@inproceedings{ijcai2018p421, title = {Request-and-Reverify: Hierarchical Hypothesis Testing for Concept Drift Detection with Expensive Labels}, author = {Shujian Yu and Xiaoyang Wang and José C. Príncipe}, booktitle = {Proceedings of the Twenty-Seventh International Joint Conference on Artificial Intelligence, {IJCAI-18}}, publisher = {International Joint Conferences on Artificial Intelligence Organization}, pages = {3033--3039}, year = {2018}, month = {7}, doi = {10.24963/ijcai.2018/421}, url = {https://doi.org/10.24963/ijcai.2018/421}, }