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Lecture Notes in Computer Science
This paper describes a novel approach of improving multi-document summarization based on cross-document information extraction (IE). We describe a method to automatically incorporate IE results into sentence ranking. Experiments have shown our integration methods can significantly improve a high-performing multi-document summarization system, according to the ROUGE-2 and ROUGE-SU4 metrics (7.38%% relative improvement on ROUGE-2 recall), and the generated summaries are preferred by humandoi:10.1007/978-3-642-17187-1_42 fatcat:ccwrcmavtvf2tfpc255pl47uvq