A Relational Algebra for Basic Terms in a Higher-Order Logic
Technical Report CSTR-13-004
Price, S & Flach, PA, 2013, A Relational Algebra for Basic Terms in a Higher-Order Logic: Technical Report CSTR-13-004. University of Bristol
We define a relational algebra on basic terms, strongly typed terms in a higher-order logic, that are well suited to the representation of heterogeneous data, irrespective of whether the data originated from relational, unstructured, semi-structured or structured sources. This higher-order generalisation of the relational model has potential applications in NoSQL databases and Big Variety, Big Data applications.
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