H
Heyang Xu
Researcher at Henan University of Technology
Publications - 16
Citations - 93
Heyang Xu is an academic researcher from Henan University of Technology. The author has contributed to research in topics: Cloud computing & Fault tolerance. The author has an hindex of 4, co-authored 13 publications receiving 64 citations.
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Journal Article
A Multi-objective Optimization Approach to Workflow Scheduling in Clouds Considering Fault Recovery
TL;DR: The results show that, as expected, fault recovery has significant impact on the two performance criteria, and the proposed MTCT algorithm is useful for real life workflow scheduling when both of the two optimization objectives are considered.
Journal ArticleDOI
Migration Cost and Energy-Aware Virtual Machine Consolidation Under Cloud Environments Considering Remaining Runtime
TL;DR: Experimental results show that the proposed heuristic algorithm, called MC-aware VM consolidation (MVC) algorithm, can effectively decrease the migration cost and, at the same time guarantee the energy consumption within a certain low level.
Journal Article
Energy-aware Resource Management in Cloud Computing Considering Load Balance.
Heyang Xu,Bo Yang +1 more
Journal ArticleDOI
Incentive-aware virtual machine scheduling in cloud computing
TL;DR: A heuristic-based scheduling algorithm, called cost-greedy dynamic price scheduling, is developed that can achieve higher successful execution rate, lower execution cost, smaller fairness deviation and most important, higher degree of user satisfaction in most cases.
Journal ArticleDOI
Efficient multi-resource scheduling algorithm for hybrid cloud-based large-scale media streaming
TL;DR: Compared with the existing video delivery methods, MHLMS can handle millions of channels effectively with much lower time complexity and reduce the cost by approximately 60% and the average delivery distance by up to 70%.