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Searching for CAPTCHAs with no syntactic query expansion in all metadata.

Publication years (Num. hits)
2002-2005 (17) 2006-2008 (20) 2009-2010 (30) 2011-2012 (20) 2013-2014 (19) 2015-2016 (17) 2017-2018 (23) 2019-2020 (16) 2021-2022 (25) 2023-2024 (14)
Publication types (Num. hits)
article(75) inproceedings(123) phdthesis(3)
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The graphs summarize 100 occurrences of 62 keywords

Results
Found 201 publication records. Showing 201 according to the selection in the facets
Hits ? Authors Title Venue Year Link Author keywords
182Abram Hindle, Michael W. Godfrey, Richard C. Holt Reverse Engineering CAPTCHAs. Search on Bibsonomy WCRE The full citation details ... 2008 DBLP  DOI  BibTeX  RDF
146Jeffrey P. Bigham, Anna Cavender Evaluating existing audio CAPTCHAs and an interface optimized for non-visual use. Search on Bibsonomy CHI The full citation details ... 2009 DBLP  DOI  BibTeX  RDF audio captcha, non-visual interfaces, blind users
128Monica Chew, J. D. Tygar Collaborative Filtering CAPTCHAs. Search on Bibsonomy HIP The full citation details ... 2005 DBLP  DOI  BibTeX  RDF
110Elias Athanasopoulos, Spyros Antonatos Enhanced CAPTCHAs: Using Animation to Tell Humans and Computers Apart. Search on Bibsonomy Communications and Multimedia Security The full citation details ... 2006 DBLP  DOI  BibTeX  RDF Laundry attacks, Web Security, CAPTCHA
110Monica Chew, J. D. Tygar Image Recognition CAPTCHAs. Search on Bibsonomy ISC The full citation details ... 2004 DBLP  DOI  BibTeX  RDF
92Chinmay Eishan Kulkarni Assocaptcha: designing human-friendly secure captchas using word associations. Search on Bibsonomy CHI Extended Abstracts The full citation details ... 2008 DBLP  DOI  BibTeX  RDF visual interfaces, captcha, human-interaction-proof, word-association
92Richard Chow, Philippe Golle, Markus Jakobsson, Lusha Wang, XiaoFeng Wang 0001 Making CAPTCHAs clickable. Search on Bibsonomy HotMobile The full citation details ... 2008 DBLP  DOI  BibTeX  RDF reverse Turing test, usability, mobile devices, CAPTCHA
72Kurt Alfred Kluever, Richard Zanibbi Balancing usability and security in a video CAPTCHA. Search on Bibsonomy SOUPS The full citation details ... 2009 DBLP  DOI  BibTeX  RDF Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA), tagging, human interactive proof (HIP), video understanding
72Luis von Ahn, Manuel Blum 0001, Nicholas J. Hopper, John Langford 0001 CAPTCHA: Using Hard AI Problems for Security. Search on Bibsonomy EUROCRYPT The full citation details ... 2003 DBLP  DOI  BibTeX  RDF
57Aleksey Kolupaev, Juriy Ogijenko CAPTCHAs: Humans vs. Bots. Search on Bibsonomy IEEE Secur. Priv. The full citation details ... 2008 DBLP  DOI  BibTeX  RDF
57Jonathan Holman, Jonathan Lazar, Jinjuan Feng, John D'Arcy Developing usable CAPTCHAs for blind users. Search on Bibsonomy ASSETS The full citation details ... 2007 DBLP  DOI  BibTeX  RDF security, usability, accessibility, visual impairment, blind user, CAPTCHA, universal usability, turing test
57Deapesh Misra, Kris Gaj Face Recognition CAPTCHAs. Search on Bibsonomy AICT/ICIW The full citation details ... 2006 DBLP  DOI  BibTeX  RDF
54Jeff Yan, Ahmad Salah El Ahmad A low-cost attack on a Microsoft captcha. Search on Bibsonomy CCS The full citation details ... 2008 DBLP  DOI  BibTeX  RDF segmentation attack, usability, robustness, internet security, captcha
54Sui-Yu Wang, Jon Louis Bentley CAPTCHA Challenge Tradeoffs: Familiarity of Strings versus Degradation of Images. Search on Bibsonomy ICPR (3) The full citation details ... 2006 DBLP  DOI  BibTeX  RDF
54Greg Mori, Jitendra Malik Recognizing Objects in Adversarial Clutter: Breaking a Visual CAPTCHA. Search on Bibsonomy CVPR (1) The full citation details ... 2003 DBLP  DOI  BibTeX  RDF
52Henry S. Baird, Michael A. Moll, Sui-Yu Wang ScatterType: A Legible but Hard-to-Segment CAPTCHA. Search on Bibsonomy ICDAR The full citation details ... 2005 DBLP  DOI  BibTeX  RDF abuse of web sites and services, human/machine discrimination, legibility of text, Gestalt perception, automatic attacks on CAPTCHAs, segmentation, fragmentation, document image analysis, CAPTCHAs, Turing tests, human interactive proofs
47Elie Bursztein, Steven Bethard, Celine Fabry, John C. Mitchell, Daniel Jurafsky How Good Are Humans at Solving CAPTCHAs? A Large Scale Evaluation. Search on Bibsonomy IEEE Symposium on Security and Privacy The full citation details ... 2010 DBLP  DOI  BibTeX  RDF image, audio, humans, captchas, mechanical turk
44Henry S. Baird, Kris Popat Human Interactive Proofs and Document Image Analysis. Search on Bibsonomy Document Analysis Systems The full citation details ... 2002 DBLP  DOI  BibTeX  RDF abuse of web sites and services, the chatroom problem, human/machine discrimination, OCR performance evaluation, legibility of text, document image analysis, CAPTCHAs, Turing tests, Human interactive proofs, document image degradations
42Dongbin Na, Namgyu Park, Sangwoo Ji, Jong Kim 0001 CAPTCHAs Are Still in Danger: An Efficient Scheme to Bypass Adversarial CAPTCHAs. Search on Bibsonomy WISA The full citation details ... 2020 DBLP  DOI  BibTeX  RDF
39Anja B. Naumann, Thomas Franke, Christian Bauckhage Investigating CAPTCHAs Based on Visual Phenomena. Search on Bibsonomy INTERACT (2) The full citation details ... 2009 DBLP  DOI  BibTeX  RDF visual phenomena, optical illusions, CAPTCHA
39Jeff Yan, Ahmad Salah El Ahmad Usability of CAPTCHAs or usability issues in CAPTCHA design. Search on Bibsonomy SOUPS The full citation details ... 2008 DBLP  DOI  BibTeX  RDF security, usability, CAPTCHA
39Jeff Yan, Ahmad Salah El Ahmad Breaking Visual CAPTCHAs with Naive Pattern Recognition Algorithms. Search on Bibsonomy ACSAC The full citation details ... 2007 DBLP  DOI  BibTeX  RDF
39Alf Zugenmaier Countering Automated Exploits with System Security CAPTCHAS. Search on Bibsonomy Security Protocols Workshop The full citation details ... 2005 DBLP  DOI  BibTeX  RDF
39Gabriel Moy, Nathan Jones, Curt Harkless, Randall Potter Distortion Estimation Techniques in Solving Visual CAPTCHAs. Search on Bibsonomy CVPR (2) The full citation details ... 2004 DBLP  DOI  BibTeX  RDF
36Manuel Egele, Leyla Bilge, Engin Kirda, Christopher Kruegel CAPTCHA smuggling: hijacking web browsing sessions to create CAPTCHA farms. Search on Bibsonomy SAC The full citation details ... 2010 DBLP  DOI  BibTeX  RDF attack, CAPTCHA, security threats, real-world experiments
36Peter Djalaliev, Muhammad Jamshed, Nicholas L. Farnan, José Carlos Brustoloni Sentinel: Hardware-Accelerated Mitigation of Bot-Based DDoS Attacks. Search on Bibsonomy ICCCN The full citation details ... 2008 DBLP  DOI  BibTeX  RDF
36Ritendra Datta, Jia Li 0001, James Ze Wang IMAGINATION: a robust image-based CAPTCHA generation system. Search on Bibsonomy ACM Multimedia The full citation details ... 2005 DBLP  DOI  BibTeX  RDF automated turing test, image retrieval, CAPTCHA
26Luis von Ahn Human computation. Search on Bibsonomy DAC The full citation details ... 2009 DBLP  DOI  BibTeX  RDF world wide web, online games, human computation, CAPTCHAs, games with a purpose, distributed knowledge acquisition, image labeling
26James A. Hendler, Philipp Cimiano, Dmitri A. Dolgov, Anat Levin, Peter Mika, Brian Milch, Louis-Philippe Morency, Boris Motik, Jennifer Neville, Erik B. Sudderth, Luis von Ahn AI's 10 to Watch. Search on Bibsonomy IEEE Intell. Syst. The full citation details ... 2008 DBLP  DOI  BibTeX  RDF Darpa Urban Challenge, ontologies, machine learning, information retrieval, Semantic Web, computer vision, social networks, artificial intelligence, robots, natural language processing, NLP, intelligent systems, intelligent transportation systems, computational linguistics, human computation, computational photography, Captchas, statistical relational learning, statistical relational learning, multimodal perception
26Philippe Golle, Nicolas Ducheneaut Preventing bots from playing online games. Search on Bibsonomy Comput. Entertain. The full citation details ... 2005 DBLP  DOI  BibTeX  RDF reverse Turing test, agents, games, CAPTCHAs, bots
26Kumar Chellapilla, Kevin Larson, Patrice Y. Simard, Mary Czerwinski Designing human friendly human interaction proofs (HIPs). Search on Bibsonomy CHI The full citation details ... 2005 DBLP  DOI  BibTeX  RDF completely automated public turing tests to tell computers and humans apart (CAPTCHAs), visual letter recognition, evaluation, computer vision, human perception, human interaction proofs (HIPs)
21Nghia Dinh, Lidia Ogiela, Kiet Tran-Trung, Tuan Le-Viet, Vinh Truong Hoang A Comprehensive Analysis of Cognitive CAPTCHAs Through Eye Tracking. Search on Bibsonomy IEEE Access The full citation details ... 2024 DBLP  DOI  BibTeX  RDF
21Mohammad Tanvir Parvez, Suliman A. Alsuhibany Challenges and opportunities for Arabic CAPTCHAs. Search on Bibsonomy Multim. Tools Appl. The full citation details ... 2024 DBLP  DOI  BibTeX  RDF
21Ping Wang, Haichang Gao, Xiaoyan Guo, Zhongni Yuan, Jiawei Nian Improving the Security of Audio CAPTCHAs With Adversarial Examples. Search on Bibsonomy IEEE Trans. Dependable Secur. Comput. The full citation details ... 2024 DBLP  DOI  BibTeX  RDF
21Zisheng Xu, Qiao Yan, F. Richard Yu, Victor C. M. Leung A Survey of Adversarial CAPTCHAs on its History, Classification and Generation. Search on Bibsonomy CoRR The full citation details ... 2023 DBLP  DOI  BibTeX  RDF
21Emre Mülazimoglu, Murat Perit Çakir, Cengiz Acartürk The Role of Visual Features in Text-Based CAPTCHAs: An fNIRS Study for Usable Security. Search on Bibsonomy CoRR The full citation details ... 2023 DBLP  DOI  BibTeX  RDF
21Andrew Searles, Yoshimichi Nakatsuka, Ercan Ozturk, Andrew Paverd, Gene Tsudik, Ai Enkoji An Empirical Study & Evaluation of Modern CAPTCHAs. Search on Bibsonomy CoRR The full citation details ... 2023 DBLP  DOI  BibTeX  RDF
21Mukhtar Opeyemi Yusuf, Divya Srivastava, Deepak Singh, Vijaypal Singh Rathor Multiview deep learning-based attack to break text-CAPTCHAs. Search on Bibsonomy Int. J. Mach. Learn. Cybern. The full citation details ... 2023 DBLP  DOI  BibTeX  RDF
21Huishuang Shao, Yurong Xia, Kai Meng, Changhao Piao Study of Hollow Letter CAPTCHAs Recognition Technology Based on Color Filling Algorithm. Search on Bibsonomy J. Inf. Process. Syst. The full citation details ... 2023 DBLP  DOI  BibTeX  RDF
21Mauro Conti, Luca Pajola, Pier Paolo Tricomi Turning captchas against humanity: Captcha-based attacks in online social media. Search on Bibsonomy Online Soc. Networks Media The full citation details ... 2023 DBLP  DOI  BibTeX  RDF
21Syed Faizan Hussain Shah, Syed Muhammad Ahmed Hassan Shah, Syed Sajid Ullah, Nurha Yingta A Transparent CAPTCHAS Verification System for Cloud-Based Smart and Secure Applications. Search on Bibsonomy ISC2 The full citation details ... 2023 DBLP  DOI  BibTeX  RDF
21Andrew Searles, Yoshimichi Nakatsuka, Ercan Ozturk, Andrew Paverd, Gene Tsudik, Ai Enkoji An Empirical Study & Evaluation of Modern CAPTCHAs. Search on Bibsonomy USENIX Security Symposium The full citation details ... 2023 DBLP  BibTeX  RDF
21Hadi Abdullah, Aditya Karlekar, Saurabh Prasad, Muhammad Sajidur Rahman, Logan Blue, Luke A. Bauer, Vincent Bindschaedler, Patrick Traynor Attacks as Defenses: Designing Robust Audio CAPTCHAs Using Attacks on Automatic Speech Recognition Systems. Search on Bibsonomy NDSS The full citation details ... 2023 DBLP  BibTeX  RDF
21Yucheng Fu, Guoheng Sun, Han Yang, Juntian Huang, Haizhou Wang Fighting Attacks on Large Character Set CAPTCHAs Using Transferable Adversarial Examples. Search on Bibsonomy IJCNN The full citation details ... 2023 DBLP  DOI  BibTeX  RDF
21Ruijie Zhao 0001, Xianwen Deng, Yanhao Wang, Zhicong Yan, Zhengguang Han, Libo Chen, Zhi Xue, Yijun Wang GeeSolver: A Generic, Efficient, and Effortless Solver with Self-Supervised Learning for Breaking Text Captchas. Search on Bibsonomy SP The full citation details ... 2023 DBLP  DOI  BibTeX  RDF
21Suliman A. Alsuhibany, Mohammad Tanvir Parvez Attack-filtered interactive arabic CAPTCHAs. Search on Bibsonomy J. Inf. Secur. Appl. The full citation details ... 2022 DBLP  DOI  BibTeX  RDF
21Jiawei Nian, Ping Wang, Haichang Gao, Xiaoyan Guo A deep learning-based attack on text CAPTCHAs by using object detection techniques. Search on Bibsonomy IET Inf. Secur. The full citation details ... 2022 DBLP  DOI  BibTeX  RDF
21P. L. Chithra, K. Sathya CAPTCHAs against meddler image identification based on a convolutional neural network. Search on Bibsonomy Multim. Tools Appl. The full citation details ... 2022 DBLP  DOI  BibTeX  RDF
21Chenghui Shi, Xiaogang Xu, Shouling Ji, Kai Bu, Jianhai Chen, Raheem Beyah, Ting Wang 0006 Adversarial CAPTCHAs. Search on Bibsonomy IEEE Trans. Cybern. The full citation details ... 2022 DBLP  DOI  BibTeX  RDF
21Mauro Conti, Luca Pajola, Pier Paolo Tricomi Captcha Attack: Turning Captchas Against Humanity. Search on Bibsonomy CoRR The full citation details ... 2022 DBLP  BibTeX  RDF
21Hadi Abdullah, Aditya Karlekar, Saurabh Prasad, Muhammad Sajidur Rahman, Logan Blue, Luke A. Bauer, Vincent Bindschaedler, Patrick Traynor Attacks as Defenses: Designing Robust Audio CAPTCHAs Using Attacks on Automatic Speech Recognition Systems. Search on Bibsonomy CoRR The full citation details ... 2022 DBLP  DOI  BibTeX  RDF
21Hannah Marie Maurstad Eriksen, Lars Hoel, Caroline Sofie Jetteberg, Amalie Christine Leiknes, Frode Eika Sandnes Can't You Tell I am a Human? A Comparison of Common Text and Image CAPTCHAs Using a Low-Fidelity Methodology. Search on Bibsonomy DSAI The full citation details ... 2022 DBLP  DOI  BibTeX  RDF
21David Holm Audran, Marcus Braunschweig Andersen, Mark Højer Hansen, Mikkel Møller Andersen, Thomas B. Frederiksen, Kasper H. Hansen, Dimitrios Georgoulias, Emmanouil Vasilomanolakis Tick Tock Break the Clock: Breaking CAPTCHAs on the Darkweb. Search on Bibsonomy SECRYPT The full citation details ... 2022 DBLP  DOI  BibTeX  RDF
21Rulin Shao, Zhouxing Shi, Jinfeng Yi, Pin-Yu Chen, Cho-Jui Hsieh Robust Text CAPTCHAs Using Adversarial Examples. Search on Bibsonomy IEEE Big Data The full citation details ... 2022 DBLP  DOI  BibTeX  RDF
21Xinyao Ma, Zaiqiao Ye, Sameer Patil Do Regional Variations Affect the CAPTCHA User Experience? A Comparison of CAPTCHAs in China and the United States. Search on Bibsonomy ASE The full citation details ... 2022 DBLP  DOI  BibTeX  RDF
21Matthew Moore, Kristen R. Walcott Generating Human-Like Motion to Defeat Interaction-Based CAPTCHAs. Search on Bibsonomy FTC (2) The full citation details ... 2022 DBLP  DOI  BibTeX  RDF
21Xianwen Deng, Ruijie Zhao 0001, Yanhao Wang, Libo Chen, Yijun Wang, Zhi Xue 3E-Solver: An Effortless, Easy-to-Update, and End-to-End Solver with Semi-Supervised Learning for Breaking Text-Based Captchas. Search on Bibsonomy IJCAI The full citation details ... 2022 DBLP  DOI  BibTeX  RDF
21Ondrej Bostik, Karel Horák 0001, Lukas Kratochvila, Tomás Zemcík, Simon Bilik Semi-supervised deep learning approach to break common CAPTCHAs. Search on Bibsonomy Neural Comput. Appl. The full citation details ... 2021 DBLP  DOI  BibTeX  RDF
21Carlos Javier Hernández-Castro, David F. Barrero, María D. R.-Moreno BASECASS: A methodology for CAPTCHAs security assurance. Search on Bibsonomy J. Inf. Secur. Appl. The full citation details ... 2021 DBLP  DOI  BibTeX  RDF
21Mohinder Kumar, Manish Kumar Jindal, Munish Kumar A Novel Attack on Monochrome and Greyscale Devanagari CAPTCHAs. Search on Bibsonomy ACM Trans. Asian Low Resour. Lang. Inf. Process. The full citation details ... 2021 DBLP  DOI  BibTeX  RDF
21Suliman A. Alsuhibany, Latifah A. Alreshoodi Detecting human attacks on text-based CAPTCHAs using the keystroke dynamic approach. Search on Bibsonomy IET Inf. Secur. The full citation details ... 2021 DBLP  DOI  BibTeX  RDF
21Yao Wang, Yuliang Wei, Mingjin Zhang, Yang Liu, Bailing Wang Make complex CAPTCHAs simple: A fast text captcha solver based on a small number of samples. Search on Bibsonomy Inf. Sci. The full citation details ... 2021 DBLP  DOI  BibTeX  RDF
21Sanela Arsic, Djordje Nikolic, Milena Jevtic An investigation of the usability of image-based CAPTCHAs using PROMETHEE-GAIA method. Search on Bibsonomy Multim. Tools Appl. The full citation details ... 2021 DBLP  DOI  BibTeX  RDF
21Chunhui Li, Xingshu Chen, Haizhou Wang, Peiming Wang, Yu Zhang, Wenxian Wang End-to-end attack on text-based CAPTCHAs based on cycle-consistent generative adversarial network. Search on Bibsonomy Neurocomputing The full citation details ... 2021 DBLP  DOI  BibTeX  RDF
21Jiaming Zhang 0006, Jitao Sang, Kaiyuan Xu, Shangxi Wu, Xian Zhao, Yanfeng Sun, Yongli Hu, Jian Yu Robust CAPTCHAs Towards Malicious OCR. Search on Bibsonomy IEEE Trans. Multim. The full citation details ... 2021 DBLP  DOI  BibTeX  RDF
21Rulin Shao, Zhouxing Shi, Jinfeng Yi, Pin-Yu Chen, Cho-Jui Hsieh Robust Text CAPTCHAs Using Adversarial Examples. Search on Bibsonomy CoRR The full citation details ... 2021 DBLP  BibTeX  RDF
21Emre Mülazimoglu, Murat Perit Çakir, Cengiz Acartürk The Role of Visual Features in Text-Based CAPTCHAs: An fNIRS Study for Usable Security. Search on Bibsonomy Comput. Intell. Neurosci. The full citation details ... 2021 DBLP  DOI  BibTeX  RDF
21Ping Wang, Haichang Gao, Qingxun Rao, Sainan Luo, Zhongni Yuan, Ziyu Shi A Security Analysis of Captchas With Large Character Sets. Search on Bibsonomy IEEE Trans. Dependable Secur. Comput. The full citation details ... 2021 DBLP  DOI  BibTeX  RDF
21Zhuohao Zhang 0001, Zhilin Zhang, Haolin Yuan, Natã M. Barbosa, Sauvik Das, Yang Wang 0005 WebAlly: Making Visual Task-based CAPTCHAs Transferable for People with Visual Impairments. Search on Bibsonomy SOUPS @ USENIX Security Symposium The full citation details ... 2021 DBLP  BibTeX  RDF
21Xianwen Deng, Ruijie Zhao 0001, Zhi Xue, Ming Liu, Libo Chen, Yijun Wang A Semi-supervised Deep Learning-Based Solver for Breaking Text-Based CAPTCHAs. Search on Bibsonomy TrustCom The full citation details ... 2021 DBLP  DOI  BibTeX  RDF
21Guixin Ye, Zhanyong Tang, Dingyi Fang, Zhanxing Zhu, Yansong Feng, Pengfei Xu 0003, Xiaojiang Chen, Jungong Han, Zheng Wang 0001 Using Generative Adversarial Networks to Break and Protect Text Captchas. Search on Bibsonomy ACM Trans. Priv. Secur. The full citation details ... 2020 DBLP  DOI  BibTeX  RDF
21Tam V. Nguyen 0002, Zhe Huang 0008, Saiteja Bethini, Venkata Sai Prasanth Ippagunta, Phu H. Phung Secure Captchas via Object Segment Collages. Search on Bibsonomy IEEE Access The full citation details ... 2020 DBLP  DOI  BibTeX  RDF
21Chunhui Li, Xingshu Chen, Haizhou Wang, Yu Zhang, Peiming Wang An End-to-End Attack on Text-based CAPTCHAs Based on Cycle-Consistent Generative Adversarial Network. Search on Bibsonomy CoRR The full citation details ... 2020 DBLP  BibTeX  RDF
21Yang Zi, Haichang Gao, Zhouhang Cheng, Yi Liu 0042 An End-to-End Attack on Text CAPTCHAs. Search on Bibsonomy IEEE Trans. Inf. Forensics Secur. The full citation details ... 2020 DBLP  DOI  BibTeX  RDF
21Sheng Tian, Tao Xiong A Generic Solver Combining Unsupervised Learning and Representation Learning for Breaking Text-Based Captchas. Search on Bibsonomy WWW The full citation details ... 2020 DBLP  DOI  BibTeX  RDF
21Rudy Berton, Ombretta Gaggi, Agnieszka Kolasinska, Claudio Enrico Palazzi, Giacomo Quadrio Are CAPTCHAs preventing robotic intrusion or accessibility for impaired users? Search on Bibsonomy CCNC The full citation details ... 2020 DBLP  DOI  BibTeX  RDF
21Philip Kirkbride, M. Ali Akber Dewan, Fuhua Lin Game-Like Captchas for Intrusion Detection. Search on Bibsonomy DASC/PiCom/CBDCom/CyberSciTech The full citation details ... 2020 DBLP  DOI  BibTeX  RDF
21Zhouhang Cheng, Haichang Gao, Zhongyu Liu, Huaxi Wu, Yang Zi, Ge Pei Image-based CAPTCHAs based on neural style transfer. Search on Bibsonomy IET Inf. Secur. The full citation details ... 2019 DBLP  DOI  BibTeX  RDF
21Xiyang Liu, Yang Zhang, Jing Hu, Mengyun Tang, Haichang Gao Breaking Text-based CAPTCHAs using Average Vertical Partition. Search on Bibsonomy J. Inf. Sci. Eng. The full citation details ... 2019 DBLP  BibTeX  RDF
21Haiqin Weng, Binbin Zhao, Shouling Ji, Jianhai Chen, Ting Wang 0006, Qinming He, Raheem Beyah Towards understanding the security of modern image captchas and underground captcha-solving services. Search on Bibsonomy Big Data Min. Anal. The full citation details ... 2019 DBLP  DOI  BibTeX  RDF
21Chenghui Shi, Xiaogang Xu, Shouling Ji, Kai Bu, Jianhai Chen, Raheem A. Beyah, Ting Wang 0006 Adversarial CAPTCHAs. Search on Bibsonomy CoRR The full citation details ... 2019 DBLP  BibTeX  RDF
21Xing Wu 0001, Shuji Dai, Yike Guo, Hamido Fujita A machine learning attack against variable-length Chinese character CAPTCHAs. Search on Bibsonomy Appl. Intell. The full citation details ... 2019 DBLP  DOI  BibTeX  RDF
21Simon S. Woo Design and evaluation of 3D CAPTCHAs. Search on Bibsonomy Comput. Secur. The full citation details ... 2019 DBLP  DOI  BibTeX  RDF
21Song Gao 0010, Manar Mohamed, Nitesh Saxena, Chengcui Zhang Emerging-Image Motion CAPTCHAs: Vulnerabilities of Existing Designs, and Countermeasures. Search on Bibsonomy IEEE Trans. Dependable Secur. Comput. The full citation details ... 2019 DBLP  DOI  BibTeX  RDF
21Yueyao Chen, Qianjun Liu, Tianyu Du, Yuan Chen, Shouling Ji Symmetric Frame Cracking: A Powerful Dynamic Textual CAPTCHAs Cracking Policy. Search on Bibsonomy Inscrypt The full citation details ... 2019 DBLP  DOI  BibTeX  RDF
21Tomoka Azakami, Chihiro Shibata, Ryuya Uda Evaluation of Ergonomically Designed CAPTCHAs using Deep Learning Technology. Search on Bibsonomy J. Inf. Process. The full citation details ... 2018 DBLP  DOI  BibTeX  RDF
21Mengyun Tang, Haichang Gao, Yang Zhang, Yi Liu 0042, Ping Zhang, Ping Wang Research on Deep Learning Techniques in Breaking Text-Based Captchas and Designing Image-Based Captcha. Search on Bibsonomy IEEE Trans. Inf. Forensics Secur. The full citation details ... 2018 DBLP  DOI  BibTeX  RDF
21David Lorenzi, Emre Uzun, Jaideep Vaidya, Shamik Sural, Vijayalakshmi Atluri Towards designing robust CAPTCHAs. Search on Bibsonomy J. Comput. Secur. The full citation details ... 2018 DBLP  DOI  BibTeX  RDF
21Binbin Zhao, Haiqin Weng, Shouling Ji, Jianhai Chen, Ting Wang 0006, Qinming He, Reheem Beyah Towards Evaluating the Security of Real-World Deployed Image CAPTCHAs. Search on Bibsonomy AISec@CCS The full citation details ... 2018 DBLP  DOI  BibTeX  RDF
21William Aiken, Hyoungshick Kim POSTER: DeepCRACk: Using Deep Learning to Automatically CRack Audio CAPTCHAs. Search on Bibsonomy AsiaCCS The full citation details ... 2018 DBLP  DOI  BibTeX  RDF
21Ajeet Singh, Vikas Tiwari, Appala Naidu Tentu A Machine Vision Attack Model on Image Based CAPTCHAs Challenge: Large Scale Evaluation. Search on Bibsonomy SPACE The full citation details ... 2018 DBLP  DOI  BibTeX  RDF
21Radmila Jankovic, Alessia Amelio Usability of Puzzle and Gesture-Based CAPTCHAs on Smartphones via Statistical Analysis. Search on Bibsonomy IISA The full citation details ... 2018 DBLP  DOI  BibTeX  RDF
21Adil Ahmad, Faizan Ahmad, Lei Wei, Vinod Yegneswaran, Fareed Zaffar Detecting and Defending Against Certificate Attacks with Origin-Bound CAPTCHAs. Search on Bibsonomy SecureComm (2) The full citation details ... 2018 DBLP  DOI  BibTeX  RDF
21Sangeeta Mittal, Prashant Kaushik, Saquib Nadeem Hashmi, Kaushtubh Kumar Robust Real Time Breaking of Image CAPTCHAs Using Inception v3 Model. Search on Bibsonomy IC3 The full citation details ... 2018 DBLP  DOI  BibTeX  RDF
21Michihiro Yamada, Riko Shigeno, Hiroaki Kikuchi, Maki Sakamoto Evaluation and Development of Onomatopoeia CAPTCHAs. Search on Bibsonomy PST The full citation details ... 2018 DBLP  DOI  BibTeX  RDF
21Abdalnaser Algwil Security and usability of cross-device captchas. Search on Bibsonomy 2018   RDF
21Hendrik Meutzner, Santosh Gupta, Viet-Hung Nguyen, Thorsten Holz, Dorothea Kolossa Toward Improved Audio CAPTCHAs Based on Auditory Perception and Language Understanding. Search on Bibsonomy ACM Trans. Priv. Secur. The full citation details ... 2017 DBLP  DOI  BibTeX  RDF
21Maria De Marsico, Luca Marchionni, Andrea Novelli, Michael Oertel FATCHA: biometrics lends tools for CAPTCHAs. Search on Bibsonomy Multim. Tools Appl. The full citation details ... 2017 DBLP  DOI  BibTeX  RDF
21Rafaqat Hussain, Hui Gao, Riaz Ahmed Shaikh 0002 Segmentation of connected characters in text-based CAPTCHAs for intelligent character recognition. Search on Bibsonomy Multim. Tools Appl. The full citation details ... 2017 DBLP  DOI  BibTeX  RDF
21Carlos Javier Hernández-Castro, María D. R.-Moreno, David F. Barrero, Shujun Li An oracle-based attack on CAPTCHAs protected against oracle attacks. Search on Bibsonomy CoRR The full citation details ... 2017 DBLP  BibTeX  RDF
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