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WWW
2006
ACM
15 years 10 months ago
2006
ACM
In this paper, we propose an approach to automatically mine event evolution graphs from newswires on the Web. Event evolution graph is a directed graph in which the vertices and e...
116
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KDD
2004
ACM
15 years 10 months ago
2004
ACM
"Inside information" comes in many forms: knowledge of a corporate takeover, a terrorist attack, unexpectedly poor earnings, the FDA's acceptance of a new drug, etc...
CHI
2010
ACM
15 years 4 months ago
2010
ACM
Is a polarized society inevitable, where people choose to be exposed to only political news and commentary that reinforces their existing viewpoints? We examine the relationship b...
CICLING
2010
Springer
15 years 4 months ago
2010
Springer
We present an approach for automatic detection of topic change. Our approach is based on the analysis of statistical features of topics in time-sliced corpora and their dynamics ov...
100
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SIGMOD
2009
ACM
15 years 4 months ago
2009
ACM
User generated content and social media (in the form of blogs, wikis, online video, microblogs, etc) are proliferating online. Grapevine conducts large scale data analysis on the ...