2540 search results - page 226 / 508 » Social Networks: An Introduction |
202
click to vote
SOCINFO
2010
15 years 5 months ago
2010
Abstract. Online recommender systems are a common target of attack. Existing research has focused on automated manipulation of recommender systems through the creation of shill acc...
159
Voted
ICWSM
2009
15 years 4 months ago
2009
Events and stories can be characterized by a set of descriptive, collocated keywords. Intuitively, documents describing the same event will contain similar sets of keywords, and t...
168
click to vote
CSCW
2010
ACM
16 years 3 months ago
2010
ACM
In this work we examine the characteristics of social activity and patterns of communication on Twitter, a prominent example of the emerging class of communication systems we call...
210
click to vote
WAW
2004
Springer
15 years 12 months ago
2004
Springer
We develop an algorithm to detect community structure in complex networks. The algorithm is based on spectral methods and takes into account weights and links orientations. Since t...
200
click to vote
PERCOM
2006
ACM
16 years 6 months ago
2006
ACM
The proliferation of cell phones has led to an ever increasing number of inappropriate interruptions. SmartContacts provides a solution to this problem by empowering the caller to...