---------------------------------------------------------------------- ** ** **** SECOND CALL FOR SUBMISSIONS **** ** ** HOR 2023 - 11th International Workshop on Higher-Order Rewriting ** 4 July 2023 ** Rome, Italy ** ** https://hor2023.github.io/ ---------------------------------------------------------------------- ** ** HOR 2023 is affiliated with FSCD 2023 ** https://easyconferences.eu/fscd2023/ ** ----------------------------------------------------------------------

* OVERVIEW

HOR is a forum to present work concerning all aspects of higher-order rewriting.

HOR aims to provide an informal and friendly setting to discuss recent work and work in progress concerning higher-order rewriting, broadly construed. This includes rewriting systems that have functional variables or bound variables, the lambda-calculus and combinatory logic being paradigmatic examples.

* TOPICS

The following is a non-exhaustive list of topics for the workshop:

- Applications: proof checking, theorem proving, generic programming, declarative programming, program transformation, automated termination/confluence/equivalence analysis tools.

- Foundations: pattern matching, unification, strategies, narrowing, termination, syntactic properties, type theory, complexity of derivations.

- Frameworks: term rewriting, conditional rewriting, graph rewriting, net rewriting, comparisons of different frameworks.

- Implementation: explicit substitution, rewriting tools, compilation techniques.

- Semantics: semantics of higher-order rewriting, categorical rewriting, higher-order abstract syntax, games and rewriting.

---------------------------------------------------------------------- ** SUBMISSION GUIDELINES ----------------------------------------------------------------------

To give a presentation at the workshop, please submit an extended abstract (between 2 to 5 pages) via Easychair:

https://easychair.org/conferences/?conf=hor2023

Please use LaTeX and the Easychair style to prepare your submission:

https://easychair.org/publications/easychair.zip

HOR is a platform for discussing open questions, ongoing research, and new perspectives, as well as new results. Extended abstracts describing work in progress, preliminary results, research projects, or problems in higher-order rewriting are very welcome. Specifically, short versions of recently published papers are welcome, and submission to HOR does not preclude formal publication at other venues.

The workshop has informal electronic proceedings that will be made available on the workshop website.

---------------------------------------------------------------------- ** IMPORTANT DATES ----------------------------------------------------------------------

* Submission deadline: 2 May 2023 * Notification: 29 May 2023 * Final version: 12 June 2023

---------------------------------------------------------------------- ** COMMITTEES ---------------------------------------------------------------------- ** PROGRAM COMMITTEE

* Takahito Aoto - Niigata University, Japan * Maribel Fernández - King's College London, United Kingdom * Carsten Fuhs (Chair) - Birkbeck, University of London, United Kingdom * Delia Kesner - Université Paris 7, France * Cynthia Kop - Radboud Universiteit Nijmegen, The Netherlands * Damiano Mazza - Université Paris 13, France

---------------------------------------------------------------------- ** STEERING COMMITTEE

* Delia Kesner, Université Paris 7, France * Femke van Raamsdonk, Vrije Universiteit, The Netherlands

---------------------------------------------------------------------- ** CONTACT ----------------------------------------------------------------------

All questions about submissions should be emailed to the PC chair Carsten Fuhs (hor2023 at easychair.org)