Dynamic Indexing
                
                                    - # Introduction
 - # The Patent Search Problem
 - Broader vs Narrow specification of limitations
 - # Every New Idea is a Combination of Old Ideas
 - # Digests of Patents
 - # How to organize Digests
 - Abstraction Layers
 - Technological Patterns or Templates
 - # Background: Dynamic Programming
 - # Put These all together -- Dynamic Indexing
 
Introduction
The structure of the community digest collections is informed by an approach called "Dynamic Indexing".