Xiaohui Zheng

Using Centralized I/O Scheduling Service (CISS) to Improve Cloud Object Storage Performance

2018

Load imbalance reduces performance of cloud object storage with restrained system utilization and cost performance. The state of the art is to model load status by probing data nodes for decentralized scheduling (e.g. C3). This …

Microscale Searching Algorithm for Solving MultiModal MultiObjective Optimization Based on Local Pareto Front Detection

2025

Multimodal multiobjective optimization problems with different solutions corresponding to the same objective vector are very common in the real world. Most multimodal multiobjective evolutionary algorithms only focus on solving the global Pareto set and ignore …

Structured Sensor Data Aggregation for Real-time Analysis in Cloud Computing

2026 · Sensors and Materials

The rapid expansion of IoT deployments has intensified the need for efficient real-time sensor data aggregation.Conventional cloud-centric methods suffer from high latency and bandwidth limitations, making them unsuitable for latency-sensitive applications.To address these challenges, we …