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Nathaniel Glaser

4 accepted papers

2021

Overcoming Obstructions via Bandwidth-Limited Multi-Agent Spatial Handshaking

IROS 2021poster

In this paper, we address bandwidth-limited and obstruction-prone collaborative perception, specifically in the context of multi-agent semantic segmentation. This setting presents several key challenges, including processing and ex-changing unregistered robotic swarm imagery. To be successful, solut…

Cited by 24SourceScholar
2020

Posterior Re-calibration for Imbalanced Datasets

NeurIPS 2020poster

Neural Networks can perform poorly when the training label distribution is heavily imbalanced, as well as when the testing data differs from the training distribution. In order to deal with shift in the testing label distribution, which imbalance causes, we motivate the problem from the perspective…

2020

UNO: Uncertainty-aware Noisy-Or Multimodal Fusion for Unanticipated Input Degradation

ICRA 2020poster

The fusion of multiple sensor modalities, especially through deep learning architectures, has been an active area of study. However, an under-explored aspect of such work is whether the methods can be robust to degradation across their input modalities, especially when they must generalize to degrad…

Cited by 39SourceScholar
2020

When2com: Multi-Agent Perception via Communication Graph Grouping

CVPR 2020poster

While significant advances have been made for single-agent perception, many applications require multiple sensing agents and cross-agent communication due to benefits such as coverage and robustness. It is therefore critical to develop frameworks which support multi-agent collaborative perception in…

Cited by 251PDFScholar