Dynamic Summarization: Another Stride Towards Summarization

In order to produce summaries from dynamic content, we address the definition of the dynamic summarization. In this paper, the issue of modeling of dynamic summarization is discussed, and then two solutions of model improvement with set theory and algorithm improvement with reranking are proposed for dynamic summarization from classic summarization. Finally, the performances of these two solutions are evaluated on the dataset of DUC 2007. Our results demonstrate that the model improvement solution is more effective, but as another stride towards summarization, dynamic summarization research still need further study.