Systems and methods for selecting data elements, such as population members, from a data source

A computing system for providing data from a data source, the computing system comprising:

• a processor;
• a memory;
• a reverse schema module implemented as instructions stored in memory and executed by the processor, the reverse schema module configured to:
• receive a master list comprising one or more unique identifiers from the data source,
• identify an attribute array of the data source, the attribute array containing a plurality of attributes, and
• translate the data source into a reverse schema at least in part by assembling a data object, wherein the data object includes:
• a reverse access attribute, wherein the reverse access attribute is an attribute selected from the plurality of attributes, and
• at least one unique identifier selected from the one or more unique identifiers, wherein the at least one unique identifier is associated with the reverse access attribute;
• receive a selection of the reverse access attribute;
• generate a working list of unique identifiers, wherein the working list includes the one or more unique identifiers associated with the data source;
• mark each unique identifier in the working list that is not associated with the data object corresponding to the selected reverse access attribute;
• exclude each unique identifier of the master list that is not marked in the working list;
• and
• provide data associated with non-excluded unique identifiers for display.

A physical computer-readable storage medium having stored thereon computer-executable instructions, the instructions comprising:

• instructions for receiving a master list comprising a plurality of unique identifiers associated with the data source, wherein the data source includes one or more attribute arrays;
• instructions for identifying an attribute array of the data source, the attribute array containing a plurality of attributes;
• instructions for translating the data source into a reverse schema, wherein the instructions for translating comprise instructions for assembling a data object that includes:
• a reverse access identifier, wherein the reverse access identifier is an attribute selected from the plurality of attributes, and
• a set of unique identifiers selected from the plurality of unique identifiers,
• wherein each unique identifier in the set of unique identifiers is associated with the reverse access identifier;
• instructions for receiving a selection of the reverse access identifier;
• instructions for generating a working list of unique identifiers, wherein the working list includes the plurality of unique identifiers associated with the data source;
• instructions for flagging each unique identifier in the working list that is not associated with the data object corresponding to the selected reverse access identifier;
• instructions for blacklisting each unique identifier in the master list that is not flagged in the working list;
• and
• instructions for providing data associated with non-blacklisted unique identifiers for display.