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Patent drawing for Anaphora resolution
US 11,151,321 B2
Computing US 11,151,321 B2 Not in force

Anaphora resolution

This is a computer program designed to understand what pronouns or other referring words, like "it" or "they," are actually talking about in a piece of text. It works by analyzing the context around the referring word and comparing it to information about potential subjects, ultimately scoring them to find the most likely match.

Why it matters: Filed before the widespread adoption of large language models. Modern LLMs excel at contextual understanding and anaphora resolution, making the methods described significantly more powerful and efficient to implement today.

Status
Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build
SpecializedSoftware logic, Natural Language Processing

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