Yifan Yang;Shiming He

GLOBECOM 2023 - 2023 IEEE Global Communications Conference

Year: 2023 | Conference Paper |

Unsupervised Log Anomaly Detection Based on Pre-training

Shiming He;Zesheng Qu;Bowen Chen

2023 9th International Conference on Systems and Informatics (ICSAI)

Year: 2023 | Conference Paper |

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With the continuous development of software technology, the size and complexity of software systems and hardware systems are growing rapidly. Any failure can cause huge losses. It is very important to ensure the stability and reliability of the system. Logs are a rich, important and valuable source of information that can help debug the system and analyze the root cause. Transfer learning emerges ...Show More

Unsupervised Log Anomaly Detection Based on Pre-training

Shiming He;Zesheng Qu;Bowen Chen

2023 9th International Conference on Systems and Informatics (ICSAI)

Year: 2023 | Conference Paper |

An Integrated Long Short-Term Memory Based Online Log Anomaly Detection

Shiming He;Sikai Zeng

2023 9th International Conference on Systems and Informatics (ICSAI)

Year: 2023 | Conference Paper |

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System logs record noteworthy information and become a valuable resource for tracking and investigating the status of a system. Detecting anomalies from logs as fast as possible can enhance quality of service. Although many deep learning algorithms have achieved good results in the field of log anomaly detection, we find that they assume that data is acquired and trained in bulk and may have high ...Show More

An Integrated Long Short-Term Memory Based Online Log Anomaly Detection

Shiming He;Sikai Zeng

2023 9th International Conference on Systems and Informatics (ICSAI)

Year: 2023 | Conference Paper |

Modeling and Suppression of Zero-Sequence Circulating Current Resonance for Parallel Interleaved Inverters With Bypass Capacitor-Based Leakage Current Mitigation

Shiming He;Fangyong Wang;Yadong Wang;Bangyin Liu

IEEE Journal of Emerging and Selected Topics in Power Electronics

Year: 2023 | Volume: 11, Issue: 3 | Journal Article |

Cited by: Papers (2)

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Connection of the neutral point of the ac capacitor to the midpoint or positive (negative) rail of the dc link is a cost-effective method to suppress the leakage current to the ground. However, applying it to a modular parallel interleaved inverter system with the common ac and dc bus will induce a zero-sequence circulating current (ZSCC) resonance issue. This article first establishes the common ...Show More

Modeling and Suppression of Zero-Sequence Circulating Current Resonance for Parallel Interleaved Inverters With Bypass Capacitor-Based Leakage Current Mitigation

Shiming He;Fangyong Wang;Yadong Wang;Bangyin Liu

IEEE Journal of Emerging and Selected Topics in Power Electronics

Year: 2023 | Volume: 11, Issue: 3 | Journal Article |

Distributed Carrier Phase Shifting Control Method for Modular Interleaved Parallel Inverters

Shiming He;Bangyin Liu

IEEE Transactions on Transportation Electrification

Year: 2023 | Volume: 9, Issue: 2 | Journal Article |

Cited by: Papers (3)

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Modular parallel inverters with interleaving are a cost-effective approach to improve system performances. In this article, a simple distributed carrier phase shifting control method with the local controller is proposed. First, the resultant current harmonics for modular parallel inverters are analyzed considering the crystal oscillator frequency deviation. Then, a NOR gate circuit-based synchron...Show More

Distributed Carrier Phase Shifting Control Method for Modular Interleaved Parallel Inverters

Shiming He;Bangyin Liu

IEEE Transactions on Transportation Electrification

Year: 2023 | Volume: 9, Issue: 2 | Journal Article |

Zero-Sequence Circulating Current Analysis and Suppression for Multimodular Interleaved Parallel Inverters

Shiming He;Aoni Sun;Bangyin Liu

IEEE Journal of Emerging and Selected Topics in Power Electronics

Year: 2022 | Volume: 10, Issue: 6 | Journal Article |

Cited by: Papers (14)

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Modular interleaved parallel inverters with shared dc and ac bus will introduce the zero-sequence circulating current (ZSCC) between the paralleled modules. Larger ZSCC may increase the current stress of power switches and reduce system efficiency. In this article, the ZSCC equivalent circuit model with multimodular interleaved parallel inverters is established. The influences of different factors...Show More

Zero-Sequence Circulating Current Analysis and Suppression for Multimodular Interleaved Parallel Inverters

Shiming He;Aoni Sun;Bangyin Liu

IEEE Journal of Emerging and Selected Topics in Power Electronics

Year: 2022 | Volume: 10, Issue: 6 | Journal Article |

A Modified DPWM Method With Minimal Line Current Ripple and Zero-Sequence Circulating Current for Two Parallel Interleaved 2L-VSIs

Shiming He;Yadong Wang;Bangyin Liu

IEEE Transactions on Industrial Electronics

Year: 2022 | Volume: 69, Issue: 12 | Journal Article |

Cited by: Papers (14)

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High-performance comprehensive optimization of line current ripple, zero-sequence circulating current (ZSCC), and switching losses is a challenge for parallel interleaved inverters. This article proposes a modified discontinuous pulse width modulation (PWM) method for two parallel interleaved two-level voltage-source inverters (2L-VSIs), which are regarded as a single 3L-VSI to optimize its vector...Show More

A Modified DPWM Method With Minimal Line Current Ripple and Zero-Sequence Circulating Current for Two Parallel Interleaved 2L-VSIs

Shiming He;Yadong Wang;Bangyin Liu

IEEE Transactions on Industrial Electronics

Year: 2022 | Volume: 69, Issue: 12 | Journal Article |

Modeling and Stability Analysis of Three-Phase PWM Rectifier

Shiming He;Jian Xiong;Dayi Dai

2018 IEEE International Power Electronics and Application Conference and Exposition (PEAC)

Year: 2018 | Conference Paper |

Cited by: Papers (7)

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According to the instantaneous active power balance, the small-signal mathematical model from active current to dc-side bus voltage is proposed. When the rectifier operates in the rectification mode, it has a right-half-plane (RHP) zero and exhibits a non-minimum phase feature which causes a phase lag and affects system stability. The stable regions and how system stability is affected by variatio...Show More

Modeling and Stability Analysis of Three-Phase PWM Rectifier

Shiming He;Jian Xiong;Dayi Dai

2018 IEEE International Power Electronics and Application Conference and Exposition (PEAC)

Year: 2018 | Conference Paper |

Author details

Shiming He

Shiming He

Affiliation

Publication Topics

Biography

Showing 1-10 of 10 results

Show

TCMS: a Multi-sequence Log Parsing Method Based on Token Conversion

TCMS: a Multi-sequence Log Parsing Method Based on Token Conversion

Delay and Load Fairness Optimization with Queuing Model in Multi-UAV Assisted MEC: A Deep Reinforcement Learning Approach

Delay and Load Fairness Optimization with Queuing Model in Multi-UAV Assisted MEC: A Deep Reinforcement Learning Approach

Joint Optimization of Multi-Type Caching Placement and Multi-User Computation Offloading for Vehicular Edge Computing

Joint Optimization of Multi-Type Caching Placement and Multi-User Computation Offloading for Vehicular Edge Computing

Unsupervised Log Anomaly Detection Based on Pre-training

Unsupervised Log Anomaly Detection Based on Pre-training

An Integrated Long Short-Term Memory Based Online Log Anomaly Detection

An Integrated Long Short-Term Memory Based Online Log Anomaly Detection

Modeling and Suppression of Zero-Sequence Circulating Current Resonance for Parallel Interleaved Inverters With Bypass Capacitor-Based Leakage Current Mitigation

Modeling and Suppression of Zero-Sequence Circulating Current Resonance for Parallel Interleaved Inverters With Bypass Capacitor-Based Leakage Current Mitigation

Distributed Carrier Phase Shifting Control Method for Modular Interleaved Parallel Inverters

Distributed Carrier Phase Shifting Control Method for Modular Interleaved Parallel Inverters

Zero-Sequence Circulating Current Analysis and Suppression for Multimodular Interleaved Parallel Inverters

Zero-Sequence Circulating Current Analysis and Suppression for Multimodular Interleaved Parallel Inverters

A Modified DPWM Method With Minimal Line Current Ripple and Zero-Sequence Circulating Current for Two Parallel Interleaved 2L-VSIs

A Modified DPWM Method With Minimal Line Current Ripple and Zero-Sequence Circulating Current for Two Parallel Interleaved 2L-VSIs

Modeling and Stability Analysis of Three-Phase PWM Rectifier

Modeling and Stability Analysis of Three-Phase PWM Rectifier

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