31 search results - page 6 / 7 » Privacy Preserving Collaborative Filtering Using Data Obfusc... |
ICMCS
2006
IEEE
13 years 11 months ago
2006
IEEE
The increasing popularity of distributed and collaborative applications prompts the need for secure communication in collaborative groups. Some distributed collaborative key manag...
CCS
2010
ACM
13 years 5 months ago
2010
ACM
In this work we present a characterization of spam on Twitter. We find that 8% of 25 million URLs posted to the site point to phishing, malware, and scams listed on popular blackl...
WPES
2006
ACM
13 years 11 months ago
2006
ACM
Recent trends in Internet computing have led to the popularization of many forms of virtual organizations. Examples include supply chain management, grid computing, and collaborat...
GLOBECOM
2006
IEEE
13 years 11 months ago
2006
IEEE
Overlay networks have been very useful in solving large scale data dissemination problems. In this paper, we consider the case of data gathering which is the inverse of disseminat...
MM
2010
ACM
13 years 3 months ago
2010
ACM
Social tagging can provide rich semantic information for largescale retrieval in music discovery. Such collaborative intelligence, however, also generates a high degree of tags un...