Instruct: Given the title of a paper, retrieve paper titles that are cited by the given paper
Query: On the security of text-based 3D CAPTCHAs
The robustness of hollow CAPTCHAs
Hacking Chinese Touclick CAPTCHA by Multi-Scale Corner Structure Model with Fast Pattern Matching
Mitigating denial of service attack using CAPTCHA mechanism
Re: CAPTCHAs-Understanding CAPTCHA-Solving Services in an Economic Context
Breaking CAPTCHAs with Convolutional Neural Networks
Gestalt geometric CAPTCHA
CAPTCHA smuggling: hijacking web browsing sessions to create CAPTCHA farms
Recognizing objects in adversarial clutter: breaking a visual CAPTCHA
Neural network CAPTCHA crackers
Chinese character CAPTCHA recognition based on convolution neural network
Multiple password interference in text passwords and click-based graphical passwords
Image Recognition CAPTCHAs
A generative vision model that trains with high data efficiency and breaks text-based CAPTCHAs
An Anti-SMS-Spam Using CAPTCHA
Asirra: a CAPTCHA that exploits interest-aligned manual image categorization
A Stroke-Based Textual Password Authentication Scheme
CAPTCHA Breaking with Deep Learning
A New Graphical Password Scheme Resistant to Shoulder-Surfing
Quantifying the security of graphical passwords: the case of android unlock patterns
Breaking CAPTCHAs on the Dark Web 11 February , 2018
Attacks and design of image recognition CAPTCHAs
A Corpus and Semantic Parser for Multilingual Natural Language Querying of OpenStreetMap
Treating Cockroach Phobia With Augmented Reality
SCNN: An Accelerator for Compressed-sparse Convolutional Neural Networks
Perceived Exclusion in the Workplace: The Moderating Effects of Gender on Work-Related Attitudes and Psychological Health