Vol-3088⫷ Vol-3089 ⫸Vol-3090
urn:nbn:de:0074-3089-9

Copyright © 2022 for the individual papers by the papers' authors. Copyright © 2022 for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International ( CC BY 4.0 ) .

TTC 2020/2021
Joint Proceedings of the 13th and 14th Tool Transformation Contests

The TTC pandemic proceedings with CEUR-WS
co-located with Software Technologies: Applications and Foundations ( STAF 2021 )

Virtual Event, Bergen, Norway, July 17, 2020 and June 25, 2021 .

Edited by

Artur Boronat *
Antonio García-Domínguez
Georg Hinkel *

* University of Leicester, School of Computing and Mathematical Sciences, University Rd, LE1 7RH, UK
** Aston University, Aston Triangle, Birmingham, B4 7ET, UK
*** Tecan Software Competence Center GmbH, Peter-Sander-Straße 41a, 55252 Wiesbaden, Germany

Table of Contents

Preface
Summary: 13 papers were accepted for this volume, 3 cases and 10 solutions.

Case Round-trip Migration (13th Transformation Tool Contest)

Round-trip migration of object-oriented data model instances
Luca Beurer-Kellner , Jens von Pilgrim , Timo Kehrer
EMF-Syncer solution to TTC’20 round-trip migration case
Artur Boronat
The Fulib solution to the TTC 2020 migration case
Sebastian Copei , Albert Zuendorf
An NMF solution to the TTC 2020 roundtrip engineering case
Georg Hinkel
Supporting round-trip data migration for web APIs with Henshin
Daniel Strüber

Case Laboratory Workflows (14th Transformation Tool Contest)

Incremental recompilation of laboratory workflows
Georg Hinkel
Incremental execution of relational transformation specifications in YAMTL: a case with laboratory workflows
Artur Boronat
The Fulib solution to the TTC 2021 laboratory workflow case
Sebastian Copei , Adrian Kunz , Albert Zuendorf
An NMF solution to the TTC2021 incremental recompilation of laboratory workflows case
Georg Hinkel
(Ab)using incremental ATL on the TTC 2021 incremental laboratory workflow benchmark
Frédéric Jouault , Théo Le Calvar

Case OCL2PSQL (14th Transformation Tool Contest)

The TTC 2021 OCL2PSQL case
Hoang Phuoc-Bao Nguyen , Antonio García-Domíguez , Manuel Clavel
The Epsilon Solution to the OCL2PSQL Case
Antonio García-Domíguez
An NMF solution to the TTC 2021 OCL to SQL case
Georg Hinkel

2022-02-04: submitted by Artur Boronat, metadata incl. bibliographic data published under Creative Commons CC0
2022-02-15 : published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073) | valid HTML5 |