FORMALLY SAFE SYMBOLIC REINFORCEMENT LEARNING ON VISUAL INPUTS

Patent №

US 11,513,520

Granted

2022-11-29

Filed 2019

Owner

INTERNATIONAL BUSINESS MACHINES CORPORATION

AI components

4

ml · vision · planning · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

16709633

A method for training control software to reinforce safety constraints using visual inputs includes performing template matching for each object in an image of a reinforcement learning (RL) agent's action space using a visual template for each object wherein each object in the RL agent's action space is detected, mapping each detected object to a set of planar coordinates for each object in the RL agent's action space, determining a set of safe actions for the RL agent by applying a safety specification for the RL agent's action space to the set of variables for coordinates for each object in the RL agent's action space, outputting the set of safe actions to the RL agent for a current state of a RL procedure, and preventing the RL agent from executing an action that is unsafe, before the RL agent takes an action.

Machine learningVisionPlanningAI hardwareG06N 3/08G05D 1/0055G05D 1/0088G06N 3/042G06N 3/045G06N 3/0464G06N 3/09G06N 3/092+6 more

AI classification

Vision1.00
Machine learning1.00
Planning1.00
AI hardware0.64
Speech0.06
Knowledge representation0.00
Evolutionary computation0.00
Natural language0.00

Ownership

INTERNATIONAL BUSINESS MACHINES CORPORATION

assignment · 512480135

Assignors

DAS, SUBHRO, HUNT, NATHAN, FULTON, NATHAN, HOANG, TRONG NGHIA

On an employer assignment, the assignors are typically the inventors.

From the same owner

© 2026 NYSGPT2525 LLC