David Chhan

Addendum to ARL-TR-9623, Human-Autonomy Teaming Trust Toolkit (HAT3) Software Development Documentation and User Guide

Catherine E. Neubauer, David Chhan, Sean M. Fitzhugh, Anthony L. Baker et autres

Exploring trust in AI-supported military teams using sentiment analysis

Murat Kucukosmanoglu, Craig Johnson, Kimberly A. Pollard, David Chhan et autres

Abstract Examining sentiment in team communications can provide information about trust among teammates. Natural language processing (NLP) models provide an efficient means of sentiment analysis. However, military teams and other professional teams use language that differs from what NLP models are trained …

de, us, gb, nl (code pays fourni par la source)

Multimodal Predictors of Team Trust and Task Cohesion Measured During an Experiment Examining Dynamic Task Allocation Technologies in a Next Generation Combat Vehicle Simulator

David Chhan, Murat Kucukosmanoglu, Catherine E. Neubauer, Andrea Krausman

Crowd-PrefRL: Preference-Based Reward Learning from Crowds

David Chhan, Ellen Novoseller, Vernon J. Lawhern

Preference-based reinforcement learning (RL) provides a framework to train AI agents using human feedback through preferences over pairs of behaviors, enabling agents to learn desired behaviors when it is difficult to specify a numerical reward function. While this paradigm leverages human feedback, …

Potential Indicators of Team Trust Measured in a Next Generation Combat Vehicle Simulator

Harrison P. Crowell, Daniel Eric Forster, Steven M. Thurman, Kimberly A. Pollard et autres

An Evaluation of Tabular Neural Network Approaches for Human Affective State Classification from Physiological Signals

David Chhan, Vernon J. Lawhern

A Summary of the Effects of Technology Aids and Crew Size on a Next Generation Combat Vehicle Platoon Section

Katherine R. Cox, Joe T. Rexwinkle, Gregory M. Gremillion, Brandon S. Perelman et autres

us, bd (code pays fourni par la source)

Alterations in Multi-channel EEG Dynamics During a Stressful Shooting Task in Virtual Reality Systems

Karuna P. Sahoo, Ananth Radhakrishnan, Sawon Pratiher, Sazedul Alam et autres

This paper explores power spectrum-based features extracted from the 64-channel electroencephalogram (EEG) signals to analyze brain activity alterations during a virtual reality (VR)-based stressful shooting task, with low and high difficulty levels, from an initial resting baseline. This paper also investigates the …

in, us (code pays fourni par la source)

Identifying New Team Trust and Team Cohesion Metrics that Support Future Human-Autonomy Teams

Alyssa Milner, Dae Han Seong, Ralph W. Brewer, Anthony L. Baker et autres

us (code pays fourni par la source)

Human-Autonomy Teaming Essential Research Program Project 2: Transparent Multimodal Crew Interface Designs, Technical Note 3: Multimodal Cueing for Transparency in Mobility Operations

David Chhan, Angélique A. Scharine, Brandon S. Perelman

In-Vehicle Tactile Displays to Enhance Crew Situation Awareness and Understanding of Agents in a Simulated Driving Environment

David Chhan, Timothy L. White, Brandon S. Perelman

us (code pays fourni par la source)

Identification of induced and naturally occurring conductive hearing loss in mice using bone conduction

David Chhan, Melissa L. McKinnon, John J. Rosowski

us (code pays fourni par la source)