@article{liu2017egocomp,
    title={egoComp: A node-link-based technique for visual comparison of ego-networks},
    author={Liu, Dongyu and Guo, Fangzhou and Deng, Bowen and Qu, Huamin and Wu, Yingcai},
    journal={Information Visualization},
    volume={16},
    number={3},
    pages={179--189},
    year={2017},
    publisher={SAGE Publications Sage UK: London, England}
}