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Towards a Repository of BX Examples

James Cheney‚ James McKinna‚ Perdita Stevens and Jeremy Gibbons


We argue for the creation of a curated repository of examples of bidirectional transformations (BX). In particular, such a resource may support research on BX, especially cross-fertilisation between the different communities involved. We have initiated a BX repository, which is introduced in this paper. We discuss our design decisions and their rationale, and illustrate them using the now classic "Composers" example. We discuss the difficulties that this undertaking may face, and comment on how they may be overcome.

Book Title
BX Workshop