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Results: 267

#	Item
61	WEBSITE ESSENTIALS Helpsheet 5 May 2014 Add to Reading List Source URL: forum.urc.org.uk Language: English - Date: 2014-11-26 12:04:42 Flickr Image hosting Keyhole Markup Language Photo sharing Social information processing Video hosting Stock photography CAPTCHA Clip art Photography World Wide Web Computing
62	Solving Avatar Captchas Automatically Mohammed Korayem1,3 , Abdallah A. Mohamed2,4 , David Crandall1 , and Roman V. Yampolskiy2 1 2 Add to Reading List Source URL: vision.soic.indiana.edu Language: English - Date: 2014-08-03 00:38:06 Imaging Artificial intelligence CAPTCHA Object recognition Histogram Luis von Ahn Feature Image histogram Histogram of oriented gradients Computer vision Image processing Vision
63	CAPTCHA: Using Hard AI Problems For Security Luis von Ahn1 , Manuel Blum1 , Nicholas J. Hopper1 , and John Langford2 1 Computer Science Dept., Carnegie Mellon University, Pittsburgh PA 15213, USA Add to Reading List Source URL: www.cs.cmu.edu Language: English - Date: 2003-02-27 12:07:03 Science Artificial intelligence Alan Turing Philosophy of artificial intelligence Turing test Luis von Ahn Strong AI NP IP Applied mathematics CAPTCHA Human-based computation
64	How Good are Humans at Solving CAPTCHAs? A Large Scale Evaluation Elie Bursztein, Steven Bethard, Celine Fabry, John C. Mitchell, Dan Jurafsky , , , mitchell@ Add to Reading List Source URL: theory.stanford.edu Language: English - Date: 2010-03-09 17:30:39 Human-based computation World Wide Web Alan Turing Transaction authentication number Turing test Optical character recognition Artificial intelligence Computing CAPTCHA
65	Learning visual features for the Avatar Captcha Recognition Challenge Mohammed Korayem∗‡ , Abdallah A. Mohamed†§ , David Crandall∗ , Roman V. Yampolskiy† ∗ School of Informatics and Computing, Indiana Univer Add to Reading List Source URL: vision.soic.indiana.edu Language: English - Date: 2014-08-03 00:38:05 CAPTCHA Human-based computation Image processing Luis von Ahn Object recognition Histogram Naive Bayes classifier Image histogram Linear classifier Statistics Statistical classification Computer vision
66	Guidelines for registering for Macmillan Professionals Add to Reading List Source URL: be.macmillan.org.uk Language: English - Date: 2013-08-09 09:20:27 Computer-mediated communication CAPTCHA Spam EmailTray Internet Computing Email
67	CASE STUDY Educational Portal Uses Web Forms - Languages Online About the business 123ContactForm solution Add to Reading List Source URL: www.123contactform.com Language: English - Date: 2012-03-20 05:47:53 Email Spam filtering Anti-spam techniques Spam Email spam CAPTCHA Balaam Email address harvesting Internet Spamming Computing
68	SIGCHI Conference Paper Format Add to Reading List Source URL: research.microsoft.com Language: English - Date: 2013-10-25 13:05:10 Collaboration Human-based computation World Wide Web Amazon Mechanical Turk Web 2.0 CAPTCHA Computer security Information extraction Social information processing Crowdsourcing Computing
69	LNCSEnhanced CAPTCHAs: Using Animation to Tell Humans and Computers Apart Add to Reading List Source URL: www.fp6-noah.org Language: English - Date: 2006-11-28 11:08:41 Artificial intelligence Alan Turing Transaction authentication number Challenge-response authentication Turing test Brute-force attack HTTP cookie Brute-force search Virtual Network Computing CAPTCHA System software Computing
70	Stayin’ Alive: Aliveness as an alternative to authentication Jonathan Anderson and Robert N M Watson University of Cambridge Computer Laboratory {jonathan.anderson,robert.watson}@cl.cam.ac.uk Add to Reading List Source URL: www.cl.cam.ac.uk Language: English - Date: 2012-11-30 15:52:29 Computer security Kerberos Authentication server Ticket Granting Ticket Challenge-response authentication Authentication Password CAPTCHA Key distribution center Computer network security Computing Cryptography

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