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WWW
2009
ACM
15 years 10 months ago
What's up CAPTCHA?: a CAPTCHA based on image orientation
We present a new CAPTCHA which is based on identifying an image's upright orientation. This task requires analysis of the often complex contents of an image, a task which hum...
Rich Gossweiler, Maryam Kamvar, Shumeet Baluja
SERSCISA
2009
Springer
15 years 4 months ago
Counteracting Phishing Page Polymorphism: An Image Layout Analysis Approach
Many visual similarity-based phishing page detectors have been developed to detect phishing webpages, however, scammers now create polymorphic phishing pages to breach the defense ...
Ieng-Fat Lam, Wei-Cheng Xiao, Szu-Chi Wang, Kuan-T...
IEEECIT
2010
IEEE
14 years 8 months ago
Are the Con Artists Back? A Preliminary Analysis of Modern Phone Frauds
—Phishing is the practice of eliciting a person’s confidential information such as the name, date of birth or credit card details. Typically, the phishers combine some technol...
Federico Maggi
CIKM
2009
Springer
15 years 4 months ago
Completing wikipedia's hyperlink structure through dimensionality reduction
Wikipedia is the largest monolithic repository of human knowledge. In addition to its sheer size, it represents a new encyclopedic paradigm by interconnecting articles through hyp...
Robert West, Doina Precup, Joelle Pineau
ICMCS
2009
IEEE
140views Multimedia» more  ICMCS 2009»
14 years 7 months ago
Resource-adaptive multimedia analysis on stream mining systems
Large-scale multimedia semantic concept detection requires realtime identification of a set of concepts in streaming video or large image datasets. The potentially high data volum...
Deepak S. Turaga, Rong Yan, Olivier Verscheure, Br...