3 citations · 3 across the 2 of their papers we have counts for
4 papers
Reversibility and Composition of Rewriting in Hierarchies
Russ Harmer, Eugenia Oshurko
In this paper, we study how graph transformations based on sesqui-pushout rewriting can be reversed and how the composition of rewrites can be constructed. We illustrate how such r…
Knowledge representation and update in hierarchies of graphs
Russ Harmer, Eugenia Oshurko
A mathematical theory is presented for the representation of knowledge in the form of a directed acyclic hierarchy of objects in a category where all paths between any given pair o…
Schema Validation and Evolution for Graph Databases
Angela Bonifati, Peter Furniss, Alastair Green +3
Despite the maturity of commercial graph databases, little consensus has been reached so far on the standardization of data definition languages (DDLs) for property graphs (PG). Th…
Proceedings Tenth International Workshop on Developments in Computational Models
Ugo Dal Lago, Russ Harmer
This volume contains the papers presented at the Tenth International Workshop on Developments in Computational Models (DCM) held in Vienna, Austria on 13th July 2014, as part of th…