Satisfying information needs with multi-document summaries
نویسندگان
چکیده
Generating summaries that meet the information needs of a user relies on (1) several forms of question decomposition; (2) different summarization approaches; and (3) textual inference for combining the summarization strategies. This novel framework for summarization has the advantage of producing highly responsive summaries, as indicated by the evaluation results. 2007 Elsevier Ltd. All rights reserved.
منابع مشابه
Evaluating Summaries and Answers: Two Sides of the Same Coin?
This paper discusses the convergence between question answering and multidocument summarization, pointing out implications and opportunities for knowledge transfer in both directions. As a case study in one direction, we discuss the recent development of an automatic method for evaluating definition questions based on n-gram overlap, a commonlyused technique in summarization evaluation. In the ...
متن کاملQuery Focus Guided Sentence Selection Strategy for DUC 2006
This paper presents our new query-based multi-document summarization system for DUC 2006. It is an extended version of a generic multi-document summarization system developed previously (namely PoluS 1.0) which incorporates latent semantic analysis (LSA) technology. To make the generated summaries satisfying user’s information need as possible as we can, we propose a query focus guided sentence...
متن کاملTelugu - English Dictionary Based Cross Language Query Focused Multi-Document Summarization
Summarization systems and Question Answering systems can be treated to have complementary functionality to each other. For instance, a question answering system could have a summarization module, that can summarize the fragments of answers found by the question answering system. On the other hand a summarization system can be given a question as input, to generate a question focused summary as ...
متن کاملAnalysis of Multi-Document Viewpoint Summarization Using Multi-Dimensional Genres
An interactive information retrieval system that provides different types of summaries of retrieved documents according to each user’s information needs can be effective for understanding the contents. The purpose of this study is to build a multi-document summarizer to produce summaries according to such viewpoints. As an exploratory stage of investigation, we examined the effectiveness of gen...
متن کاملA Discursive Grid Approach to Model Local Coherence in Multi-document Summaries
Multi-document summarization is a very important area of Natural Language Processing (NLP) nowadays because of the huge amount of data in the web. People want more and more information and this information must be coherently organized and summarized. The main focus of this paper is to deal with the coherence of multi-document summaries. Therefore, a model that uses discursive information to aut...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Inf. Process. Manage.
دوره 43 شماره
صفحات -
تاریخ انتشار 2007