Title :
A Web-Based Intelligent Tutoring System for English Dictation
Author_Institution :
Shanghai Univ. of Electr. Power, Shanghai, China
Abstract :
In this paper, we present a Web-based intelligent tutoring system for English dictation automatic correction, called EDAC. The design of the system includes two essential elements, the speech synthesis system and the automatic correction system. Formant synthesis has been chosen as it includes smaller speech databases for waveform concatenation and enhancement of certain speech cues for sub-optimal listening environments. EDAC uses JavaScript to correct user´s dictation after executing a query to get the answer from the SQL Sever database.
Keywords :
Internet; Java; SQL; dictation; intelligent tutoring systems; natural language processing; speech enhancement; speech synthesis; English dictation automatic correction; JavaScript; SQL Sever database; Web-based intelligent tutoring system; automatic correction system; formant synthesis; speech cue enhancement; speech databases; speech synthesis system; suboptimal listening environments; waveform concatenation; Application software; Artificial intelligence; Competitive intelligence; Computational and artificial intelligence; Computer aided instruction; Databases; Intelligent systems; Speech enhancement; Speech synthesis; Writing; English dictation; automatic correction; intelligent tutoring system; speech synthesis;
Conference_Titel :
Artificial Intelligence and Computational Intelligence, 2009. AICI '09. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-3835-8
Electronic_ISBN :
978-0-7695-3816-7
DOI :
10.1109/AICI.2009.37
