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Dennis Rotondi

3 accepted papers

2026

KeySG: Hierarchical Keyframe-Based 3D Scene Graphs

ICRA 2026poster

Abstract— In recent years, 3D scene graphs have emerged as a powerful world representation, offering both geometric accuracy and semantic richness. Combining 3D scene graphs with large language models enables robots to reason, plan, and navigate in complex human-centered environments. However, curre…

2025

FunGraph: Functionality Aware 3D Scene Graphs for Language-Prompted Scene Interaction

IROS 2025

The concept of 3D scene graphs is increasingly recognized as a powerful semantic and hierarchical representation of the environment. Current approaches often address this at a coarse, object-level resolution. In contrast, our goal is to develop a representation that enables robots to directly intera

Cited by 12SourcecodeScholar
2024

NounAtlas: Filling the Gap in Nominal Semantic Role Labeling

ACL 2024long

Despite significant advances in Semantic Role Labeling (SRL), much work in this field has been carried out with a focus on verbal predicates, with the research on nominal SRL lagging behind. In many contexts, however, nominal predicates are often as informative as verbal ones, thus needing proper tr…