Peter Brusilovsky

adaptive learning adaptive hypermedia personalized learning personalization recommender systems social comparison computer science education programming engagement transparency information visualization social navigation social learning open learner modeling user model student modeling mooc data-driven learning open learner model open user model student model human-centered ai learning analytics user control online learning smart content motivation navigation support social search human-ai collaboration collective wisdom intelligent user interface educational datamining online textbook artificial intelligence ai in education explainable recommendation user-centered ai recommender tagging python talk recommendation comet sql pittsburgh social media citeulike community sequencing feedback domain model cross-system modeling adaptive search ontology cross-domain modeling infrastructure data mining interoperability human-computer collaboration smart textbook machine learning user-control tutorial sequence mining user modeling individual differences stereotypes code-analysis pattern-extraction reusability knowledge components skill integration explanations llm programming problems open source java open student model intelligent tutoring systems adaptive visualization stereotype model performance big data social network ectel2018 e-learning course design similarity user experience controlled study control information visualizaion exploratory search aied online practice smart learning content