no code implementations • 10 Feb 2021 • Jochen Burghardt
We consider all 16 unary operations that, given a homogeneous binary relation R, define a new one by a boolean combination of xRy and yRx.
Logic Discrete Mathematics 03E20, 08A02 F.4
no code implementations • 4 Feb 2018 • Jochen Burghardt
We describe an approach to learn, in a term-rewriting setting, function definitions from input/output equations.
no code implementations • 3 Sep 2017 • Jochen Burghardt
E-generalization computes common generalizations of given ground terms w. r. t.
no code implementations • 1 Apr 2014 • Jochen Burghardt, Birgit Heinz
We present an implementation of E-anti-unification as defined in Heinz (1995), where tree-grammar descriptions of equivalence classes of terms are used to compute generalizations modulo equational theories.
no code implementations • 28 Mar 2014 • Jochen Burghardt
We extend the notion of anti-unification to cover equational theories and present a method based on regular tree grammars to compute a finite representation of E-generalization sets.