Human-Inspired Pavlovian and Instrumental Learning for Autonomous Agent Navigation
Fuente:
arXiv
Saved in:
| Main Authors: | , , , , , , , , , , |
|---|---|
| Format: | Preprint |
| Published: |
2026
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1866918404027318272 |
|---|---|
| author | Shan, Jingfeng Guidi, Francesco Saeidi, Mehrdad Testi, Enrico Favarelli, Elia Giorgetti, Andrea Dardari, Davide Zanella, Alberto Pira, Giorgio Li Starita, Francesca Guerra, Anna |
| author_facet | Shan, Jingfeng Guidi, Francesco Saeidi, Mehrdad Testi, Enrico Favarelli, Elia Giorgetti, Andrea Dardari, Davide Zanella, Alberto Pira, Giorgio Li Starita, Francesca Guerra, Anna |
| contents | Autonomous agents operating in uncertain environments must balance fast responses with goal-directed planning. Classical MF RL often converges slowly and may induce unsafe exploration, whereas MB methods are computationally expensive and sensitive to model mismatch. This paper presents a human-inspired hybrid RL architecture integrating Pavlovian, Instrumental MF, and Instrumental MB components. Inspired by Pavlovian and Instrumental learning from neuroscience, the framework considers contextual radio cues, here intended as georeferenced environmental features acting as CS, to shape intrinsic value signals and bias decision-making. Learning is further modulated by internal motivational drives through a dedicated motivational signal. A Bayesian arbitration mechanism adaptively blends MF and MB estimates based on predicted reliability. Simulation results show that the hybrid approach accelerates learning, improves operational safety, and reduces navigation in high-uncertainty regions compared to standard RL baselines. Pavlovian conditioning promotes safer exploration and faster convergence, while arbitration enables a smooth transition from exploration to efficient, plan-driven exploitation. Overall, the results highlight the benefits of biologically inspired modularity for robust and adaptive autonomous systems under uncertainty. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_22170 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Human-Inspired Pavlovian and Instrumental Learning for Autonomous Agent Navigation Shan, Jingfeng Guidi, Francesco Saeidi, Mehrdad Testi, Enrico Favarelli, Elia Giorgetti, Andrea Dardari, Davide Zanella, Alberto Pira, Giorgio Li Starita, Francesca Guerra, Anna Multiagent Systems Autonomous agents operating in uncertain environments must balance fast responses with goal-directed planning. Classical MF RL often converges slowly and may induce unsafe exploration, whereas MB methods are computationally expensive and sensitive to model mismatch. This paper presents a human-inspired hybrid RL architecture integrating Pavlovian, Instrumental MF, and Instrumental MB components. Inspired by Pavlovian and Instrumental learning from neuroscience, the framework considers contextual radio cues, here intended as georeferenced environmental features acting as CS, to shape intrinsic value signals and bias decision-making. Learning is further modulated by internal motivational drives through a dedicated motivational signal. A Bayesian arbitration mechanism adaptively blends MF and MB estimates based on predicted reliability. Simulation results show that the hybrid approach accelerates learning, improves operational safety, and reduces navigation in high-uncertainty regions compared to standard RL baselines. Pavlovian conditioning promotes safer exploration and faster convergence, while arbitration enables a smooth transition from exploration to efficient, plan-driven exploitation. Overall, the results highlight the benefits of biologically inspired modularity for robust and adaptive autonomous systems under uncertainty. |
| title | Human-Inspired Pavlovian and Instrumental Learning for Autonomous Agent Navigation |
| topic | Multiagent Systems |
| url | https://arxiv.org/abs/2603.22170 |