Lei Ren

A Blockchain Model for Industrial Internet

2018

Blockchain is one type of distributed ledger technology, which comes from Bitcoin, a peer to peer electronic cash system. Its characteristics like decentralization and immutability make it possible to resolve data barrier and security problems …

Gaussian processes based extended target tracking in polar coordinates with input uncertainty

2022 · EURASIP Journal on Advances in Signal Processing

Abstract Gaussian processes (GP) based extended target tracking (ETT) technique has attracted the attention of scientists since it can accurately estimate the kinematic states as well as the contour states of irregular-shape targets. Most traditional …

XPrompt: Exploring the Extreme of Prompt Tuning

2022

Prompt tuning learns soft prompts to condition the frozen Pre-trained Language Models (PLMs) for performing downstream tasks in a parameter-efficient manner. While prompt tuning has gradually reached the performance level of fine-tuning as the model …

TKDA: A Tensor-Based Knowledge Distillation Approach of Anomaly Detection for Industrial Cyber-Physical Intelligence

2025 · IEEE Transactions on Industrial Informatics

The breakthroughs of next-generation information technologies have accelerated the advancement of industrial cyber-physical intelligence (ICPI), particularly in system intelligence and applications. However, this progress has also brought challenges in ensuring operational reliability and system intelligence. …