50 citations
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Showing 2011Show all
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cs.CL2011★ 35 cited
User-level sentiment analysis incorporating social networks
Chenhao Tan, Lillian Lee, Jie Tang +3
We show that information about social relationships can be used to improve user-level sentiment analysis. The main motivation behind our approach is that users that are somehow "co…
astro-ph.HE2011
Evidence of Deterministic Components in the Apparent Randomness of GRBs: Clues of a Chaotic Dynamic
G. Greco, R. Rosa, G. Beskin +5
Prompt γ-ray emissions from gamma-ray bursts (GRBs) exhibit a vast range of extremely complex temporal structures with a typical variability time-scale significantly short - as fas…