1 code implementation • 14 Dec 2023 • Andrew Jong, Mukai Yu, Devansh Dhrafani, Siva Kailas, Brady Moon, Katia Sycara, Sebastian Scherer
We present the Wildland-fire Infrared Thermal (WIT-UAS) dataset for long-wave infrared sensing of crew and vehicle assets amidst prescribed wildland fire environments.
no code implementations • 28 Feb 2023 • Seth Karten, Siva Kailas, Huao Li, Katia Sycara
Explicit communication among humans is key to coordinating and learning.
no code implementations • 30 Nov 2022 • Seth Karten, Mycal Tucker, Siva Kailas, Katia Sycara
We evaluate the learned communication `language' through direct causal analysis of messages in non-sparse runs to determine the range of lossless sparse budgets, which allow zero-shot sparsity, and the range of sparse budgets that will inquire a reward loss, which is minimized by our learned gating function with few-shot sparsity.
no code implementations • 19 Jan 2022 • Seth Karten, Mycal Tucker, Huao Li, Siva Kailas, Michael Lewis, Katia Sycara
In human-agent teams tested in benchmark environments, where agents have been modeled using the Enforcers, we find that a prototype-based method produces meaningful discrete tokens that enable human partners to learn agent communication faster and better than a one-hot baseline.
no code implementations • 9 Nov 2020 • Sushmita Bhattacharya, Siva Kailas, Sahil Badyal, Stephanie Gil, Dimitri Bertsekas
Our methods specifically address the computational challenges of partially observable multiagent problems.