1. UNI-CAPTCHA: A Novel Robust and Dynamic User-Non-Interaction CAPTCHA Model Based on Hybrid biLSTM+Softmax. (December 2021) Authors: Süzen, Ahmet Ali Journal: Journal of information security and applications Issue: Volume 63(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗