Improving accessibility to statistical graphs: the iGraph-Lite system. - Leo Ferres; Petro Verkhogliad; Gitte Lindgaard; Louis Boucher; Antoine Chretien; Martin Lachance (ASSETS, 2007)

Using Language as an Accessibility Tool: A System for Natural Language Interaction with Graphs over the Web. - Leo Ferres; Petro Verkhogliad; Gitte Lindgaard (FLAIRS, 2007)

(Natural language) interaction with graphical representations of statistical data. - Leo Ferres; Petro Verkhogliad; Louis Boucher (W4A, 2007)

A syntactic analysis of accessibility to a corpus of statistical graphs. - Leo Ferres; Petro Verkhogliad; Livia Sumegi; Louis Boucher; Martin Lachance; Gitte Lindgaard (W4A, 2008)

Potential AI Strategies to Solve the Commons Game: A Position Paper. - Petro Verkhogliad; B. John Oommen (Canadian AI, 2010)

Using Artificial Intelligence Techniques for Strategy Generation in the Commons Game. - Petro Verkhogliad; B. John Oommen (HAIS (1), 2011)