CEAA: A Cognitive Embodied Agents Architecture for Interactive Computing Systems

Aimilios Hadjiliasi; Louis Nisiotis

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arXiv · 2608.09848

CEAA: A Cognitive Embodied Agents Architecture for Interactive Computing Systems

Aimilios Hadjiliasi·Louis Nisiotis

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Abstract

The development of embodied Intelligent Virtual Agents (IVAs) that have cognitive capabilities in real-time interactive virtual environments remains a challenge, even with today's advancements in technology. Existing architectures are often focused on either the implementation of low-level reactive control systems that are constrained by commercial game engines, or high-level representations of reasoning models that can be difficult to implement in virtual worlds. This paper builds on that notion and proposes a modular cognitive architecture for deploying embodied IVAs. This architecture builds on existing, pre-established frameworks such as the Sense-Think-Act paradigm and the Belief-Desire-Intention cognitive model, among others, and aims to provide a reusable implementation-oriented framework as a template for deploying IVA "brains" in interactive 3D computing systems. The proposed architecture contributes by providing a modular, implementation-oriented framework for the deployment of embodied, cognitive-capable IVAs and bridges the gap between high-level agent reasoning models with real-time embodied execution, for scalable, adaptive, and explainable agents in complex interactive virtual environments.

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Aimilios Hadjiliasi, Louis Nisiotis. 2026-08-10. CEAA: A Cognitive Embodied Agents Architecture for Interactive Computing Systems. https://arxiv.org/abs/2608.09848

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