Why we twitter: understanding microblogging usage and communities
Proceedings of the 9th WebKDD and 1st SNA-KDD 2007 workshop on Web mining and social network analysis
Proceedings of the first workshop on Online social networks
P4p: provider portal for applications
Proceedings of the ACM SIGCOMM 2008 conference on Data communication
Taming the torrent: a practical approach to reducing cross-isp traffic in peer-to-peer systems
Proceedings of the ACM SIGCOMM 2008 conference on Data communication
Beyond Microblogging: Conversation and Collaboration via Twitter
HICSS '09 Proceedings of the 42nd Hawaii International Conference on System Sciences
How and why people Twitter: the role that micro-blogging plays in informal communication at work
Proceedings of the ACM 2009 international conference on Supporting group work
PeerSoN: P2P social networking: early experiences and insights
Proceedings of the Second ACM EuroSys Workshop on Social Network Systems
ISP Friend or Foe? Making P2P Live Streaming ISP-Aware
ICDCS '09 Proceedings of the 2009 29th IEEE International Conference on Distributed Computing Systems
Privacy, cost, and availability tradeoffs in decentralized OSNs
Proceedings of the 2nd ACM workshop on Online social networks
Temporal distance metrics for social network analysis
Proceedings of the 2nd ACM workshop on Online social networks
Power-Law Distributions in Empirical Data
SIAM Review
What is Twitter, a social network or a news media?
Proceedings of the 19th international conference on World wide web
Cuckoo: towards decentralized, socio-aware online microblogging services and data measurements
Proceedings of the 2nd ACM International Workshop on Hot Topics in Planet-scale Measurement
The little engine(s) that could: scaling online social networks
Proceedings of the ACM SIGCOMM 2010 conference
A first step towards user assisted online social networks
Proceedings of the 3rd Workshop on Social Network Systems
Distance matters: geo-social metrics for online social networks
WOSN'10 Proceedings of the 3rd conference on Online social networks
Exploiting locality of interest in online social networks
Proceedings of the 6th International COnference
Proceedings of the 20th international conference on World wide web
Friendship and mobility: user movement in location-based social networks
Proceedings of the 17th ACM SIGKDD international conference on Knowledge discovery and data mining
Evolution of a location-based online social network: analysis and models
Proceedings of the 2012 ACM conference on Internet measurement conference
Hybrid SN: Interlinking Opportunistic and Online Communities to Augment Information Dissemination
UIC-ATC '12 Proceedings of the 2012 9th International Conference on Ubiquitous Intelligence and Computing and 9th International Conference on Autonomic and Trusted Computing
Hi-index | 0.00 |
Twitter is one of the most popular applications in the current Internet with more than 500 M registered users across the world. In this paper, we conduct a comprehensive analysis to understand the geographical characteristics of Twitter using cross-community mining techniques. Specifically, we study the locality level shown by the three main elements of Twitter, namely users, relationships and information flow. For this purpose, we rely on a dataset including the geolocation information of more than 17, 100 and 3.5 M users, relationships and tweets, respectively. Our main findings are: (1) most of the Twitter users perform their activity from an area of at most few hundred kms covering few cities within a unique country; (2) the location (i.e., country), and in particular factors such as language or Twitter popularity within a country, dictates the level of locality in the relationships of users and Twitter conversations originated in that country. The combination of these factors reveals the presence of four types of country locality profiles that we carefully analyze and compare in the paper.