Method, apparatus, and computer program product for determining data signatures in a dynamic distributed device network

A computer program product comprising at least one computer-readable storage medium having executable computer-readable program code instructions stored therein, the computer-readable program code instructions configured to:

• receive a first query;
• generate a local partial closure of the data identified by the first query;
• synthesize a data signature of the local partial closure, the data signature being an irreducible polynomial expression, and the data signature being orthogonal to remote data signatures generated from remote partial closures;
• and
• provide for storage of the data signature in an information store within a dynamic distributed device network.

A method comprising:

• receiving a first query;
• generating a local partial closure of the data identified by the first query;
• synthesizing, via a processor, a data signature of the local partial closure, the data signature being an irreducible polynomial expression, and the data signature being orthogonal to remote data signatures generated from remote partial closures;
• and
• providing for storage of the data signature in an information store within a dynamic distributed device network.

An apparatus comprising:

• means for receiving a first query;
• means for generating a local partial closure of the data identified by the first query;
• means for synthesizing a data signature of the local partial closure, the data signature being an irreducible polynomial expression, and the data signature being orthogonal to remote data signatures generated from remote partial closures;
• and
• means for providing for storage of the data signature in an information store within a dynamic distributed device network.