Abstract: Various methods and processes, apparatuses/systems, and media for watermarking generative tabular data in a flexible and robust manner are disclosed. A processor partitions a feature space into a pair of columns (key, value) by calling a subroutine; divides a range of features in each key column into bins of a predefined size (1/b) to form b consecutive intervals; computes a hash by utilizing a center of the bins for each key column which becomes a seed for a random number generator; randomly generates, by utilizing the random number generator, predefined first and second color-coded intervals for corresponding value column, wherein each color-coded interval is of size 1/b; and embeds a watermark in the continuous features of the value column by applying an algorithm such that a feature of the value column in the first color-coded interval moves to nearest second color-coded interval.

Abstract: A method and a system for matching agents with candidates are provided. The method includes: accessing information that relates to a plurality of agents; accessing information that relates to a plurality of candidates; retrieving a historical listing of pairings between each respective group and each respective category; retrieving a plurality of predetermined reward values, and each predetermined reward value is associated with a corresponding sample pairing; and generating a recommended corresponding pairing for each respective agent and each respective candidate. A probability that the recommended corresponding pairing is generated is based on the historical listing and the plurality of predetermined reward values.