Device-Free Human State Estimation using UWB Multi-Static Radios

no code implementations • 26 Dec 2023 • Saria Al Laham, Bobak H. Baghi, Pierre-Yves Lajoie, Amal Feriani, Sachini Herath, Steve Liu, Gregory Dudek

We make use of the channel impulse response (CIR) measurements from the UWB sensors to estimate the human state - comprised of location and activity - in a given area.

Human Activity Recognition

CARTIER: Cartographic lAnguage Reasoning Targeted at Instruction Execution for Robots

no code implementations • 21 Jul 2023 • Dmitriy Rivkin, Nikhil Kakodkar, Francois Hogan, Bobak H. Baghi, Gregory Dudek

This work explores the capacity of large language models (LLMs) to address problems at the intersection of spatial planning and natural language interfaces for navigation.

Descriptive

Sample Efficient Social Navigation Using Inverse Reinforcement Learning

no code implementations • 18 Jun 2021 • Bobak H. Baghi, Gregory Dudek

In this paper, we present an algorithm to efficiently learn socially-compliant navigation policies from observations of human trajectories.

reinforcement-learning Reinforcement Learning (RL) +1