A Summarization System With Categorization of Document Sets

We participated in both the single-document andmulti-document summarization tasks at the TSC 2002.We have incorporated two modules into our earliersummarization system, which is based on a sentenceextractiontechnique, so that we could apply the systemto the multi-document summarization task. Oneis a module to categorize document sets and the otheris to estimate the similarity between sentences. Thecategorization of document sets is done based on extendednamed entity classes that...