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Angelos Zacharia

3 accepted papers

2026

Collaborative Exploration with a Marsupial Ground-Aerial Robot Team through Task-Driven Map Compression

ICRA 2026poster

Efficient exploration of unknown environments is crucial for autonomous robots, especially in confined and large-scale scenarios with limited communication. To address this challenge, we propose a collaborative exploration framework for a marsupial ground-aerial robot team that leverages the complem…

2026

Relationship-Aware Hierarchical 3D Scene Graph for Task Reasoning

ICRA 2026poster

Representing and understanding 3D environments in a structured manner is crucial for autonomous agents to navigate and reason about their surroundings. While traditional Simultaneous Localization and Mapping (SLAM) methods generate metric reconstructions and can be extended to metric-semantic mappin…

2025

Collaborative Exploration With a Marsupial Ground-Aerial Robot Team Through Task-Driven Map Compression

RA-L 2025

Efficient exploration of unknown environments is crucial for autonomous robots, especially in confined and large-scale scenarios with limited communication. To address this challenge, we propose a collaborative exploration framework for a marsupial ground-aerial robot team that leverages the complem

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