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Ou, S.; Khoo, C.S.G.; Goh, D.H.: Multi-document summarization of news articles using an event-based framework (2006)
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Kar, M.; Nunes, S.; Ribeiro, C.: Summarization of changes in dynamic text collections using Latent Dirichlet Allocation model (2015)
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Lopez-Ostenero, F.; Gonzalo, J.; Verdejo, F.: Noun phrases as building blocks for cross-language search assistance (2005)
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