2990 search results - page 516 / 598 » Thresholding for Change Detection |
CIKM
2009
Springer
14 years 1 months ago
2009
Springer
The standard method for combating spam, either in email or on the web, is to train a classifier on manually labeled instances. As the spammers change their tactics, the performanc...
WWW
2010
ACM
14 years 1 months ago
2010
ACM
Realtime web search refers to the retrieval of very fresh content which is in high demand. An effective portal web search engine must support a variety of search needs, including ...
APGV
2010
ACM
14 years 1 months ago
2010
ACM
In this paper, we explore the perception of finger motions of virtual characters. In three experiments, designed to investigate finger animations, we asked the following questio...
ICDCS
2010
IEEE
14 years 1 months ago
2010
IEEE
—Peer-to-peer (P2P) substrates are now widely used for both file-sharing and botnet command-andcontrol. Despite the commonality of their substrates, we show that the different g...
KDD
2010
ACM
14 years 1 months ago
2010
ACM
We study the problem of finding the k most frequent items in a stream of items for the recently proposed max-frequency measure. Based on the properties of an item, the maxfrequen...