Abstract: Apparatuses, data structures, and computer-implemented methods for mapping relations of items as those items occur in sets, and/or as they are associated with sets, locations and/or attributes are disclosed according to some aspects. In one embodiment, mapping comprises ingesting a corpus of data having one or more initial sets, which comprise one or more initial items, and creating a content map. The content map comprises a mapping of each initial set to one or more content lists wherein entries in a particular content list correspond to initial items in a particular initial set. The mapping of relations can further comprise defining one or more derived sets as combinations, aggregations, or segmentations of one or more of the initial sets and transforming the content map to generate a concordance.

Abstract: The present invention generally relates to methods for processing materials. More particularly, the present invention relates to reactive fluids and uses thereof for removing deposition materials, including, but not limited to, overburden materials, metals, non-metals, layered materials, organics, polymers, and semiconductor materials. The instant invention finds application in such commercial processes as semiconductor chip manufacturing.