About the Authors

Ran Zheng

Contributed equally to this work with: Ran Zheng, Chuanwei Yao

Affiliation Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China

Chuanwei Yao

Contributed equally to this work with: Ran Zheng, Chuanwei Yao

Affiliation Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China

Hai Jin

hjin@hust.edu.cn

Affiliation Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China

Lei Zhu

Affiliation Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China

Qin Zhang

Affiliation Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China

Wei Deng

Affiliation Services Computing Technology and System Lab, Cluster and Grid Computing Lab, School of Computer Science and Technology, Huazhong University of Science and Technology, Wuhan, Hubei, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RZ HJ QZ. Performed the experiments: CY LZ WD. Analyzed the data: RZ CY HJ LZ QZ WD. Contributed reagents/materials/analysis tools: CY WD. Wrote the paper: RZ CY HJ LZ QZ WD.