1. A computerized reference analysis system comprising: a database storing a digital representation of references in a collection of references, each reference being an instantiation of information for a patent, patent application, publication, presentation, recording, use, or sale that is publicly accessible as of a date and includes further information of other references cited by a particular reference; a harvesting engine comprising a harvesting processor and a harvesting memory, the harvesting engine configured to: create a root and branch tree structure database from the database, the root and branch tree structure database storing the collection of references as root references and branch references based on citations of the respective references; receive at least one input for the generation of a seed set of potentially relevant references, interface with the root and branch tree structure database; search the root and branch tree structure database for relevant references, according to the seed set for a selectable number of generational levels of root references and branch references in the root and branch tree structure database; and de-duplicate the relevant references; a ranking engine comprising a ranking processor and a ranking memory, the ranking engine configured to interface with the relevant references and order the relevant references as a set of ranked references; and a graphical user interface configured to: present a quantity field configured to receive a quantity input from a user, the quantity input including a number of desired references in the set of ranked references, present a type field configured to receive an emphasis type input from the user, the emphasis type input configured to be read by the ranking engine to dynamically include or exclude particular references from the relevant references based on a relative emphasis between at least two predefined types of references, present a weighting field configured to receive a weighting input from the user, the weighting input configured to be read by the harvesting engine to dynamically re-search the root and branch tree structure database for relevant portions of references according to the weighting input corresponding to that portion, and present a ranked harvest summary display of the set of ranked references according to the quantity input, the emphasis type input, and the weighting input, wherein the set of ranked references is limited by the quantity input.
8. The computerized reference analysis system of claim 1 , wherein the filter input is first to invent, first inventor to file, and first to file.