Search Results for author: Jan Blumenkamp

Found 8 papers, 3 papers with code

See What the Robot Can't See: Learning Cooperative Perception for Visual Navigation

no code implementations1 Aug 2022 Jan Blumenkamp, QingBiao Li, Binyu Wang, Zhe Liu, Amanda Prorok

We consider the problem of navigating a mobile robot towards a target in an unknown environment that is endowed with visual sensors, where neither the robot nor the sensors have access to global positioning information and only use first-person-view images.

Imitation Learning Navigate +1

A Framework for Real-World Multi-Robot Systems Running Decentralized GNN-Based Policies

2 code implementations2 Nov 2021 Jan Blumenkamp, Steven Morad, Jennifer Gielis, QingBiao Li, Amanda Prorok

We demonstrate our framework on a case-study that requires tight coordination between robots, and present first-of-a-kind results that show successful real-world deployment of GNN-based policies on a decentralized multi-robot system relying on Adhoc communication.

The Holy Grail of Multi-Robot Planning: Learning to Generate Online-Scalable Solutions from Offline-Optimal Experts

no code implementations26 Jul 2021 Amanda Prorok, Jan Blumenkamp, QingBiao Li, Ryan Kortvelesy, Zhe Liu, Ethan Stump

Many multi-robot planning problems are burdened by the curse of dimensionality, which compounds the difficulty of applying solutions to large-scale problem instances.

Gaussian Process Based Message Filtering for Robust Multi-Agent Cooperation in the Presence of Adversarial Communication

no code implementations1 Dec 2020 Rupert Mitchell, Jan Blumenkamp, Amanda Prorok

In this paper, we consider the problem of providing robustness to adversarial communication in multi-agent systems.

The Emergence of Adversarial Communication in Multi-Agent Reinforcement Learning

1 code implementation6 Aug 2020 Jan Blumenkamp, Amanda Prorok

Such a design choice, however, precludes the existence of a single, differentiable communication channel, and consequently prohibits the learning of inter-agent communication strategies.

Multi-agent Reinforcement Learning reinforcement-learning +1

Closing the Reality Gap with Unsupervised Sim-to-Real Image Translation

no code implementations4 Nov 2019 Jan Blumenkamp, Andreas Baude, Tim Laue

Deep learning approaches have become the standard solution to many problems in computer vision and robotics, but obtaining sufficient training data in high enough quality is challenging, as human labor is error prone, time consuming, and expensive.

Semantic Segmentation Translation +1

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