300 search results - page 16 / 60 » Sampling Representative Users from Large Social Networks |
PVLDB
2008
13 years 7 months ago
2008
We identify privacy risks associated with releasing network data sets and provide an algorithm that mitigates those risks. A network consists of entities connected by links repres...
TSMC
2002
13 years 7 months ago
2002
We present a method for sampling feature vectors in large (e.g., 2000 5000 16 bit) images that finds subsets of pixel locations which represent "regions" in the image. Sa...
INFOCOM
2008
IEEE
14 years 1 months ago
2008
IEEE
Abstract—Complex networks, modeled as large graphs, received much attention during these last years. However, data on such networks is only available through intricate measuremen...
MM
2004
ACM
14 years 28 days ago
2004
ACM
Information gathering from multimedia retrieval systems is aided by effective visualization, but the degree to which visualization is effective depends in part on the way the cont...
UIC
2010
Springer
13 years 5 months ago
2010
Springer
As a result of the recent explosion of sensor-equipped mobile phone market, the phenomenal growth of Internet and social network users, and the large deployment of sensor network i...