An Experimental Study of Effective Feedback Strategies for Intelligent Tutorial Systems for Foreign Language. - Anita Ferreira (IBERAMIA-SBIA, 2006)

Interactive Explanatory and Descriptive Natural-Language based Dialogue for Intelligent Information Filtering. - John Atkinson 001; Anita Ferreira (Adv. Comput., 2007)

A Study of Feedback Strategies in Foreign Language Classrooms and Tutorials with Implications for Intelligent Computer-Assisted Language Learning Systems. - Anita Ferreira; Johanna D. Moore; Chris Mellish (Int. J. Artif. Intell. Educ., 2007)

Discovering implicit intention-level knowledge from natural-language texts. - John Atkinson 001; Anita Ferreira; Elvis Aravena (Knowl. Based Syst., 2009)

Designing a feedback component of an intelligent tutoring system for foreign language. - Anita Ferreira; John Atkinson 001 (Knowl. Based Syst., 2009)