Patent ID: 11966444
Assignee: nan
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A document comparison system for comparing a first document with a second document, the first and second documents being natural language documents, the first document having at least a first section comprising a plurality of first document entities, and the second document comprising a plurality of second document entities;
the document comparison system comprising a processor and a memory device;, wherein the processor is configured to:
identify and extract the first document entities in the first section of the first document and determine a first framework defining one or more first entity dependency between the first document entities, each first entity dependency defining a relationship between two of the first document entities;
identify and extract the second document entities in the second document and determine a second framework defining one or more second entity dependency between the second document entities, each second entity dependency defining a relationship between two of the second document entities;
compare the first and second frameworks to assess a correlation between the first document entities and the second document entities, the comparison of the first and second frameworks comprises comparing the first entity dependencies between the first document entities in the first framework with the second entity dependencies between corresponding second document entities in the second framework; and
generate a report identifying one or more first document entity from the first section of the first document together with an extract from the second document of a section identified as being relevant to the first document entity.