AUTHOR=Troussas Christos , Krouska Akrivi , Kabassi Katerina , Sgouropoulou Cleo , Cristea Alexandra I. TITLE=Editorial: Artificial intelligence techniques for personalized educational software JOURNAL=Frontiers in Artificial Intelligence VOLUME=5 YEAR=2022 URL=https://www.frontiersin.org/journals/artificial-intelligence/articles/10.3389/frai.2022.988289 DOI=10.3389/frai.2022.988289 ISSN=2624-8212