\begin{thebibliography}{10}
\bibitem{abbasi2012real}
M.-A. Abbasi, S.-K. Chai, H.~Liu, and K.~Sagoo.
\newblock Real-world behavior analysis through a social media lens.
\newblock {\em Social Computing, Behavioral-Cultural Modeling and
Prediction}, pages 18--26, 2012.
\bibitem{ackerman20115}
E.~Ackerman and E.~Guizzo.
\newblock 5 technologies that will shape the web.
\newblock {\em IEEE Spectrum}, 48(6):40--45, 2011.
\bibitem{agarwal2011sentiment}
A.~Agarwal, B.~Xie, I.~Vovsha, O.~Rambow, and R.~Passonneau.
\newblock Sentiment analysis of Twitter data.
\newblock In {\em Proc. of LSM}, 2011.
\bibitem{Aisopos:2011:SAS:2072609.2072614}
F.~Aisopos, G.~Papadakis, and T.~Varvarigou.
\newblock Sentiment analysis of social media content using n-gram graphs.
\newblock In {\em Proc. of WSM}, 2011.
\bibitem{bollen2011twitter}
J.~Bollen, H.~Mao, and X.~Zeng.
\newblock Twitter mood predicts the stock market.
\newblock {\em Journal of Computational Science}, 2(1):1--8, 2011.
\bibitem{6188578}
A.~Datta, M.~Dikaiakos, S.~Haridi, and L.~Iftode.
\newblock Infrastructures for online social networking services [guest
editorial].
\newblock {\em IEEE Internet Computing}, 16(3):10--12, 2012.
\bibitem{jansen2009twitter}
B.~J. Jansen, M.~Zhang, K.~Sobel, and A.~Chowdury.
\newblock Twitter power: Tweets as electronic word of mouth.
\newblock {\em Journal of the American society for information science and
technology}, 60(11):2169--2188, 2009.
\bibitem{kaltenbrunner2012WikiSym}
A.~Kaltenbrunner and D.~Laniado.
\newblock {There is No Deadline - Time Evolution of Wikipedia Discussions}.
\newblock In {\em Proceedings of the 8th International Symposium on Wikis and
Open Collaboration (WikiSym'12)}. 2012.
\bibitem{macdonald2012puppy}
C.~Macdonald, R.~McCreadie, R.~L. Santos, and I.~Ounis.
\newblock From puppy to maturity: Experiences in developing terrier.
\newblock {\em Proc. of OSIR}, 2012.
\bibitem{mathioudakis2010twittermonitor}
M.~Mathioudakis and N.~Koudas.
\newblock Twittermonitor: Trend detection over the Twitter stream.
\newblock In {\em Proc. of SIGMOD}, 2010.
\bibitem{McCreadie:2014:IUS:2661829.2661951}
R.~McCreadie, C.~Macdonald, and I.~Ounis.
\newblock Incremental update summarization: Adaptive sentence selection based
on prevalence and novelty.
\newblock In {\em Proc. of CIKM}, 2014.
\bibitem{mccreadie2013sigirEDStorm}
R.~McCreadie, C.~Macdonald, I.~Ounis, M.~Osborne, and S.~Petrovic.
\newblock Scalable distributed event detection for Twitter.
\newblock In {\em Proc. of IEEE Big Data}, 2013.
\bibitem{OsborneM2012Bieber}
M.~Osborne, S.~Petrovic, R.~McCreadie, C.~Macdonald, and I.~Ounis.
\newblock Bieber no more: first story detection using Twitter and Wikipedia.
\newblock In {\em Proc. of TAIA}, 2012.
\bibitem{eps340056}
D.~Preotiuc-Pietro, S.~Samangooei, T.~Cohn, N.~Gibbins, and M.~Niranjan.
\newblock Trendminer: an architecture for real time analysis of social media
text.
\newblock In {\em Proc. of RAMSS}, 2012.
\bibitem{Qazvinian:2011:RIM:2145432.2145602}
V.~Qazvinian, E.~Rosengren, D.~R. Radev, and Q.~Mei.
\newblock Rumor has it: Identifying misinformation in microblogs.
\newblock In {\em Proc. of EMNLP}, 2011.
\bibitem{Sakaki:2010:EST:1772690.1772777}
T.~Sakaki, M.~Okazaki, and Y.~Matsuo.
\newblock Earthquake shakes twitter users: Real-time event detection by social
sensors.
\newblock In {\em Proc. of WWW}, 2010.
\bibitem{osborne2012bieber}
M.~Osborne, S.~Petrovic, R.~McCreadie, C.~Macdonald, and I.~Ounis.
\newblock Bieber no more: First story detection using twitter and wikipedia.
\newblock In {\em Proceedings of the Workshop on Time-aware Information Access.
TAIA}, volume~12, 2012.
\balance
\bibitem{Socher-etal:2013}
R.~Socher, A.~Perelygin, J.~Wu, J.~Chuang, C.~D. Manning, A.~Y. Ng, and
C.~Potts.
\newblock Recursive deep models for semantic compositionality over a sentiment
treebank.
\newblock In {\em Proc. of EMNLP}, 2013.
\bibitem{steiner2013mj}
T.~Steiner, S.~Van~Hooland, and E.~Summers.
\newblock Mj no more: using concurrent wikipedia edit spikes with social
network plausibility checks for breaking news detection.
\newblock In {\em Proc. of WWW}, 2013.
\bibitem{tserpes2010}
K.~Tserpes, M.~Jacovi, M.~Gardner, A.~Triantafillou, and B.~Cohen.
\newblock + spaces: Intelligent virtual spaces for egovernment.
\newblock In {\em Proc of IE}, 2010.
\bibitem{c2hmi}
Vitrociset.
\newblock Advanced situation awareness platform, 2014.
\newblock http://www.vitrociset.it/download/954.
\bibitem{wu2011recommendations}
S.~Wu, W.~Rand, and L.~Raschid.
\newblock Recommendations in social media for brand monitoring.
\newblock In {\em Proc. of RecSys}, 2011.
\end{thebibliography}