Answers analytics: computing answers across discrete data

摘要: A method to derive new facts from a collection of discrete is provided. The are stored in data structure that organizes each fact based on classification, value, unit, validity range, and subject. may be an inverted index allow efficient retrieval values associated with fact. discrete-fact engine utilized conjunction search respond queries. parses query utilizes policies determine whether the involves computational requirement. requirement included trigger calculations set match terms query. result derived facts.