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检索条件"主题词=Computer Assisted Language Learning"
172 条 记 录,以下是61-70 订阅
排序:
Mandarin vowel pronunciation quality evaluation by a novel formant classification method and its combination with traditional algorithms
Mandarin vowel pronunciation quality evaluation by a novel f...
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33rd IEEE International Conference on Acoustics, Speech and Signal Processing
作者: Pan, Fuping Zhao, Qingwei Yan, Yonghong Chinese Acad Sci Inst Acoust ThinkIT Lab Beijing Peoples R China
This paper discusses the vowel pronunciation quality assessment of our computer assisted Mandarin Chinese learning system. Under the speech recognition framework, phonetic pronunciation assessment is usually based on ... 详细信息
来源: 评论
EpaDB: a database for development of pronunciation assessment systems  20
EpaDB: a database for development of pronunciation assessmen...
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Interspeech Conference
作者: Vidal, Jazmin Ferrer, Luciana Brambilla, Leonardo Univ Buenos Aires UBA Dept Comp FCEyN Buenos Aires DF Argentina CONICET UBA Inst Invest Ciencias Comp ICC Buenos Aires DF Argentina
In this paper, we describe the methodology for collecting and annotating a new database designed for conducting research and development on pronunciation assessment. While a significant amount of research has been don... 详细信息
来源: 评论
AN INTELLIGENT TUTORING SYSTEM FOR HELPING-CHILDREN AGED 7 TO 15 TO ACQUIRE A 2ND language
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INSTRUCTIONAL SCIENCE 1989年 第1期18卷 27-43页
作者: BUTTON, CG UNIV GLASGOW DEPT PSYCHOL GLASGOW G12 8RT SCOTLAND
Traditional approaches to teaching a foreign language in Artificial Intelligence (AI) systems restrict the computer to correcting grammar or vocabulary; this is similar to structural teaching strategies (STS) in which... 详细信息
来源: 评论
IMPROVING PRONUNCIATION ASSESSMENT VIA ORDINAL REGRESSION WITH ANCHORED REFERENCE SAMPLES
IMPROVING PRONUNCIATION ASSESSMENT VIA ORDINAL REGRESSION WI...
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IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
作者: Su, Bin Mao, Shaoguang Soong, Frank Xia, Yan Tien, Jonathan Wu, Zhiyong Tsinghua Univ Shenzhen Int Grad Sch Tsinghua CUHK Joint Res Ctr Media Sci Technol & S Shenzhen Peoples R China Microsoft Res Asia Beijing Peoples R China Microsoft Redmond WA USA
Sentence level pronunciation assessment is important for computer assisted language learning (CALL). Traditional speech pronunciation assessment, based on the Goodness of Pronunciation (GOP) algorithm, has some weakne... 详细信息
来源: 评论
New machine scores and their combinations for automatic mandarin phonetic pronunciation quality assessment
New machine scores and their combinations for automatic mand...
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11th International Conference on Knowledge-Based Intelligent Informational and Engineering Systems/17th Italian Workshop on Neural Networks
作者: Pan, Fuping Zhao, Qingwei Yan, Yonghong Chinese Acad Sci Inst Acoust ThinkIT Lab Beijing Peoples R China
This paper discusses Mandarin vowel pronunciation quality assessment. The phonetic pronunciation quality is traditionally evaluated under the speech recognition framework by the phonetic posterior probability score, w... 详细信息
来源: 评论
JAPELAS2: Japanese Polite Expressions learning Assisting System in Ubiquitous Environments
JAPELAS2: Japanese Polite Expressions Learning Assisting Sys...
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15th International Conference on computers in Education (ICCE 2007)
作者: Yin, Chengjiu Ogata, Hiroaki Liu, Yuqin Yano, Yoneo Univ Tokushima Dept Informat Sci & Intelligent Syst Tokushima Japan
This paper proposes a PDA-based language learning system for Japanese polite expressions. To support the foreigners learning Japanese polite expressions, we had implemented a PDA-based system, called Japanese polite e... 详细信息
来源: 评论
Categorizing Software Feedback in Current language Software  19
Categorizing Software Feedback in Current Language Software
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19th IEEE International Conference on Advanced learning Technologies (ICALT)
作者: Vawter, Laura Martens, Alke Univ Rostock Comp Sci Dept Rostock Germany
Through the integration of the linguistic and computer science perspective of corrective feedback, this paper seeks to examine the forms of feedback present in current CALL software. This paper also expounds on the si... 详细信息
来源: 评论
View-Specific Assessment of L2 Spoken English  23
View-Specific Assessment of L2 Spoken English
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Interspeech Conference
作者: Banno, S. Balusu, B. Gales, M. J. F. Knill, K. M. Kyriakopoulos, K. Fdn Bruno Kessler Trento Italy Univ Trento Trento Italy Univ Cambridge Engn Dept Cambridge England
The growing demand for learning English as a second language has increased interest in automatic approaches for assessing and improving spoken language proficiency. A significant challenge in this field is to provide ... 详细信息
来源: 评论
The effectiveness of online teaching in an advanced Spanish language course
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INTERNATIONAL JOURNAL OF APPLIED LINGUISTICS 2017年 第1期27卷 176-197页
作者: Enkin, Elizabeth Mejias-Bikandi, Errapel Univ Nebraska Lincoln Lincoln NE 68588 USA
Studies on the effectiveness of online language teaching have generally centered on basic or intermediate language courses. The present study examines the effectiveness of an advanced-level online Spanish grammar cour... 详细信息
来源: 评论
Human and Automated Scoring of Fluency, Pronunciation and Intonation During Human-Machine Spoken Dialog Interactions  18
Human and Automated Scoring of Fluency, Pronunciation and In...
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18th Annual Conference of the International-Speech-Communication-Association (INTERSPEECH 2017)
作者: Ramanarayanan, Vikram Lange, Patrick Evanini, Keelan Molloy, Hillary Suendermann-Oeft, David Educ Testing Serv R&D 90 New Montgomery StSuite 1500 San Francisco CA 94105 USA Educ Testing Serv R&D 660 Rosedale Rd Princeton NJ USA
We present a spoken dialog-based framework for the computer-assisted language learning (CALL) of conversational English. In particular, we leveraged the open-source HALEF dialog framework to develop a job interview co... 详细信息
来源: 评论