@article {DBLP:journals/tsc/ChenWL017, title = {NCShield: Protecting Decentralized, Matrix Factorization-Based Network Coordinate Systems}, journal = {{IEEE} Trans. Services Computing}, volume = {10}, number = {2}, year = {2017}, pages = {244{\textendash}257}, doi = {10.1109/TSC.2015.2437383}, url = {https://doi.org/10.1109/TSC.2015.2437383}, author = {Yang Chen and Shining Wu and Jun Li and Xiaoming Fu} }