TAILIEUCHUNG - Báo cáo khoa học: "Computational Analysis of Move Structures in Academic Abstracts"

This paper introduces a method for computational analysis of move structures in abstracts of research articles. In our approach, sentences in a given abstract are analyzed and labeled with a specific move in light of various rhetorical functions. The method involves automatically gathering a large number of abstracts from the Web and building a language model of abstract moves. We also present a prototype concordancer, CARE, which exploits the move-tagged abstracts for digital learning. | Computational Analysis of Move Structures in Academic Abstracts Jien-Chen Wu1 Yu-Chia Chang1 Hsien-Chin Liou2 Jason S. Chang1 CS1 and FLL2 National Tsing Hua Univ. d928322 d948353 @ hcliu@ Abstract This paper introduces a method for computational analysis of move structures in abstracts of research articles. In our approach sentences in a given abstract are analyzed and labeled with a specific move in light of various rhetorical functions. The method involves automatically gathering a large number of abstracts from the Web and building a language model of abstract moves. We also present a prototype concordancer CARE which exploits the move-tagged abstracts for digital learning. This system provides a promising approach to Webbased computer-assisted academic writing. 1 Introduction In recent years with the rapid development of globalization English for Academic Purposes has drawn researchers attention and become the mainstream of English for Specific Purposes particularly in the field of English of Academic Writing EAW . EAW deals mainly with genres including research articles RAs reviews experimental reports and other types of academic writing. RAs play the most important role of offering researchers the access to actively participating in the academic and discourse community and sharing academic research information with one another. Abstracts are constantly regarded as the first part of RAs and few scholarly RAs go without an abstract. A well-prepared abstract enables readers to identify the basic content of a document quickly and accurately. American National Standards Institute 1979 Therefore RAs abstracts are equally important to writers and readers. Recent research on abstract requires manually analysis which is time-consuming and laborintensive. Moreover with the rapid development of science and technology learners are increasingly engaged in self-paced learning in a digital environment. Our study therefore

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