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ASUNAM
2009
IEEE
14 years 4 months ago
Combining Social Network Analysis and Sentiment Analysis to Explore the Potential for Online Radicalisation
The increased online presence of jihadists has raised the possibility of individuals being radicalised via the Internet. To date, the study of violent radicalisation has focused o...
Adam Bermingham, Maura Conway, Lisa McInerney, Nei...
CHI
2009
ACM
14 years 4 months ago
Blogging at work and the corporate attention economy
The attention economy motivates participation in peerproduced sites on the Web like YouTube and Wikipedia. However, this economy appears to break down at work. We studied a large ...
Sarita Yardi, Scott A. Golder, Michael J. Brzozows...
SIGIR
2009
ACM
14 years 4 months ago
Has adhoc retrieval improved since 1994?
Evaluation forums such as TREC allow systematic measurement and comparison of information retrieval techniques. The goal is consistent improvement, based on reliable comparison of...
Timothy G. Armstrong, Alistair Moffat, William Web...
ISM
2008
IEEE
79views Multimedia» more  ISM 2008»
14 years 4 months ago
Web Lectures and Web 2.0
At many universities, web lectures have become an integral part of the e-learning portfolio over the last few years. While many aspects of the technology involved, like automatic ...
Markus Ketterl, Robert Mertens, Oliver Vornberger
SEMCO
2008
IEEE
14 years 4 months ago
Applications of Voting Theory to Information Mashups
Blogs, discussion forums and social networking sites are an excellent source for people’s opinions on a wide range of topics. We examine the application of voting theory to “I...
Alfredo Alba, Varun Bhagwan, Julia Grace, Daniel G...