Search Results for author: Stylianos Loukas Vasileiou

Found 7 papers, 1 papers with code

Explanation-based Belief Revision: Moving Beyond Minimalism to Explanatory Understanding

no code implementations29 May 2024 Stylianos Loukas Vasileiou, William Yeoh

In contrast, the explanatory hypothesis indicates that people are inherently driven to seek explanations for inconsistencies, thereby striving for explanatory coherence rather than minimal changes when revising beliefs.

On Generating Monolithic and Model Reconciling Explanations in Probabilistic Scenarios

no code implementations29 May 2024 Stylianos Loukas Vasileiou, William Yeoh, Alessandro Previti, Tran Cao Son

In this paper, we propose a novel framework for generating probabilistic monolithic explanations and model reconciling explanations.

Explanation Generation

Approximating Human Models During Argumentation-based Dialogues

no code implementations28 May 2024 Yinxu Tang, Stylianos Loukas Vasileiou, William Yeoh

Explainable AI Planning (XAIP) aims to develop AI agents that can effectively explain their decisions and actions to human users, fostering trust and facilitating human-AI collaboration.

DR-HAI: Argumentation-based Dialectical Reconciliation in Human-AI Interactions

no code implementations26 Jun 2023 Stylianos Loukas Vasileiou, Ashwin Kumar, William Yeoh, Tran Cao Son, Francesca Toni

We present DR-HAI -- a novel argumentation-based framework designed to extend model reconciliation approaches, commonly used in human-aware planning, for enhanced human-AI interaction.

On Exploiting Hitting Sets for Model Reconciliation

1 code implementation16 Dec 2020 Stylianos Loukas Vasileiou, Alessandro Previti, William Yeoh

A popular approach to do this is called model reconciliation, where the agent tries to reconcile the differences in its model and the human's model such that the plan is also optimal in the human's model.

On the Relationship Between KR Approaches for Explainable Planning

no code implementations17 Nov 2020 Stylianos Loukas Vasileiou, William Yeoh, Tran Cao Son

In this paper, we build upon notions from knowledge representation and reasoning (KR) to expand a preliminary logic-based framework that characterizes the model reconciliation problem for explainable planning.

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