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1. (WO2018203912) INTERACTIVE STORY SYSTEM USING FOUR-VALUED LOGIC

Pub. No.:    WO/2018/203912    International Application No.:    PCT/US2017/031410
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Sat May 06 01:59:59 CEST 2017
IPC: G09B 19/06
G06F 17/27
G06F 15/18
Applicants: MIDMORE, Roger
Inventors: MIDMORE, Roger
Title: INTERACTIVE STORY SYSTEM USING FOUR-VALUED LOGIC
Abstract:
A language learning system that teaches an individualized set of vocabulary words to users through an interactive story. The interactive story is modeled through probabilistic rules in a semantic network having objects and relations. Dialog and narration is generated dynamically based on the state of the interactive story model using phrasal rewrite rules evaluated with a four-valued logic system in which truth values of the objects and relations are encoded as true, false, defined, and undefined in parallel memory structures.