publications

2025

  1. JAIR
    On Generating Monolithic and Model Reconciling Explanations in Probabilistic Scenarios
    Stylianos Loukas Vasileiou, William Yeoh, Alessandro Previti, and 1 more author
    Journal of Artificial Intelligence Research (JAIR), 2025
    PDF
  2. KR
    A Hybrid Logic–LLM System for Explainable Course Scheduling
    Stylianos Loukas Vasileiou and William Yeoh
    In International Conference on Principles of Knowledge Representation and Reasoning (KR), 2025
  3. KR
    A Methodology for Incompleteness-Tolerant and Modular Gradual Semantics for Argumentative Statement Graphs
    Antonio Rago, Stylianos Loukas Vasileiou, Francesca Toni, and 2 more authors
    In International Conference on Principles of Knowledge Representation and Reasoning (KR), 2025
  4. AIA
    Inferring Implicit Goals Across Differing Task Models
    Silvia Tulli, Stylianos Loukas Vasileiou, Mohamed Chetouani, and 1 more author
    In IJCAI Workshop on User-Aligned Assessment of Adaptive AI Systems, 2025
  5. 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
  6. AAAI
    TRACE-cs: A Synergistic Approach to Explainable Course Scheduling Using LLMs and Logic
    Stylianos Loukas Vasileiou and William Yeoh
    In Association for the Advancement of Artificial Intelligence (AAAI) (Demo Track), 2025

2024

  1. 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
    PDF
  2. HAXP
    Human-Modeling in Sequential Decision-Making: An Analysis through the Lens of Human-Aware AI
    Silvia Tulli, Stylianos Loukas Vasileiou, and Sarath Sreedharan
    In ICAPS Workshop on Human-aware and Explainable Planning, 2024
  3. HAXP
    Approximating Human Mental Models During Argumentation-based Dialogues
    Yinxu Tang, Stylianos Loukas Vasileiou, and William Yeoh
    In ICAPS Workshop on Human-aware and Explainable Planning, 2024

2023

  1. ECAI
    PLEASE: Generating Personalized Explanations in Human-Aware Planning
    Stylianos Loukas Vasileiou and William Yeoh
    In European Conference on Artificial Intelligence (ECAI), 2023
    PDF
  2. ECAI
    A Logic-based Framework for Explainable Agent Scheduling Problems
    Stylianos Loukas Vasileiou, Xu Borong, and William Yeoh
    In European Conference on Artificial Intelligence (ECAI), 2023
    PDF
  3. XAI
    DR-HAI: Argumentation-based Dialectical Reconciliation in Human-AI Interactions
    Stylianos Loukas Vasileiou, Ashwin Kumar, William Yeoh, and 2 more authors
    In IJCAI Workshop on Explainable AI, 2023
    PDF
  4. FinPlan
    Predicting Customer Goals in Financial Institution Services: A Data-Driven LSTM Approach
    In ICAPS Workshop on Financial Planning, 2023
    PDF

2022

  1. XAI
    On Generating Personalized Explanations via Knowledge Forgetting
    Stylianos Loukas Vasileiou, Ashwin Kumar, and William Yeoh
    In IJCAI Workshop on Explainable AI, 2022
    PDF
  2. 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
    PDF
  3. ICAPS
    VizXP: A Visualization Framework for Conveying Explanations to Users in Model Reconciliation Problems
    Ashwin Kumar, Stylianos Loukas Vasileiou, Melanie Bancilhon, and 2 more authors
    In International Conference on Automated Planning and Scheduling (ICAPS), 2022
    PDF

2021

  1. XLoKR
    Explanations as Model Reconciliation via Probabilistic Logical Reasoning
    Stylianos Loukas Vasileiou, William Yeoh, Son Tran Cao, and 1 more author
    In KR Workshop on Explainable Logic, 2021
    PDF
  2. JELIA
    Model Reconciliation in Logic Programs
    Son Tran Cao, Van Nguyen, Stylianos Loukas Vasileiou, and 1 more author
    In European Conference on Logics in Artificial Intelligence (JELIA), 2021
    PDF
  3. 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
    PDF

2020

  1. XAIP
    On the Relationship Between KR Approaches for Explainable Planning
    Stylianos Loukas Vasileiou, William Yeoh, and Tran Cao Son
    In ICAPS Workshop on Explainable AI Planning, 2020
    PDF
  2. KR
    Conditional Updates of Logic Programs and its Applications (Poster Presentation)
    Son Tran Cao, Van Nguyen, Stylianos Loukas Vasileiou, and 1 more author
    In International Conference on Principles of Knowledge Representation and Reasoning (KR), 2020
  3. KR
    Explainable Planning Using Answer Set Programming
    Van Nguyen, Stylianos Loukas Vasileiou, Son Tran Cao, and 1 more author
    In International Conference on Principles of Knowledge Representation and Reasoning (KR), 2020
    PDF
  4. AAMAS
    Conditional Updates of Answer Set Programming and Its Application in Explainable Planning (Extended Abstract)
    Van Nguyen, Stylianos Loukas Vasileiou, Son Tran Cao, and 1 more author
    In International Conference on Autonomous Agents and Multiagent Systems (AAMAS), 2020
    PDF

2019

  1. XAIP
    A Preliminary Logic-based Approach for Explanation Generation
    Stylianos Loukas Vasileiou, Son Tran Cao, and William Yeoh
    In ICAPS Workshop on Explainable AI Planning, 2019
    PDF