SIGIR
2012
ACM
12 years 2 months ago
2012
ACM
Hashtags are widely used in Twitter to define a shared context for events or topics. In this paper, we aim to predict hashtag popularity in near future (i.e., next day). Given a ...
KDD
2012
ACM
12 years 2 months ago
2012
ACM
The firehose of data generated by users on social networking and microblogging sites such as Facebook and Twitter is enormous. Real-time analytics on such data is challenging wit...
CSFW
2012
IEEE
12 years 2 months ago
2012
IEEE
—Social sign-on and social sharing are becoming an ever more popular feature of web applications. This success is largely due to the APIs and support offered by prominent social ...
ECTEL
2011
Springer
12 years 11 months ago
2011
Springer
This paper presents an adaptable system for detecting trends based on the micro-blogging service Twitter, and sets out to explore to what extent such a tool can support researchers...
ICWE
2011
Springer
13 years 3 months ago
2011
Springer
In this paper, we investigate whether semantic relationships between entities can be learnt from analyzing microblog posts published on Twitter. We identify semantic links between ...
CHI
2011
ACM
13 years 3 months ago
2011
ACM
Through anecdotal evidence and a variety of methods, claims are constantly being made about the bias of media outlets. As many of those outlets create online personas, we seek to ...
CHI
2011
ACM
13 years 3 months ago
2011
ACM
We analyze the dynamics of the behavior known as ‘unfollow’ in Twitter. We collected daily snapshots of the on
ACL
2011
13 years 3 months ago
2011
We address the problem of part-of-speech tagging for English data from the popular microblogging service Twitter. We develop a tagset, annotate data, develop features, and report ...
HICSS
2011
IEEE
13 years 3 months ago
2011
IEEE
Is happiness contagious online? To answer this question, this paper investigates the posting behavior of users on Twitter.com, a popular online service for sharing short messages....
NETWORK
2010
13 years 6 months ago
2010
While the size of popular Online Social Networks (OSNs) such as MySpace or Twitter has been reported to be in the tens or hundreds of millions of users (and growing), little is kn...