23 search results - page 5 / 5 » Using Generalization and Characterization Techniques in the ... |
WWW
2009
ACM
14 years 5 months ago
2009
ACM
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...
SE
2007
13 years 6 months ago
2007
: One of the major tasks in maintaining software systems is understanding how specific effects came to be. This is especially true for effects that cause major harm, and especiall...
WWW
2006
ACM
14 years 5 months ago
2006
ACM
Social networks play important roles in the Semantic Web: knowledge management, information retrieval, ubiquitous computing, and so on. We propose a social network extraction syst...