412 search results - page 27 / 83 » An experimental study of large-scale mobile social network |
WWW
2010
ACM
14 years 3 months ago
2010
ACM
We study online social networks in which relationships can be either positive (indicating relations such as friendship) or negative (indicating relations such as opposition or ant...
CSE
2009
IEEE
14 years 1 months ago
2009
IEEE
In this paper we propose a new reciprocity index for quantifying social relationships based on mobile phone call detail records and Twitter blogs. We use this reciprocity index to ...
SIGCOMM
2009
ACM
14 years 3 months ago
2009
ACM
So far, the search for Opportunistic Network (ON) applications has focused on urban/rural scenarios where the combined use of mobility and the store-carry-and-forward paradigm hel...
HUC
2009
Springer
14 years 1 months ago
2009
Springer
Mobile privacy concerns are central to Ubicomp and yet remain poorly understood. We advocate a diversified approach, enabling the cross-interpretation of data from complementary m...
SIGCOMM
2009
ACM
14 years 3 months ago
2009
ACM
The analysis of social and technological networks has attracted a lot of attention as social networking applications and mobile sensing devices have given us a wealth of real data...