Hongwei Liu

A Survey of Fault-tolerance in Cloud Computing: Concepts and Practice

2015 · Research Journal of Applied Sciences Engineering and Technology

A fault tolerance is an important property in order to achieve performance levels for important attributes for a system’s dependability, reliability, availability and Quality of Service (QoS). In this survey a comprehensive review of representative …

Decentralized 3-D Target Tracking in Asynchronous 2-D Radar Network: Algorithm and Performance Evaluation

2016 · IEEE Sensors Journal

The problem of 3-D target tracking in asynchronous 2-D radar network is considered. To deal with this problem, this paper presents a decentralized asynchronous track-to-track fusion (DAT2TF) algorithm. The DAT2TF algorithm is implemented by reconstructing …

Self-dual codes and LCD codes in sum-rank metric

2025 · arXiv (Cornell University)

Sum-rank codes are an important class of codes which can be utilized for linear network coding, space-time coding and distributed storage. They can not only reduce the size of network alphabet but also detect and …

Confidence Fusion With Representation Distribution and Mixture of Experts for Multimodal Radar Target Recognition

2025 · IEEE Transactions on Aerospace and Electronic Systems

Radar target recognition technology based on multimodal fusion provides a comprehensive target description that encompasses not only the target's echo structure but also its physical motion characteristics or other attributes, thereby enhancing recognition performance. However, …