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Published in:
2009 | OriginalPaper | Chapter
ESUM: An Efficient System for Query-Specific Multi-document Summarization
Authors : C. Ravindranath Chowdary, P. Sreenivasa Kumar
Published in: Advances in Information Retrieval
Publisher: Springer Berlin Heidelberg
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In this paper, we address the problem of generating a query-specific extractive summary in a an efficient manner for a given set of documents. In many of the current solutions, the entire collection of documents is modeled as a single graph which is used for summary generation. Unlike these approaches, in this paper, we model each individual document as a graph and generate a query-specific summary for it. These individual summaries are then intelligently combined to produce the final summary. This approach greatly reduces the computational complexity.