How do causal relationships exist in AI database? For example, a relationship between this sentence
- alice and bob exercise merrily, she trains a lot.
and this paragraph:
- Alice is tired. She ran a lot, swam and trained merrily.
In both the sentence and the paragraph there is the pattern "Alice trains(ed) a lot", which establishes a relationship.
But the timestamp of the sentence is older than for the paragraph, which allows to establish the cause-and-effect: the sentence is a parent for the paragraph. So searching "Does Alice exercise merrily?" you may get the answer "Alice is tired".
United States Patent 8,516,013
14. The computer system of claim 9 in which said facility configured to extract predicative phrases is further configured to assign to the subtexts information regarding the date of their origin.
AI database is a blockchain technology.