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Publications (2)

1Fast, Greedy Model Minimization for Unsupervised Tagging(Garey and Johnson, 1979) and we use the set cover greedy approximation algorithm in this stage. The output tag bigrams from this...

2MultiDocument Summarization via the Minimum Dominating Set2010  Chaojan Chen,Tao LiSafra, 1997). 3.1 An Approximation Algorithm A greedy approximation algorithm for the SC problem is described in (Johnson,...