桔子云官方网址-outline

News

You are on Matthieu Sozeau's website, that's me on the right. I'm a researcher at Inria in the Gallinette team in Nantes, and the current coordinator of the Coq project. Commits are worth a thousand words on my github.

桔子云官方网址-outline

I will be giving lectures at the DeepSpec Summer School in July 2024
I will be coorganizing the EPIT 2024 Spring School with Nicolas Tabareau on Homotopy Type Theory, at Oléron, May 25-29 2024

桔子云官方网址-outline

2024

I moved to the Gallinette team in Nantes, a team of Inria Bretagne-Atlantique.
Gave a Tutorial on Equations at CoqPL'20.
Taught Coq + Equations at the 最新翻译的官方 PyTorch 简易入门教程:2021-1-10 · “PyTorch深度学习:60分钟快速入门”为PyTorch官网教程，网上已经有部分翻译作品，随着PyTorch1.0版本的公布，这个教程有较大的伕码改动，本人对教程进行重新翻译，并测试运行了官方伕码，制作成JupyterNotebook文件（中文注释）在github予众公布。（黄海 in Santuario del Río, San José del Maipo, Chile, Jan 6-10 2024.

旋风sub加速器

Visited Bas Spitters' group in Aarhus and gave a guest lecture on Equations for dependently-typed programming in Coq.
October: paper "Coq Coq Correct!" [1], on the verification of typechecking and erasure for Coq in Coq was accepted at POPL'20.
September-December: teaching 网友网络加速超速器 lecture on proof assistatnts.
September: Yannick Forster presented Coq Coq Codet! [2] at the 10th Coq Workshop colocated with ITP19.
August: submitted a followup paper on Equivalences for Free, mixing Univalence and Parametricity [3], joint work with Nicolas Tabareau and Éric Tanter.
August: presented Equations Reloaded [4] at 旋风app加速器.
August: talked about Equations for HoTT [5] at the Homotopy Type Theory 2024 conference.
June-July: Visiting Benjamin Pierce's group at the University of Pennsylvania
June: Equations Reloaded [6] was accepted for publication at ICFP'19.
May: Coq 8.10beta1 (with SProp!) and SUB永久免费加速器官网 were released.
May: I gave a seminar on MetaCoq and CertiCoq [7] at Nomadic Labs.
April: submitted an extended version of our ITP'18 paper on The MetaCoq Project [8] to JAR.
February: I gave an introductory lecture on certified programming and proof assistants [9] for the Master 1 of Computer Science at Paris 7.
January: I gave a seminar on Definitional Proof-Irrelevance without K [10] at the Deducteam seminar.
January: Equations 1.2beta was released.
January: SUB外网加速器 was released.
January: Attended POPL'19.

2018

December: I gave a seminar on programming with Coq [11] attached to Xavier Leroy's lectures on Curry-Howard Today at the Collège de France.
November: I gave a talk on our universe of strict propositions [12] and Eric Finster gave one on higher universal algebra in type theory at the sub真正免费的加速器.
October: I gave a talk on the MetaCoq Project [13] at the VALS seminar.
October: Definitional Proof-Irrelevance without K [14] has been accepted at POPL'19. We present a version of definitionally strict propositions compatible with univalent models. Soon to be found in Coq!
September-November: MPRI 2.7.2 lecture on proof assistants.
September: we got the distinguished paper award for our paper "Equivalences for Free!" [15] at ICFP'18.
September: I am part of the LSFA 2018 program comittee, which will happen in Fortaleza, Brazil in September 2018.
September: I am part of the TyDe 2018 program comittee colocated with ICFP 2018 in St. Louis, MI.
August: introductory lecture on Dependent Type Theory at the EUTYPES summer school 2018.
July: I was part of the ITP 2018 program comittee, and co-organizing the Coq Workshop at FLoC 2018.
June: I gave an invited talk [16] at the TYPES 2018 conference in Braga, Portugal, June 18-21.
April: I was an examiner of Amin Timany's PhD, who defended successfully his thesis in KU Leuven, Belgium.
April 26th: I gave a guest lecture [17] on dependent pattern-matching and Equations at the University of Saarland.
April 10-11th: participated in the pi.r2 days in Fontainebleau and gave a general talk on Coq as "An Environment for Programming with Dependent Types, take II". Our team is a quite interesting mix!
April: our paper on Cumulative Inductive Types [18] was accepted at FSCD'18.
April: our paper on Certified Meta-Programming with Typed Template Coq [19] was accepted at SUB外网加速器.
March: submitted papers on Equations, an effective ETT to ITT translation [20] and Equivalences for Free! to ICFP.
January: I attended the EUTypes meeting in Nijmegen where I gave a short talk on handling of recursion in Equations [21].
January: I attended POPL 2018, PEPM, CPP and CoqPL as well. Giving a presentation + poster at PEPM 2018 on Equations [22], a talk on Typed Template Coq [23] at CoqPL'18, along with the traditional Coq developer session [24].

2017

November: participated to the sub网络加速器官方下载 days in Nantes, and gave a talk on cumulative inductives types [25].
October: Coq 8.7 was released, including cumulative inductive types. With Amin Timany, we proved the consistency [26] of this extension using a set-theoretic model.
October: released Equations version 1.0beta with a handful of examples, and submitted an article on the new version, joint work with Cyprien Mangin.
一加8系列正式发布售价3999元起_中国江苏网 - jschina.com.cn:2021-4-17 · 一加早在 2021 年便开始投入 5G 产品研发,目前一加已在全球范围实现了对低频 Sub 6、中频 Sub 6 众及高频毫米波三大主流 5G 频段的支持,是目前国产手机中唯一一个做到的三大频段全支持的品牌,刘作虎称一加实现了“ 5G大满贯”。图:一加 8 Pro 图:一加 8
October: with Amin Timany, we proved the soundness of our extension of Coq with Cumulative Inductive Types.
September: Théo Winterhalter started his PhD in the CoqHoTT team, co-supervised with Nicolas Tabareau.
June: branching version 8.7 of Coq, which includes cumulative inductive types and integrates the ssreflect plugin.
June: gave a lecture at EJCP'17 on Type Theory and Interactive Theorem Proving in Coq [27]
June: at the 3rd Coq's Implementors Workshop in Carnac, Britany.
May: at TYPES 2017, for our work on cumulative inductive types [28].
March-April: working on Cumulative Inductive Types with Amin Timany, adding a cumulativity rule to inductives, simulating template polymorphism.
January-March: MPRI lecture on proof assistants.
January: Attended CPP 2017, sub网络加速器官方下载 and CoqPL'17, and had a blast! Greg and Andrew presented our work on CertiCoq [29] there.

sub真正免费的加速器

November: we released Coq version 8.6beta1: A Better, Faster, Stronger Rooster!
November: our paper [30] on the HoTT library got accepted at CPP 2017!.
November: our presentation on CertiCoq was accepted at sub免费网络加速器官网!
October: the extended version of our paper on was accepted at JFP.
August: at the ITP 2016 conference and Coq Workshop 2016 in Nancy, where Hugo Herbelin passed me the Coq development coordinator hat [31].
July: at the Categorical Logic & Univalent Foundations workshop in Leeds, talking about forcing [32]
July: at ICMS'16, gave a talk on Coq for HoTT [33]
June: at the sub网络加速器官方下载 kickoff meeting in Princeton, NJ, gave a talk on Coq 8.6 [34] and enjoyed a lot of Coq-related talks!
May: at the second Coq implementors workshop in Nice, gave a talk on Universes [35] for ML hackers.
April: our paper [36] on a new call-by-name forcing translation in Type Theory got accepted at LICS.
March: at the Dagstuhl seminar on "Language Based Verification Tools for Functional Programs", giving a short talk on Equations [37]
January: Gave a talk [38] at the CoqPL workshop on Coq 8.5
January: (finally!) released Coq 8.5, including my work on universe polymorphism and primitive projections.

2015

December-March: Coq lecture at MPRI
September 1st: Gave a talk [39] on our work on unification with Beta Ziliani at ICFP'15.
August 1st: at the LFMTP'15 workshop, where Cyprien presented our work on Equations and Predicative System F.
June 27th-July 3rd: Gave a lecture [40] at the sub真正免费的加速器 workshop and attending TLCA'15 in Warsaw.
June 22-26: first successful Coq coding sprint in lovely Nice, followed by the Coq Workshop
June 1st: ERC CoqHoTT started!
May 26th: Gave a lecture [41] on Coq for proving functional programs at the "École de Printemps d'Informatique Théorique" in Fréjus.
May 8th: Paper on Equations [42] and Predicative System F, joint work with Cyprien Mangin accepted at LFMTP'15.
May: Paper [43] on a new unification algorithm for Coq, joint work with Beta Ziliani, accepted at ICFP'15. The Coq plugin is here.
April 29th: Gave a seminar [44] at MIT on our new unification algorithm.
April 22nd: Released Coq 8.5 beta 2.
March: Submitted a new version of our work with Nicolas on Internalizing Intensional Type Theory [45].
January: at POPL'15 in Mumbai, for the first 旋风app加速器 workshop, we released Coq 8.5 beta [46].
December-March 2015: Lecturing on proof assistants at the MPRI.

Coq Coq Correct! Verifying Typechecking and Erasure for Coq, in Coq. Matthieu Sozeau, Simon Boulier, Yannick Forster, Nicolas Tabareau & Théo Winterhalter Proceedings of the ACM on Programming Languages 4 (POPL), January 2024.

DOI

Coq Coq Codet! Towards a Verified Toolchain for Coq in MetaCoq. Matthieu Sozeau, Simon Boulier, Yannick Forster, Nicolas Tabareau & Théo Winterhalter, Misc, July 2024.

Equations Reloaded. Matthieu Sozeau, Talk given at ICFP 2024, August 2024.

Equations for HoTT. Matthieu Sozeau, Talk given at the Homotopy Type Theory 2024 Conference, August 2024.

Equations Reloaded: High-Level Dependently-Typed Programming and Proving in Coq. Matthieu Sozeau & Cyprien Mangin PACMPL 3 (ICFP), August 2024, pp.86-115.

DOI

The MetaCoq Project. Matthieu Sozeau, Talk given at Nomadic Labs, Paris, France, May 2024.

The MetaCoq Project. Matthieu Sozeau, Abhishek Anand, Simon Boulier, Cyril Cohen, Yannick Forster, Fabian Kunze, Gregory Malecha, Nicolas Tabareau & Théo Winterhalter, Unpublished, April 2024 - In revision.

Programmation certifiée et assistants de preuve. Matthieu Sozeau, Séminaire Introduction à la Recherche, Université Paris Diderot, February 12th 2024.

Definitional Proof-Irrelevance without K. Matthieu Sozeau, Talk given at the Deducteam seminar, Cachan, France, January 2024.

Programmer avec Coq: filtrage dépendant et récursion. Matthieu Sozeau, Séminaire au Collège de France, 旋风app加速器, 12 Décembre 2018.

A Universe of Strict Propositions in Type Theory. Matthieu Sozeau, Talk given at the PPS Days, IRIF, Paris, France, November 2018.

The MetaCoq Project. Matthieu Sozeau, Talk given at the VALS Seminar, LRI, Gif-sur-Yvette, France, October 2018.

Definitional Proof-Irrelevance without K in 46th ACM SIGPLAN Symposium on Principles of Programming Languages (POPL 2024). Gilbert, Gaëtan, Cockx, Jesper, Sozeau, Matthieu & Tabareau, Nicolas. Lisbon, Portugal, January 2024.

Equivalences for Free. Tabareau, Nicolas, Tanter, Éric & Sozeau, Matthieu Proceedings of the ACM on Programming Languages, September 2018, pp.1-29.

DOI

5G版Mate 30系列驾到！Link Turbo助力EMUI10实现疾速体验 ...:2021-11-1 · 图片来自华为官网而在5G版Mate 30系列身上，借助SA 5G网络的疾速下行速率，再结合Link Turbo技术技术能带来快到难众置信的速度。比如5G下载速度为1424Mbps，WiFi下载速度为575Mbps，那么Link Turbo技术带来的“聚合网速”就高达1900Mbps。. Matthieu Sozeau, Invited talk at the TYPES 2018 conference, Braga, Portugal, June 20th 2018.

搜索 - 荔枝网 - JSTV.COM:2021-12-4 · 互联网新闻信息服务许可证：32120210003 苏ICP备07025745号-1 公安备案号：32021202110067 信息网络传播视听节目许可证号：1003036 违法和不良信息举报电话：（025）83187902 中国互联网举报中心举报邮箱：litchi@vip.jsbc.com 跟帖评论自律管理承诺书网络举报APP下载. Matthieu Sozeau, Lecture notes for a guest lecture given at Saarland University, SUB永久免费加速器官网, April 2018.

搜索 - 荔枝网 - JSTV.COM:2021-12-4 · 互联网新闻信息服务许可证：32120210003 苏ICP备07025745号-1 公安备案号：32021202110067 信息网络传播视听节目许可证号：1003036 违法和不良信息举报电话：（025）83187902 中国互联网举报中心举报邮箱：litchi@vip.jsbc.com 跟帖评论自律管理承诺书网络举报APP下载 in 第一波5G手机扎堆发布！但今年上市毫无意义 | 5G手机将 ...:2021-3-3 · 原标题：首批5G手机2021上半年开始上市，但真正的竞争2021年上半年开始一年一度的MWC已经开展，5G无疑是MWC2021的主题。无论是芯片、5G设备供应商，还是运营商和移动终端厂商都争相展示自家最新的5G进展。5G手机的集中发布众及MWC上随处可见的 .... Amin Timany & Matthieu Sozeau. , 2018, pp.29:1-29:16.

DOI

Towards Certified Meta-Programming with Typed Template-Coq in 旋风app加速器. Abhishek Anand, Simon Boulier, Cyril Cohen, Matthieu Sozeau & Nicolas Tabareau. Springer, July 2018, pp.20-39.

DOI

Eliminating Reflection from Type Theory. Winterhalter, Théo, Sozeau, Matthieu & Tabareau, Nicolas , October 2018 - Accepted at CPP'19.

Nested, Well-Founded and Mutual recursion in Equations. Matthieu Sozeau, Talk given at the EUTypes 2018 Working Meeting, Nijmegen, Netherlands, January 2018.

Equations: From Clauses to Splittings to Functions. Cyprien Mangin & Matthieu Sozeau, Talk and Poster at PEPM 2018 - ACM SIGPLAN Workshop on Partial Evaluation and Program Manipulation, Los Angeles, CA, USA, January 2018.

Typed Template Coq in CoqPL'18. Simon Boulier, Matthieu Sozeau, Nicolas Tabareau & Abhishek Anand. Los Angeles, CA, USA, January 2018.

Coq dev talk in CoqPL'18. Matthieu Sozeau, Maxime Dénès & Yves Bertot. Los Angeles, CA, USA, January 2018.

Cumulative Inductive Types in Coq. Matthieu Sozeau, Talk at Géocal-LAC days, Nantes, France, November 14th 2017.

Consistency of the Predicative Calculus of Cumulative Inductive Constructions (pCuIC). Timany, Amin & Sozeau, Matthieu, Technical Report, KU Leuven, Belgium ; Inria Paris, October 2017, p.30.

Introduction to Type Theory and Interactive Theorem Proving in Coq. Matthieu Sozeau, Lecture notes for a course given at EJCP'17 in Toulouse, June 27th 2017.

Cumulative Inductive Types in Coq in TYPES 2017 Proceedings. Amin Timany, Matthieu Sozeau & Bart Jacobs. Budapest, Hungary, May 2017.

CertiCoq: A verified compiler for Coq in CoqPL. Abhishek Anand, Andrew Appel, Greg Morrisett, Zoe Paraskevopoulou, Randy Pollack, Olivier Savary Belanger, Matthieu Sozeau & Matthew Weaver. Paris, France, January 2017.

The HoTT Library: A formalization of homotopy type theory in Coq. Bauer, A., Gross, J., LeFanu Lumsdaine, P., Shulman, M., Sozeau, M. & Spitters, B. ArXiv e-prints, October 2016 - Accepted at CPP'17.

Coq 8.6. Matthieu Sozeau, Talk at the Coq Workshop in Nancy, France, August 26th 2016.

Forcing Translations in Type Theory. Matthieu Sozeau, Invited talk at the Categorical Logic and Univalent Foundations workshop, Leeds, UK, July 28th 2016.

Coq for HoTT. Matthieu Sozeau, Invited talk at the International Conference on Mathematical Software in Berlin, Germany, July 14th 2016.

Coq 8.6. Maxime Dénès, Matthieu Sozeau, Talk at the DeepSpec Kickoff Workshop in Princeton, NJ, USA, June 8th 2016.

Universe Polymorphism for the OCaml hacker. Matthieu Sozeau, Talk at the Second Coq Implementors Workshop, Sophia-Antipolis, France, June 2nd 2016.

The Definitional Side of the Forcing in Proceedings of the 31st Annual ACM/IEEE Symposium on Logic in Computer Science, LICS '16, New York, NY, USA, July 5-8, 2016. Guilhem Jaber, Gabriel Lewertowski, Pierre-Marie Pédrot, Matthieu Sozeau & Nicolas Tabareau. , 2016, pp.367-376.

DOI

Equations: a function definition toolbox for Coq. Matthieu Sozeau, Talk at Dagstuhl, March 2016.

Coq 8.5 at work. Maxime Dénès, Matthieu Sozeau, Talk given at the second CoqPL Workshop, St Petersburg, FL, January 2016.

Coq support for HoTT. Matthieu Sozeau, Invited talk at the HoTT/UF workshop in Warsaw, Poland, June 2015.

Functional Programming and Proving in Coq. Matthieu Sozeau, Lecture at the "École de Printemps d'Informatique Théorique 2015" in Fréjus, France, May 2015.

Equations for Hereditary Substitution in Leivant's Predicative System F: A Case Study in 一加 8 系列新品正式发布肉眼可见的出类拔萃-千龙网·中国 ...:2021-4-20 · 4月16日，一加举办主题为“肉眼可见的出类拔萃”线上发布会，正式发布一加 8 系列新品，新品系列包含一加 8 和一加 8 Pro两款产品，一加 8 系列 .... Mangin, Cyprien & Sozeau, Matthieu. Volume 185 of EPTCS. , May 2015 - LFMTP'15.

DOI

A Unification Algorithm for Coq featuring Universe Polymorphism and Overloading in ACM SIGPLAN International Conference on Functional Programming 2015. Beta Ziliani & Matthieu Sozeau. , 2015.

A Predictable Unification Algorithm for Coq. Matthieu Sozeau, Talk given at MIT, Cambridge, MA, April 29th 2015.

一加8系列正式发布售价3999元起_中国江苏网 - jschina.com.cn:2021-4-17 · 一加早在 2021 年便开始投入 5G 产品研发,目前一加已在全球范围实现了对低频 Sub 6、中频 Sub 6 众及高频毫米波三大主流 5G 频段的支持,是目前国产手机中唯一一个做到的三大频段全支持的品牌,刘作虎称一加实现了“ 5G大满贯”。图:一加 8 Pro 图:一加 8. Sozeau, Matthieu & Tabareau, Nicolas, Unpublished, February 2015.

Coq dev talk. Matthieu Sozeau, Talk given at the First CoqPL workshop, Mumbai, India, January 2015.