… An axiomatic algebraic calculus of modules is given that is based on the operators combination/union, export, renaming, and taking the visible signature. Four different models of module algebra are discussed and compared. …
JACM, 37(2):335-372, April 1990. [doi]… In this paper we discuss extensions to the conventional relational algebra … change, to historical algebras that support valid time, yielding an algebraic … the useful properties of the conventional algebra. …
is, 15(2):207-232, 1990.… relation is included in another by algebraic reasoning. We demonstrate how to encode …. A program is coupled with an algebraic derivation from a specification, whose …
mpc 2008: 268-283 [doi]… in XQuery, having an algebra at one’s disposal is desirable. However, XOLAP approaches and algebras from the literature still largely rely on the relational model … in this paper to express a broad set of OLAP operators with the TAX XML algebra. …
In 3rd International Workshop on Database Technologies for Handling XML Information on the Web (DataX-EDBT 08), Nantes, France. 2008:… Algebraic specifications whose signatures (abstract-syntax) have a mapping … in terms of these pictures are introduced as visual algebraic specifications … representations. As is usual for algebraic specifications, we use term rewriting …
In Advances in Computing Science ? ASIAN'97. Lecture Notes in Computer Science, Springer, Berlin / Heidelberg, 1997. [doi]… a relational specification to a program by algebraic rules. The program thus obtained … developed a library, AoPA (Algebra of Programming in Agda), to encode relational … is coupled with an algebraic derivation whose correctness is guaranteed by the type …
JFP, 19(5):545-579, 2009. [doi]… across a range of algebraic effects, and incorporates, as instances: errors … semantics for algebraic effects (FoSSaCS 2001) with a primitive “basic …
lics 2010: 209-218 [doi]