12101 search results - page 2361 / 2421 » Mutual Information Analysis |
RECSYS
2010
ACM
13 years 9 months ago
2010
ACM
Social network analysis has attracted increasing attention in recent years. In many social networks, besides friendship links amongst users, the phenomenon of users associating th...
CCS
2010
ACM
13 years 9 months ago
2010
ACM
We systematically study the design of image recognition CAPTCHAs (IRCs) in this paper. We first review and examine all IRCs schemes known to us and evaluate each scheme against th...
SPAA
2010
ACM
13 years 9 months ago
2010
ACM
We study the communication complexity of rumor spreading in the random phone-call model. Suppose n players communicate in parallel rounds, where in each round every player calls a...
WWW
2010
ACM
13 years 9 months ago
2010
ACM
In this paper, we undertake a large-scale study of online user behavior based on search and toolbar logs. We propose a new CCS taxonomy of pageviews consisting of Content (news, p...
BIBM
2007
IEEE
13 years 9 months ago
2007
IEEE
Clinical databases store large amounts of information about patients and their medical conditions. Data mining techniques can extract relationships and patterns holding in this we...