Abstract:Question irrelevance and discourse incoherence are important and typical problems in multi-document summarization especially when dealing with informal and opinionated texts. To address these two issues, we propose a domain-independent query-based summarization approach for opinionated documents that uses intra-sentential discourse structures in the framework of schemata. We have developed a generic domain-independent schema-based approach that selects the most appropriate text schema to answer specific types … Show more
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