Rui Han

An enhanced hybridized artificial bee colony algorithm for optimization problems

2019 · IAES International Journal of Artificial Intelligence

Artificial bee colony (ABC) algorithm is a popular swarm intelligence based algorithm. Although it has been proven to be competitive to other population-based algorithms, there still exist some problems it cannot solve very well. This …

Workload-Adaptive Configuration Tuning for Hierarchical Cloud Schedulers

2019 · IEEE Transactions on Parallel and Distributed Systems

Cluster schedulers provide flexible resource sharing mechanism for best-effort cloud jobs, which occupy a majority in modern datacenters. Properly tuning a scheduler's configurations is the key to these jobs' performance because it decides how to …

A Measurable Framework for Run-time Data Sampling in Large-scale Datacenter

2019 · 2019 IEEE International Conference on Signal, Information and Data Processing (ICSIDP)

In large-scale data center, collecting run-time data is a very effective method which can be used to analyze and monitor the performance of data centers. But due to the huge size of data centers, limited …

Communication-Efficient Multi-Server Federated Learning via Over-the-Air Computation

2025 · IEEE Transactions on Mobile Computing

Thanks to the Internet of Things (IoT), there has been explosive growth in edge devices, which generate a tremendous amount of data that holds invaluable potential. However, conventional data mining and machine learning (ML) paradigms …