Relational data exchange deals with translating a relational database instance over some source schema into a relational database instance over some target schema, according to a ...
We rework parts of the classical relational theory when the underlying domain is a structure with some interpreted operations that can be used in queries. We identify parts of the...
Abstract. Investigating the expressiveness of a diagrammatic logic provides insight into how its syntactic elements interact at the semantic level. Moreover, it allows for comparis...
Aidan Delaney, Gem Stapleton, John Taylor, Simon J...
Background: In computer science, database systems are based on the relational model founded by Edgar Codd in 1970. On the other hand, in the area of biology the word 'databas...
d Abstract) Assaf J. Kfoury∗ Boston University http://www.cs.bu.edu/˜kfoury Harry G. Mairson† Brandeis University http://www.cs.brandeis.edu/˜mairson Franklyn A. Turbak‡ We...
Assaf J. Kfoury, Harry G. Mairson, Franklyn A. Tur...