arXiv subjects

Dmitrii Kosarev

Publications and source records attributed to Dmitrii Kosarev.

3 recordsLinked to original sources

arXiv2025

An Empirical Study of Rational Tree Unification for miniKanren

We present a study of unification for rational trees in the context of miniKanren. We give the definition of rational trees, specify the unification algorithm and prove some of its properties. We also introduce a number of heuristic optimizations and evaluate them for a number of relevant benchmarks. Finally we discuss the relations between rational and conventional unification algorithms and possible scenarios of their coexistence in the context of relational programming.

cs.LO↗

arXiv2021

Generic Programming with Combinators and Objects

We present a generic programming framework for OCAML which makes it possible to implement extensible transformations for a large scale of type definitions. Our framework makes use of objectoriented features of OCAML, utilising late binding to override the default behaviour of generated transformations. The support for polymorphic variant types complements the ability to describe composable data types with the ability to implement composable transformations.

cs.PL↗

arXiv2018

Typed Embedding of a Relational Language in OCaml

We present an implementation of the relational programming language miniKanren as a set of combinators and syntax extensions for OCaml. The key feature of our approach is polymorphic unification, which can be used to unify data structures of arbitrary types. In addition we provide a useful generic programming pattern to systematically develop relational specifications in a typed manner, and address the problem of integration of relational subsystems into functional applications.

cs.PL↗