Tracking missing data using provenance traces and data simulation

摘要: Methods, systems, and computer program products for tracking missing data using provenance traces simulation are provided herein. A computer-implemented method includes generating, each of multiple stages in a curation sequence, machine learning model the wherein is based on historical input records within output sequence; creating simulated record detected anomaly corresponding to predicting content absent that precede sequence record; outputting, user, response query pertaining anomaly, predicted information relating anomaly.