An experimental investigation of text-based CAPTCHA attacks and their robustness

P Wang, H Gao, X Guo, C **ao, F Qi, Z Yan - ACM Computing Surveys, 2023 - dl.acm.org
Text-based CAPTCHA has become one of the most popular methods for preventing bot
attacks. With the rapid development of deep learning techniques, many new methods to …

Automatic posterior transformation for likelihood-free inference

D Greenberg, M Nonnenmacher… - … conference on machine …, 2019 - proceedings.mlr.press
How can one perform Bayesian inference on stochastic simulators with intractable
likelihoods? A recent approach is to learn the posterior from adaptively proposed …

Simulation intelligence: Towards a new generation of scientific methods

A Lavin, D Krakauer, H Zenil, J Gottschlich… - arxiv preprint arxiv …, 2021 - arxiv.org
The original" Seven Motifs" set forth a roadmap of essential methods for the field of scientific
computing, where a motif is an algorithmic method that captures a pattern of computation …

Deep learning enables fast and dense single-molecule localization with high accuracy

A Speiser, LR Müller, P Hoess, U Matti, CJ Obara… - Nature …, 2021 - nature.com
Single-molecule localization microscopy (SMLM) has had remarkable success in imaging
cellular structures with nanometer resolution, but standard analysis algorithms require …

Training deep neural density estimators to identify mechanistic models of neural dynamics

PJ Gonçalves, JM Lueckmann, M Deistler… - elife, 2020 - elifesciences.org
Mechanistic modeling in neuroscience aims to explain observed phenomena in terms of
underlying causes. However, determining which model parameters agree with complex and …

Real-time monocular depth estimation using synthetic data with domain adaptation via image style transfer

A Atapour-Abarghouei… - Proceedings of the IEEE …, 2018 - openaccess.thecvf.com
Monocular depth estimation using learning-based approaches has become promising in
recent years. However, most monocular depth estimators either need to rely on large …

An introduction to probabilistic programming

JW Van de Meent, B Paige, H Yang, F Wood - arxiv preprint arxiv …, 2018 - arxiv.org
This book is a graduate-level introduction to probabilistic programming. It not only provides a
thorough background for anyone wishing to use a probabilistic programming system, but …

Artificial intelligence for a personalized diagnosis and treatment of atrial fibrillation

AM Sanchez de la Nava, F Atienza… - American Journal …, 2021 - journals.physiology.org
Although atrial fibrillation (AF) is the most common cardiac arrhythmia, its early identification,
diagnosis, and treatment is still challenging. Due to its heterogeneous mechanisms and risk …

Yet another text captcha solver: A generative adversarial network based approach

G Ye, Z Tang, D Fang, Z Zhu, Y Feng, P Xu… - Proceedings of the …, 2018 - dl.acm.org
Despite several attacks have been proposed, text-based CAPTCHAs are still being widely
used as a security mechanism. One of the reasons for the pervasive use of text captchas is …

Likelihood-free inference with emulator networks

JM Lueckmann, G Bassetto… - … on Advances in …, 2019 - proceedings.mlr.press
Abstract Approximate Bayesian Computation (ABC) provides methods for Bayesian
inference in simulation-based models which do not permit tractable likelihoods. We present …