First International Workshop on Knowledge Discovery and Data Mining (WKDD 2008)
Filtering Short Message Spam of Group Sending Using CAPTCHA
Adelaide, Australia
January 23-January 24
ISBN: 0-7695-3090-7
the users, and the volume of short message spam becomes more and more large, especially the function of group Sending is used in short message. This paper proposes a method to filter short message spam of group sending, in other words, it utilizes CAPTCHA (Completely Automated Public Turing test to tell Computers and Human Apart) method to filter short message spam. If the Short Message Service (SMS) can pass the CAPTCHA, it will be identified as legitimate SMS and transmitted by Short Message processing Center. Conversely, if the SMS can not pass the CAPTCHA, it will be identified as SMS spam and deleted by Short Message processing Center. Finally, it has been simulated with Smartphone of Microsoft Visual Studio 2005. Index Terms--SMS spam (short message service spam), group sending, CAPTCHA (Completely Automated Public Turing test to tell Computers and Human Apart), (OCR) Optical Character Recognition, user authentication.
Citation:
Peizhou He, Yong Sun, Wei Zheng, Xiangming Wen, "Filtering Short Message Spam of Group Sending Using CAPTCHA," wkdd, pp.558-561, First International Workshop on Knowledge Discovery and Data Mining (WKDD 2008), 2008