Patent ID: 9563845
Date: 2017-02-07
CPC Classifications: G06F,G06N,H04L

Claim:
1. A computer-implemented method, comprising: based on a request for presentation of a content item, determining a rule that is applicable to determine whether the content item is to be presented; accessing result data including a plurality of results previously computed by applying one or more versions of the rule to a plurality of content items, individual ones of the plurality of results indicating whether individual ones of the plurality of content items are to be presented; based on determining that the result data stores a current result of applying a current version of the rule to the content item, employing the current result to determine whether the content item is to be presented; based on determining that the result data stores a previous result of applying a previous version of the rule to the content item: based on determining that the result data does not store the current result or the previous result: