25041 search results - page 4913 / 5009 » Algorithms for Clustering Data |
SIGCOMM
2006
ACM
14 years 3 months ago
2006
ACM
This paper studies the network-level behavior of spammers, including: IP address ranges that send the most spam, common spamming modes (e.g., BGP route hijacking, bots), how persi...
SIGCOMM
2006
ACM
14 years 3 months ago
2006
ACM
In a wireless sensor network of N nodes transmitting data to a single base station, possibly over multiple hops, what distributed mechanisms should be implemented in order to dyna...
VRCAI
2006
ACM
14 years 3 months ago
2006
ACM
Shadowing effects dramatically enhance the realism of virtual environments by providing useful visual cues. Shadow mapping is an efficient algorithm for real-time shadow renderin...
W4A
2006
ACM
14 years 3 months ago
2006
ACM
It is well known that many Web pages are difficult for visually disabled people to use. Without access to a rich, visual display, the intended structure and organisation of the pa...
WIDM
2006
ACM
14 years 3 months ago
2006
ACM
In this paper, we identify and analyze structural properties which reflect the functionality of a Web site. These structural properties consider the size, the organization, the co...