Instruct: Given a scientific paper title, retrieve paper titles that are cited by the given paper.
Query: Evaluating the Usability of Optimizing Text-based CAPTCHA Generation
Recognizing objects in adversarial clutter: breaking a visual CAPTCHA
Pass-Go: A Proposal to Improve the Usability of Graphical Passwords
Exploring the Design Space of Graphical Passwords on Smartphones
CAPTCHA Recognition with Active Deep Learning
KSPC (Keystrokes per Character) as a Characteristic of Text Entry Techniques
Authentication using graphical passwords: effects of tolerance and image choice
The Code2Text Challenge: Text Generation in Source Code Libraries
Automatic Test Paper Generation Based on Ant Colony Algorithm
Towards Making Random Passwords Memorable: Leveraging Users' Cognitive Ability Through Multiple Cues
I ’ m not a human : Breaking the Google reCAPTCHA
A New Multimodal Approach for Password Strength Estimation—Part II: Experimental Evaluation
Measuring password guessability for an entire university
A New Storage Optimized Honeyword Generation Approach for Enhancing Security and Usability
A Stroke-Based Textual Password Authentication Scheme
A Design and Analysis of Graphical Password
Graphical passwords: a survey
Complexity Metrics and User Strength Perceptions of the Pattern-Lock Graphical Authentication Method
General Framework for Evaluating Password Complexity and Strength
Proceedings of the Second Workshop on Predicting and Improving Text Readability for Target Reader Populations
Refining Graphical Password Strength Meters for Android Phones
VErGE: A system for collecting voice, eye gaze, gesture, and EEG data for experimental studies
LCL filter startup diagnostics for an Active Front End converter
self - organizing pedestrian movement .
Shape matching and object recognition using shape contexts
Three-dimensional SIW and high-performance air-filled SIW for millimeter-wave substrate integrated circuits and systems