Stylianos Loukas Vasileiou

Assistant Professor, Department of Computer Science
New Mexico State University

I lead the laboratory for Human-AI Psychology at New Mexico State University, where we are interested in understanding the nature and dynamics of human-AI interaction and collaboration. Our research involves various exciting research questions, such as how to effectively model human users, and how to explain the decisions and decision-making processes of AI systems to human users.

Prior to joining NMSU, I completed my PhD at the McKelvey School of Engineering at Washington University in St. Louis, supervised by the amazing William Yeoh. Within a preceding historical epoch, I received a MSc. in Artificial Intelligence from the University of Southampton (UK), supervised by Long Tran-Thanh, a MSc. in Applied Mathematics from the University of Glasgow (UK), supervised by Radostin Simitev, and finally a BSc. in Statistics and Actuarial-Financial Mathematics from the University of the Aegean (GR), supervised by Nikolaos Kavallaris.

news

Dec 09, 2024 Two papers accepted at AAAI 2025: a main track paper on Approximating Human Models from Argumentation Dialogues, and a demo paper on LLM-like Explanations for Scheduling Problems.
Sep 08, 2024 Honored to be invited to attend the Dagstuhl seminar on Explainable AI for Sequential Decision Making.
Jul 24, 2024 Paper on Dialectical Reconciliation via Structured Argumentation accepted at KR 2024.

selected publications

  1. AAAI
    Does Your AI Agent Get You? A Personalizable Framework for Approximating Human Models from Argumentation-based Dialogue Traces
    Yinxu Tang , Stylianos Loukas Vasileiou , and William Yeoh
    In Association for the Advancement of Artificial Intelligence (AAAI) , 2025
  2. KR
    Dialectical Reconciliation via Structured Argumentative Dialogues
    Stylianos Loukas Vasileiou , Ashwin Kumar , William Yeoh , and 2 more authors
    In International Conference on Principles of Knowledge Representation and Reasoning (KR) , 2024
  3. JAIR
    A Logic-based Explanation Generation Framework for Classical and Hybrid Planning Problems
    Stylianos Loukas Vasileiou , William Yeoh , Tran Cao Son , and 3 more authors
    Journal of Artificial Intelligence Research (JAIR), 2022
  4. AAAI
    On Exploiting Hitting Sets For Model Reconciliation
    Stylianos Loukas Vasileiou , Alessandro Previti , and William Yeoh
    In Association for the Advancement of Artificial Intelligence (AAAI) , 2021