APPARATUS AND METHOD FOR DYNAMICALLY UPDATING LANDMARKS IN A SPACE DURING EXECUTION OF NATURAL LANGUAGE INSTRUCTIONS

摘要

A computing device obtains an incomplete semantic map of a predefined space. The incomplete semantic map includes static landmarks. The computing device receives a set of natural language instructions including a sequence of semantically directive clauses, processes the sequence of semantically directive clauses, decodes one of an action and a path in the set of natural language instructions using an optimization process and based on the incomplete semantic map. In response to the decoding, the computing device inserts a newly identified landmark into the incomplete semantic map.

主权项

1. A method, comprising:
obtaining, by a computing device, an incomplete semantic map of a predefined space, wherein the incomplete semantic map includes static landmarks; receiving, by the computing device, a set of natural language instructions including a sequence of semantically directive clauses; processing, by the computing device, the sequence of semantically directive clauses; decoding, by the computing device, one of an action and a path in the set of natural language instructions using an optimization process and based on the incomplete semantic map; and responsive to the decoding, inserting, by the computing device, a newly identified landmark into the incomplete semantic map.