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"Breaking Text-based CAPTCHAs using Average Vertical Partition."
Xiyang Liu et al. (2019)
- Xiyang Liu, Yang Zhang, Jing Hu, Mengyun Tang, Haichang Gao:
Breaking Text-based CAPTCHAs using Average Vertical Partition. J. Inf. Sci. Eng. 35(3): 611-634 (2019)
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