Anticipate & Collab: Data-driven Task Anticipation and Knowledge-driven Planning for Human-robot Collaboration
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arXiv
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| Format: | Preprint |
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2024
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| author | Singh, Shivam Swaminathan, Karthik Arora, Raghav Singh, Ramandeep Datta, Ahana Das, Dipanjan Banerjee, Snehasis Sridharan, Mohan Krishna, Madhava |
| author_facet | Singh, Shivam Swaminathan, Karthik Arora, Raghav Singh, Ramandeep Datta, Ahana Das, Dipanjan Banerjee, Snehasis Sridharan, Mohan Krishna, Madhava |
| contents | An agent assisting humans in daily living activities can collaborate more effectively by anticipating upcoming tasks. Data-driven methods represent the state of the art in task anticipation, planning, and related problems, but these methods are resource-hungry and opaque. Our prior work introduced a proof of concept framework that used an LLM to anticipate 3 high-level tasks that served as goals for a classical planning system that computed a sequence of low-level actions for the agent to achieve these goals. This paper describes DaTAPlan, our framework that significantly extends our prior work toward human-robot collaboration. Specifically, DaTAPlan planner computes actions for an agent and a human to collaboratively and jointly achieve the tasks anticipated by the LLM, and the agent automatically adapts to unexpected changes in human action outcomes and preferences. We evaluate DaTAPlan capabilities in a realistic simulation environment, demonstrating accurate task anticipation, effective human-robot collaboration, and the ability to adapt to unexpected changes. Project website: https://dataplan-hrc.github.io |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2404_03587 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Anticipate & Collab: Data-driven Task Anticipation and Knowledge-driven Planning for Human-robot Collaboration Singh, Shivam Swaminathan, Karthik Arora, Raghav Singh, Ramandeep Datta, Ahana Das, Dipanjan Banerjee, Snehasis Sridharan, Mohan Krishna, Madhava Robotics Artificial Intelligence An agent assisting humans in daily living activities can collaborate more effectively by anticipating upcoming tasks. Data-driven methods represent the state of the art in task anticipation, planning, and related problems, but these methods are resource-hungry and opaque. Our prior work introduced a proof of concept framework that used an LLM to anticipate 3 high-level tasks that served as goals for a classical planning system that computed a sequence of low-level actions for the agent to achieve these goals. This paper describes DaTAPlan, our framework that significantly extends our prior work toward human-robot collaboration. Specifically, DaTAPlan planner computes actions for an agent and a human to collaboratively and jointly achieve the tasks anticipated by the LLM, and the agent automatically adapts to unexpected changes in human action outcomes and preferences. We evaluate DaTAPlan capabilities in a realistic simulation environment, demonstrating accurate task anticipation, effective human-robot collaboration, and the ability to adapt to unexpected changes. Project website: https://dataplan-hrc.github.io |
| title | Anticipate & Collab: Data-driven Task Anticipation and Knowledge-driven Planning for Human-robot Collaboration |
| topic | Robotics Artificial Intelligence |
| url | https://arxiv.org/abs/2404.03587 |