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Daniel T. Larsson

4 accepted papers

2025

Communication-Aware Hierarchical Map Compression of Time-Varying Environments for Mobile Robots

RA-L 2025

In this letter, we develop a systematic framework for the time-sequential compression of dynamic probabilistic occupancy grids. Our approach leverages ideas from signal compression theory to formulate an optimization problem that searches for a multi-resolution hierarchical encoder that balances the

Cited by 1SourceScholar
2023

Information-theoretic Abstraction of Semantic Octree Models for Integrated Perception and Planning

ICRA 2023poster

In this paper, we develop an approach that enables autonomous robots to build and compress semantic environment representations from point-cloud data. Our approach builds a three-dimensional, semantic tree representation of the environment from raw sensor data which is then compressed by a novel inf…

Cited by 5SourceScholar
2021

Information-Theoretic Abstractions for Planning in Agents With Computational Constraints

RA-L 2021

In this paper, we develop a framework for path-planning on abstractions that are not provided to the agent a priori but instead emerge as a function of the available computational resources. We show how a path-planning problem in an environment can be systematically approximated by solving a sequenc

Cited by 16SourceScholar
2017

A hybrid BMI for control of robotic swarms: Preliminary results

IROS 2017poster

Human Swarm Interaction (HSI) is a new field which relates to the effective control of robotic swarms by human operators. The iterature has shown that the control of swarms can become quite complicated. On the other hand, Brain Machine Interfaces (BMI) can offer intuitive control in a plethora of ap…

Cited by 33SourceScholar