教師資料查詢 | 類別: 會議論文 | 教師: 衛友賢 DAVID S. WIBLE (瀏覽個人網頁)

標題:A ubiquitous agent for unrestricted vocabulary learning in noisy digital environments
學年94
學期2
發表日期2006/06/22
作品名稱A ubiquitous agent for unrestricted vocabulary learning in noisy digital environments
作品名稱(其他語言)
著者Wible, David Scott; Kuo, Chin-hwa; Chen, Meng-chang; Tsao, Nai-lung; Hung, Tsung-fu
作品所屬單位淡江大學資訊工程學系; 淡江大學英文學系
出版者
會議名稱The 8th International Conference on Intelligent Tutoring Systems, ITS 2006
會議地點中壢市, 臺灣
摘要One of the most persistently difficult aspects of vocabulary for foreign language learners is collocation. This paper describes a browser-based agent that assists learners in acquiring collocations in context during their unrestricted Web browsing. The agent overcomes the limitations imposed by learner models in traditional ITS. Its capacity to function in noisy unscripted contexts derives from a well-understood theory of lexical knowledge that attributes a word’s identity to its contextual features. Collocations constitute a central feature type, and we extract these features computationally from a 20-million-word portion of BNC. These we are able to detect and highlight in real time for learners in the noisy Web environments they freely browse. Our learner model, derived by semi-automatic techniques from our 3-million word corpus of learner English, maps detected collocations onto corresponding collocation errors produced by this learner population, alerting learners to the non-substitutability of words within the target collocations. A notebook offers a push function for individualized repeated exposure to examples of these collocations in context.
關鍵字
語言英文
收錄於
會議性質國際
校內研討會地點
研討會時間20060622~20060624
通訊作者
國別中華民國
公開徵稿
出版型式紙本;電子版
出處8th International Conference, ITS 2006, Jhongli, Taiwan, June 26-30, 2006. Proceedings, pp.503-512
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