Search Results for author: Justin Hart

Found 10 papers, 1 papers with code

Dobby: A Conversational Service Robot Driven by GPT-4

no code implementations10 Oct 2023 Carson Stark, Bohkyung Chun, Casey Charleston, Varsha Ravi, Luis Pabon, Surya Sunkari, Tarun Mohan, Peter Stone, Justin Hart

This work introduces a robotics platform which embeds a conversational AI agent in an embodied system for natural language understanding and intelligent decision-making for service tasks; integrating task planning and human-like conversation.

Decision Making General Knowledge +3

Socially Compliant Navigation Dataset (SCAND): A Large-Scale Dataset of Demonstrations for Social Navigation

no code implementations28 Mar 2022 Haresh Karnan, Anirudh Nair, Xuesu Xiao, Garrett Warnell, Soeren Pirk, Alexander Toshev, Justin Hart, Joydeep Biswas, Peter Stone

Social navigation is the capability of an autonomous agent, such as a robot, to navigate in a 'socially compliant' manner in the presence of other intelligent agents such as humans.

Imitation Learning Navigate +1

Efficient Placard Discovery for Semantic Mapping During Frontier Exploration

no code implementations27 Oct 2021 David Balaban, Harshavardhan Jagannathan, Henry Liu, Justin Hart

Semantic mapping is the task of providing a robot with a map of its environment beyond the open, navigable space of traditional Simultaneous Localization and Mapping (SLAM) algorithms by attaching semantics to locations.

Segmentation Simultaneous Localization and Mapping

Conflict Avoidance in Social Navigation -- a Survey

no code implementations23 Jun 2021 Reuth Mirsky, Xuesu Xiao, Justin Hart, Peter Stone

This survey aims to bridge this gap by introducing such a common language, using it to survey existing work, and highlighting open problems.

Social Navigation

Deep R-Learning for Continual Area Sweeping

no code implementations31 May 2020 Rishi Shah, Yuqian Jiang, Justin Hart, Peter Stone

Coverage path planning is a well-studied problem in robotics in which a robot must plan a path that passes through every point in a given area repeatedly, usually with a uniform frequency.

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