From andreash87 at gmx.ch Mon Apr 7 12:28:16 2025 From: andreash87 at gmx.ch (Andreas Herrmann) Date: Mon, 7 Apr 2025 14:28:16 +0200 Subject: [Haskell] Extended deadline - CFP - Haskell Implementors' Workshop 2025 Message-ID: Extended deadline to April 18, 2025 Call for proposals for the Haskell Implementors' Workshop https://haskell.foundation/events/2025-haskell-implementors-workshop.html June 6, 2025 Organized by the Haskell Community Co-located with ZuriHac 2025 and Haskell Ecosystem Workshop 2025 Hosted by the Haskell Foundation at Eastern Switzerland University of Applied Sciences (OST) https://www.ost.ch/en/university-of-applied-sciences/campus/rapperswil-jona-campus ## Overview * Extended Deadline: April 18, 2025 * Notification: May 5, 2025 * Workshop: June 6, 2025 The 17th Haskell Implementors' Workshop is to be held alongside ZuriHac 2025 this year near Zurich. It is a forum for people involved in the design and development of Haskell implementations, tools, libraries, and supporting infrastructure to share their work and to discuss future directions and collaborations with others. Talks and/or demos are proposed by submitting an abstract, and selected by a small program committee. There will be no published proceedings. The workshop will be informal and interactive, with open spaces in the timetable and room for ad-hoc discussion, demos, and lightning talks. In the past the Haskell Implementors’ Workshop was co-located with ICFP (International Conference on Functional Programming). However, in recent years it has become more and more challenging to attract a large enough audience and sufficiently many speakers for an appealing program. ZuriHac and the Haskell Ecosystem Workshop have become an important annual gathering of a large part of the Haskell community. This year the Haskell Implementors’ Workshop will be co-located with these events to be accessible to a broader audience. ## Scope and Target Audience The Haskell Implementors' Workshop is an ideal place to describe a Haskell extension, describe works-in-progress, demo a new Haskell-related tool, or even propose future lines of Haskell development. Members of the wider Haskell community are encouraged to attend the workshop - we need your feedback to keep the Haskell ecosystem thriving. Students working with Haskell are especially encouraged to share their work. The scope covers any of the following topics. There may be some topics that people feel we've missed, so by all means submit a proposal even if it doesn't fit exactly into one of these buckets: * Compilation techniques * Language features and extensions * Type system implementation * Concurrency and parallelism: language design and implementation * Performance, optimization and benchmarking * Virtual machines and run-time systems * Libraries and tools for development or deployment ## Talks We invite proposals from potential speakers for talks and demonstrations. We are aiming for 20-minute talks with 5 minutes for questions and changeovers. We want to hear from people writing compilers, tools, or libraries, people with cool ideas for directions in which we should take the platform, proposals for new features to be implemented, and half-baked crazy ideas. Submissions can be made via the form linked below until April 18, 2025 (anywhere on earth). https://docs.google.com/forms/d/e/1FAIpQLSdczGbxJYGc4eusvPrxwBbZl561PnKeYnoZ2hYsdw_ZpSfupQ/viewform?usp=header We will also have a lightning talks session. Lightning talks should be ~7mins and are scheduled on the day of the workshop. Suggested topics for lightning talks are to present a single idea, a work-in-progress project, a problem to intrigue and perplex Haskell implementors, or simply to ask for feedback and collaborators. ## Program Committee * Luite Stegeman * Jaro Reinders * Emily Pillmore * Rodrigo Mesquita * Ian-Woo Kim * Andreas Herrmann (chair) ## Contact * Andreas Herrmann -------------- next part -------------- An HTML attachment was scrubbed... URL: From andrask at chalmers.se Fri Apr 11 12:14:13 2025 From: andrask at chalmers.se (Andras Kovacs) Date: Fri, 11 Apr 2025 12:14:13 +0000 Subject: [Haskell] TyDe 2025 - Call for Papers & Extended Abstracts Message-ID: ========================================================================= The Tenth International Workshop on TYPE-DRIVEN DEVELOPMENT Call for papers and extended abstracts Singapore, 12 October 2025 https://icfp25.sigplan.org/home/tyde-2025 ========================================================================= The Workshop on Type-Driven Development (TyDe) aims to show how static type information may be used effectively in the development of computer programs. Co-located with ICFP and SPLASH, this workshop brings together leading researchers and practitioners who are using or exploring types as a means of program development. We welcome all contributions, both theoretical and practical, on a range of topics including: * dependently typed programming; * generic programming; * design and implementation of programming languages, exploiting types in novel ways; * exploiting typed data, data dependent data, or type providers; * static and dynamic analyses of typed programs; * tools, IDEs, or testing tools exploiting type information; * pearls, being elegant, instructive examples of types used in the derivation, calculation, or construction of programs. ### Important dates ### * Mon 9 Jun 2025 (AoE): Submission deadline for papers and extended abstracts * Wed 16 Jul 2025: Notification of acceptance * Wed 30 Jul 2025: Submission of camera-ready papers to ACM * Sun 12 Oct 2025: Workshop ### Proceedings and Copyright ### We will have formal proceedings for full-length papers, published by the ACM. Accepted papers will be included in the ACM Digital Library. Authors must grant ACM publication rights upon acceptance, but may retain copyright if they wish. Authors are encouraged to publish auxiliary material with their paper (source code, test data, and so forth). The proceedings will be freely available for download from the ACM Digital Library from one week before the start of the conference until two weeks after the conference. The official publication date is the date the papers are made available in the ACM Digital Library. This date may be up to two weeks prior to the first day of the conference. The official publication date affects the deadline for any patent filings related to published work. ### Submission Details ### Submissions should fall into one of two categories: * regular research papers (12 pages); * extended abstracts (3 pages). The bibliography will not be counted against the page limits for either category. Regular research papers are expected to present novel and interesting research results, and will be included in the formal proceedings. Extended abstracts should report work in progress that the authors would like to present at the workshop. Extended abstracts will be distributed to workshop attendees but will not be published in the formal proceedings. We welcome submissions from PC members (with the exception of the two co-chairs), but these submissions will be held to a higher standard. Submission is handled through HotCRP: > https://tyde25.hotcrp.com All submissions should be in portable document format (PDF) and formatted using the ACM SIGPLAN style guidelines: > https://www.sigplan.org/Resources/Author/ Note that submissions should use the new ‘acmart’ format and the two-column ‘sigplan’ subformat (not to be confused with the one-column ‘acmsmall’ subformat). Extended abstracts must be submitted with the label ‘Extended Abstract’ clearly in the title. ### Presentations ### We expect that each accepted submission is presented at the workshop. Presentations are around 20 minutes plus questions. Remote presentation is possible. ### Participant Support ### Student attendees with accepted papers can apply for a SIGPLAN PAC grant to help cover participation-related expenses. PAC also offers other support, such as for child-care expenses during the meeting or for accommodations for members with physical disabilities. For details on the PAC program, see its web page: > https://www.sigplan.org/PAC/ -------------- next part -------------- An HTML attachment was scrubbed... URL: From sekiyama at nii.ac.jp Tue Apr 22 23:39:34 2025 From: sekiyama at nii.ac.jp (Taro Sekiyama) Date: Wed, 23 Apr 2025 08:39:34 +0900 Subject: [Haskell] [CFP] HOPE'25: ACM SIGPLAN Workshop on Higher-Order Programming with Effects Message-ID: <387c0876-7004-41ce-bbcf-e74f807a6078@nii.ac.jp> TL;DR: Talk proposal deadline for HOPE 2025 is on May 29, 2025. ---------------------------------------------------------------------- HOPE 2025 The 13th ACM SIGPLAN Workshop on Higher-Order Programming with Effects October 12, 2025 Singapore (the day before ICFP 2025) https://conf.researchr.org/home/icfp-splash-2025/hope-2025 HOPE 2025 aims to bring together researchers interested in the design, semantics, implementation, and verification of higher-order effectful programs. It will be *informal*, consisting of invited talks, contributed talks on work in progress, and open-ended discussion sessions. ---------------------- Call for Talk Proposals ----------------------- We solicit proposals for contributed talks. We recommend preparing proposals of at most 2 pages excluding references, in either plain text or PDF format. However, we will accept longer proposals or submissions to other conferences, under the understanding that PC members are only expected to read the first two pages of such longer submissions. When submitting talk proposals, authors should specify how long a talk the speaker wishes to give. By default, contributed talks will be 30 minutes long, but proposals for shorter or longer talks will also be considered. Speakers may also submit supplementary material (e.g. a full paper, talk slides) if they desire, which PC members are free (but not expected) to read. We are interested in talks on all topics related to the interaction of higher-order programming and computational effects. Talks about work in progress are particularly encouraged. If you have any questions about the relevance of a particular topic, please contact the PC chairs, Guilhem Jaber (guilhem.jaber at inria.fr) and Taro Sekiyama (tsekiyama at acm.org). Deadline for talk proposals: May 29, 2025 (Thursday) Notification of acceptance: June 26, 2025 (Thursday) Workshop: October 12, 2025 (Sunday) The submission website is now open: https://hope25.hotcrp.com --------------------- Workshop Organization --------------------- Program Committee: William J. Bowman (University of British Columbia) Zeinab Galal (University of Bologna) Justin Hsu (Cornell University) Guilhem Jaber (Nantes Université) Danielle Marshall (University of Glasgow) Alexandre Moine (New York University) Takahiro Sanada (Fukui Prefectural University) Taro Sekiyama (National Institute of Informatics) Yahui Song (National University of Singapore) Leo White (Jane Street) Yizhou Zhang (University of Waterloo) --------------------- Goals of the Workshop --------------------- A recurring theme in many papers at ICFP, and in the research of many ICFP attendees, is the interaction of higher-order programming with various kinds of effects: storage effects, I/O, control effects, concurrency, etc. While effects are of critical importance in many applications, they also make code harder to build, maintain, and reason about. Higher-order languages (both functional and object-oriented) provide a variety of abstraction mechanisms to help “tame” or “encapsulate” effects (e.g. monads and handlers, ADTs, ownership types, typestate, first-class events, transactions, Hoare Type Theory, session types, substructural and region-based type systems), and a number of different semantic models and verification technologies have been developed in order to codify and exploit the benefits of this encapsulation (e.g. bisimulations, step-indexed Kripke logical relations, higher-order separation logic, game semantics, various modal logics). But there remain many open problems, and the field is highly active. The goal of the HOPE workshop is to bring researchers from a variety of different backgrounds and perspectives together to exchange new and exciting ideas concerning the design, semantics, implementation, and verification of higher-order effectful programs. We want HOPE to be as informal and interactive as possible. The program will thus involve a combination of invited talks, contributed talks about work in progress, and open-ended discussion sessions. There will be no published proceedings, but participants will be invited to submit working documents, talk slides, etc., to be made available online. From janis.voigtlaender at uni-due.de Fri Apr 25 20:36:25 2025 From: janis.voigtlaender at uni-due.de (=?iso-8859-1?Q?Voigtl=E4nder=2C_Prof=2E_Dr=2E_Janis?=) Date: Fri, 25 Apr 2025 20:36:25 +0000 Subject: [Haskell] WPTE 2025 - Second Call for Papers - Rewriting Techniques for Program Transformations and Evaluation Message-ID: <91dbbbd696554e79ab2c28f01adb6518@uni-due.de> WPTE 2025 (affiliated to FSCD 2025 in Birmingham, UK) 11th International Workshop on Rewriting Techniques for Program Transformations and Evaluation (July 20th, 2025) Webpage: https://wpte2025.github.io/ Submission: https://easychair.org/conferences/?conf=wpte2025 Deadline: 9th May 2025 --------------------------------------------------------------------------- The aim of WPTE is to bring together researchers working on program transformations, evaluation, and operationally based programming language semantics, using rewriting methods, in order to share the techniques and recent developments and to exchange ideas to encourage further activation of research in this area. Topics of Interest --------------------------------------------------------------------------- * Correctness of program transformations, optimizations and translations. * Program transformations for proving termination, confluence, and other properties. * Correctness of evaluation strategies. * Operational semantics of programs, operationally-based program equivalences such as contextual equivalences and bisimulations. * Cost-models for arguing about the optimizing power of transformations and the costs of evaluation. * Program transformations for verification and theorem proving purposes. * Translation, simulation, equivalence of programs with different formalisms, and evaluation strategies. * Program transformations for applying rewriting techniques to programs in specific programming languages. * Program transformations for program inversions and program synthesis. * Program transformation and evaluation for Haskell and rewriting. * Rewriting-based transformations for bidirectional programming and reversible computation. Submission Guidelines --------------------------------------------------------------------------- For the paper submission deadline an extended abstract of at most 10 pages is required. The extended abstract may present original work, but also work in progress. The program committee will select the presentations for the workshop based on the submissions. All selected contributions will be included in the informal proceedings distributed to the workshop participants. One author of each accepted extended abstract is expected to present it at the workshop in person. Submissions must be prepared in LaTeX using the EPTCS macro package. All submissions are to be made via: https://easychair.org/conferences/?conf=wpte2025 Post-Proceedings or Journal Special Issue --------------------------------------------------------------------------- For the 2020-2023 editions, papers from WPTE were selected for post-submission and eventual publication in JLAMP special issues. We will discuss, also based on interest expressed by authors at the workshop, whether to arrange a special issue or other formal proceedings for this year's edition. Important Dates --------------------------------------------------------------------------- Submission of extended abstracts: 9th May 2025 (AoE) Notification of acceptance: 13th June 2025 Final version for informal proceedings: 30th June 2025 Workshop: 20th July 2025 Submission to post-proceedings/special issue: autumn 2025 (tbd) Program Committee --------------------------------------------------------------------------- Martin Avanzini, Inria Sophia Antipolis Patrick Bahr, IT University of Copenhagen Demis Ballis, University of Udine Mirai Ikebuchi, Kyoto University Cynthia Kop, Radboud University Nijmegen (co-chair) Ivan Lanese, University of Bologna Pierre Lermusiaux, Inria Rennes Steven Libby, University of Portland Luca Roversi, University of Turin Janis Voigtlaender, University of Duisburg-Essen (co-chair) Johannes Waldmann, Leipzig University of Applied Sciences Sarah Winkler, Free University of Bozen-Bolzano Contact --------------------------------------------------------------------------- Please direct questions to: wpte2025 at easychair.org CFP also at: https://easychair.org/cfp/wpte2025 -------------- next part -------------- A non-text attachment was scrubbed... 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