My science tutor: A conversational multimedia virtual tutor for elementary school science. - Wayne H. Ward; Ronald A. Cole; Daniel Bolaños; Cindy Buchenroth-Martin; Edward Svirsky; Sarel van Vuuren; Timothy J. Weston; Jing Zheng; Lee Becker (ACM Trans. Speech Lang. Process., 2011)

Spoken Dialogs with Children for Science Learning and Literacy. - Ronald A. Cole; Wayne H. Ward; Daniel Bolaños; Cindy Buchenroth-Martin; Eric Borts (TSD, 2013)

One-on-one and small group conversations with an intelligent virtual science tutor. - Ronald A. Cole; Cindy Buchenroth-Martin; Timothy J. Weston; Liam Devine; Jeannine Myatt; Brandon Helding; Sameer Pradhan; Margaret McKeown; Samantha Messier; Jennifer Borum; Wayne H. Ward (Comput. Speech Lang., 2018)