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Robostral Navigate: prefix-cached training and visual waypoint control

Trained a monocular vision-language waypoint policy on simulation trajectories using episode-level prefix caching/tree masks, then applied CISPO reinforcement learning; a diffusion policy and motion controller execute waypoints.

What is recorded here?

Trained a monocular vision-language waypoint policy on simulation trajectories using episode-level prefix caching/tree masks, then applied CISPO reinforcement learning; a diffusion policy and motion controller execute waypoints.

Source-linked catalogue note. A detailed explanatory guide has not yet been prepared for this entry.

Scientific scope

Pointing has metric-displacement fallback; a121M diffusion policy uses robot height/radius and an embodiment-specific controller. Thus the full system is not pure image-space actuation or calibration-free universal robotics. Benchmark and two-platform tests are not guaranteed safe navigation.

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People and systems

Arjun Majumdar; Avinash Sooriyarachchi; Benjamin Tibi; Chris Bamford; Elliot Chane-Sane; Guillaume Lample; Khyathi Raghavi Chandu; Ludovic Ho Fuh; Mathieu Poirée; Olivier Duchenne; Rosalie Millner; Srijan Mishra; Théo Cachet; Thomas Chabal

Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.

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English catalogue narrative

Robostral Navigate: prefix-cached training and visual waypoint control

Trained a monocular vision-language waypoint policy on simulation trajectories using episode-level prefix caching/tree masks, then applied CISPO reinforcement learning; a diffusion policy and motion controller execute waypoints.

Scientific scope

Pointing has metric-displacement fallback; a121M diffusion policy uses robot height/radius and an embodiment-specific controller. Thus the full system is not pure image-space actuation or calibration-free universal robotics. Benchmark and two-platform tests are not guaranteed safe navigation.

Reading status

This is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.

People and systems

Arjun Majumdar; Avinash Sooriyarachchi; Benjamin Tibi; Chris Bamford; Elliot Chane-Sane; Guillaume Lample; Khyathi Raghavi Chandu; Ludovic Ho Fuh; Mathieu Poirée; Olivier Duchenne; Rosalie Millner; Srijan Mishra; Théo Cachet; Thomas Chabal

Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.

Original sources