Artificial Intelligence for Large-Scale Computer-Assisted Reasoning

Publications

Book chapters (19)

ATPboost: Learning Premise Selection in Binary Setting with ATP Feedback

Author(s): Bartosz Piotrowski, Josef Urban
Published in: Automated Reasoning, 10900, 2018, Page(s) 566-574, ISBN 978-3-319-94204-9
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-94205-6_37

Guiding Inferences in Connection Tableau by Recurrent Neural Networks

Author(s): Bartosz Piotrowski, Josef Urban
Published in: Intelligent Computer Mathematics - 13th International Conference, CICM 2020, Bertinoro, Italy, July 26–31, 2020, Proceedings, 12236, 2020, Page(s) 309-314, ISBN 978-3-030-53517-9
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-53518-6_23

Prolog Technology Reinforcement Learning Prover - (System Description)

Author(s): Zsolt Zombori, Josef Urban, Chad E. Brown
Published in: Automated Reasoning - 10th International Joint Conference, IJCAR 2020, Paris, France, July 1–4, 2020, Proceedings, Part II, 12167, 2020, Page(s) 489-507, ISBN 978-3-030-51053-4
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-51054-1_33

First Neural Conjecturing Datasets and Experiments

Author(s): Josef Urban, Jan Jakubův
Published in: Intelligent Computer Mathematics - 13th International Conference, CICM 2020, Bertinoro, Italy, July 26–31, 2020, Proceedings, 12236, 2020, Page(s) 315-323, ISBN 978-3-030-53517-9
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-53518-6_24

Tree Neural Networks in HOL4

Author(s): Thibault Gauthier
Published in: Intelligent Computer Mathematics - 13th International Conference, CICM 2020, Bertinoro, Italy, July 26–31, 2020, Proceedings, 12236, 2020, Page(s) 278-283, ISBN 978-3-030-53517-9
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-53518-6_18

System Description: XSL-Based Translator of Mizar to LaTeX

Author(s): Grzegorz Bancerek, Adam Naumowicz, Josef Urban
Published in: Intelligent Computer Mathematics - 11th International Conference, CICM 2018, Hagenberg, Austria, August 13-17, 2018, Proceedings, 11006, 2018, Page(s) 1-6, ISBN 978-3-319-96811-7
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-96812-4_1

Layered Clause Selection for Theory Reasoning - (Short Paper)

Author(s): Bernhard Gleiss, Martin Suda
Published in: Automated Reasoning - 10th International Joint Conference, IJCAR 2020, Paris, France, July 1–4, 2020, Proceedings, Part I, 12166, 2020, Page(s) 402-409, ISBN 978-3-030-51073-2
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-51074-9_23

ENIGMAWatch: ProofWatch Meets ENIGMA

Author(s): Zarathustra Goertzel, Jan Jakubův, Josef Urban
Published in: Automated Reasoning with Analytic Tableaux and Related Methods - 28th International Conference, TABLEAUX 2019, London, UK, September 3-5, 2019, Proceedings, 11714, 2019, Page(s) 374-388, ISBN 978-3-030-29025-2
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-29026-9_21

ENIGMA-NG: Efficient Neural and Gradient-Boosted Inference Guidance for E

Author(s): Karel Chvalovský, Jan Jakubův, Martin Suda, Josef Urban
Published in: Automated Deduction – CADE 27 - 27th International Conference on Automated Deduction, Natal, Brazil, August 27–30, 2019, Proceedings, 11716, 2019, Page(s) 197-215, ISBN 978-3-030-29435-9
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-29436-6_12

First Experiments with Neural Translation of Informal to Formal Mathematics

Author(s): Qingxiang Wang, Cezary Kaliszyk, Josef Urban
Published in: Intelligent Computer Mathematics - 11th International Conference, CICM 2018, Hagenberg, Austria, August 13-17, 2018, Proceedings, 11006, 2018, Page(s) 255-270, ISBN 978-3-319-96811-7
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-96812-4_22

Wikis and Collaborative Systems for Large Formal Mathematics

Author(s): Cezary Kaliszyk, Josef Urban
Published in: Semantic Web Collaborative Spaces. SWCS 2013, SWCS 2014. Lecture Notes in Computer Science, vol 9507, 9507, 2016, Page(s) 35-52, ISBN 978-3-319-32666-5
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-32667-2_3

Towards a Unified Ordering for Superposition-Based Automated Reasoning

Author(s): Jan Jakubův, Cezary Kaliszyk
Published in: Mathematical Software – ICMS 2018 - 6th International Conference, South Bend, IN, USA, July 24-27, 2018, Proceedings, 10931, 2018, Page(s) 245-254, ISBN 978-3-319-96417-1
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-96418-8_29

ProofWatch: Watchlist Guidance for Large Theories in E

Author(s): Zarathustra Goertzel, Jan Jakubův, Stephan Schulz, Josef Urban
Published in: Interactive Theorem Proving - 9th International Conference, ITP 2018, Held as Part of the Federated Logic Conference, FloC 2018, Oxford, UK, July 9-12, 2018, Proceedings, 10895, 2018, Page(s) 270-288, ISBN 978-3-319-94820-1
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-94821-8_16

A Tale of Two Set Theories

Author(s): Chad E. Brown, Karol Pąk
Published in: Intelligent Computer Mathematics - 12th International Conference, CICM 2019, Prague, Czech Republic, July 8–12, 2019, Proceedings, 11617, 2019, Page(s) 44-60, ISBN 978-3-030-23249-8
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-23250-4_4

GRUNGE: A Grand Unified ATP Challenge

Author(s): Chad E. Brown, Thibault Gauthier, Cezary Kaliszyk, Geoff Sutcliffe, Josef Urban
Published in: Automated Deduction – CADE 27 - 27th International Conference on Automated Deduction, Natal, Brazil, August 27–30, 2019, Proceedings, 11716, 2019, Page(s) 123-141, ISBN 978-3-030-29435-9
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-29436-6_8

Enhancing ENIGMA Given Clause Guidance

Author(s): Jan Jakubův, Josef Urban
Published in: Intelligent Computer Mathematics - 11th International Conference, CICM 2018, Hagenberg, Austria, August 13-17, 2018, Proceedings, 11006, 2018, Page(s) 118-124, ISBN 978-3-319-96811-7
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-96812-4_11

The Tactician - A Seamless, Interactive Tactic Learner and Prover for Coq

Author(s): Lasse Blaauwbroek, Josef Urban, Herman Geuvers
Published in: Intelligent Computer Mathematics - 13th International Conference, CICM 2020, Bertinoro, Italy, July 26–31, 2020, Proceedings, 12236, 2020, Page(s) 271-277, ISBN 978-3-030-53517-9
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-53518-6_17

ENIGMA Anonymous: Symbol-Independent Inference Guiding Machine (System Description)

Author(s): Jan Jakubův, Karel Chvalovský, Miroslav Olšák, Bartosz Piotrowski, Martin Suda, Josef Urban
Published in: Automated Reasoning - 10th International Joint Conference, IJCAR 2020, Paris, France, July 1–4, 2020, Proceedings, Part II, 12167, 2020, Page(s) 448-463, ISBN 978-3-030-51053-4
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-51054-1_29

Make E Smart Again (Short Paper)

Author(s): Zarathustra Amadeus Goertzel
Published in: Automated Reasoning - 10th International Joint Conference, IJCAR 2020, Paris, France, July 1–4, 2020, Proceedings, Part II, 12167, 2020, Page(s) 408-415, ISBN 978-3-030-51053-4
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-51054-1_26

Conference proceedings (37)

Learning Precedences from Simple Symbol Features

Author(s): Filip Bártek, Martin Suda
Published in: PAAR 2020, 2020, Page(s) 21--33
Publisher: CEUR-WS.org

Deep Reinforcement Learning for Synthesizing Functions in Higher-Order Logic

Author(s): Thibault Gauthier
Published in: EPiC Series in Computing volume 73, 2020, Page(s) 230-210
Publisher: EasyChair
DOI: 10.29007/7jmg

Higher-Order Tarski Grothendieck as a Foundation for Formal Proof

Author(s): Chad Brown; Cezary Kaliszyk; Karol Pąk
Published in: 10th International Conference on Interactive Theorem Proving, 3, 2019, Page(s) 9:1-9:16
Publisher: "Schloss Dagstuhl - Leibniz-Zentrum f{\""{u}}r Informatik"
DOI: 10.4230/lipics.itp.2019.9

Towards Smarter MACE-style Model Finders

Author(s): Mikolas Janota, Martin Suda
Published in: EPiC Series in Computing volume 57, 2018, Page(s) 454-436
Publisher: EasyChair
DOI: 10.29007/w42s

Property Invariant Embedding for Automated Reasoning

Author(s): Olšák, Miroslav; Kaliszyk, Cezary; Urban, Josef
Published in: ECAI 2020 - 24th European Conference on Artificial Intelligence, 16, 2020, Page(s) 1395-1402
Publisher: IOS Press
DOI: 10.3233/faia200244

Aiming for the Goal with SInE

Author(s): Martin Suda
Published in: EPiC Series in Computing volume 71, 2020, Page(s) 38-30
Publisher: EasyChair
DOI: 10.29007/q4pt

Reinforcement Learning of Theorem Proving

Author(s): Kaliszyk, Cezary; Urban, Josef; Michalewski, Henryk; Olšák, Mirek
Published in: Advances in Neural Information Processing Systems 31: Annual Conference on Neural Information Processing Systems 2018, NeurIPS 2018, 31, 2018, Page(s) 8836-8847
Publisher: Curran Associates, Inc.

Stateful Premise Selection by Recurrent Neural Networks

Author(s): Bartosz Piotrowski, Josef Urban
Published in: EPiC Series in Computing volume 73, 2020, Page(s) 409-394
Publisher: EasyChair
DOI: 10.29007/j5hd

Hammering Mizar by Learning Clause Guidance

Author(s): Jakubův, Jan; Urban, Josef
Published in: 10th International Conference on Interactive Theorem Proving, 2, 2019, Page(s) 34:1--34:8, ISBN 978-3-95977-122-1
Publisher: "Schloss Dagstuhl - Leibniz-Zentrum f{\""{u}}r Informatik"
DOI: 10.4230/lipics.itp.2019.34

Detecting Inconsistencies in Large First-Order Knowledge Bases

Author(s): Stephan Schulz, Geoff Sutcliffe, Josef Urban, Adam Pease
Published in: Automated Deduction - CADE 26 - 26th International Conference on Automated Deduction, Gothenburg, Sweden, August 6-11, 2017, Proceedings, LNCS, 10395, 2017, Page(s) 310-325, ISBN 978-3-319-63045-8
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-63046-5_19

Towards a mizar environment for isabelle: foundations and language

Author(s): Cezary Kaliszyk, Karol Pąk, Josef Urban
Published in: Proceedings of the 5th ACM SIGPLAN Conference on Certified Programs and Proofs - CPP 2016, 2016, Page(s) 58-65, ISBN 9781-450341271
Publisher: ACM Press
DOI: 10.1145/2854065.2854070

Monte Carlo Tableau Proof Search

Author(s): Michael Färber, Cezary Kaliszyk, Josef Urban
Published in: Automated Deduction - CADE 26 - 26th International Conference on Automated Deduction, Gothenburg, Sweden, August 6-11, 2017, Proceedings, LNCS, 10395, 2017, Page(s) 563-579, ISBN 978-3-319-63045-8
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-63046-5_34

Automating Formalization by Statistical and Semantic Parsing of Mathematics

Author(s): Cezary Kaliszyk, Josef Urban, Jiří Vyskočil
Published in: Interactive Theorem Proving - 8th International Conference, LNCS 10499, 2017, Page(s) 12-27, ISBN 978-3-319-66106-3
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-66107-0_2

Automated Invention of Strategies and Term Orderings for Vampire

Author(s): Jan Jakubuv, Martin Suda, Josef Urban
Published in: EPiC Series in Computing volume 50, 2017, Page(s) 121-107
Publisher: EasyChair
DOI: 10.29007/xghj

TacticToe: Learning to Reason with HOL4 Tactics

Author(s): Thibault Gauthier, Cezary Kaliszyk, Josef Urban
Published in: EPiC Series in Computing volume 46, 2017, Page(s) 125-105
Publisher: EasyChair
DOI: 10.29007/ntlb

ENIGMA: Efficient Learning-Based Inference Guiding Machine

Author(s): Jan Jakubův, Josef Urban
Published in: Intelligent Computer Mathematics. CICM 2017. Lecture Notes in Computer Science, vol 10383, 10383, 2017, Page(s) 292-302, ISBN 978-3-319-62074-9
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-62075-6_20

AI at CADE/IJCAR

Author(s): Josef Urban
Published in: EPiC Series in Computing volume 51, 2017, Page(s) 33-28
Publisher: EasyChair
DOI: 10.29007/26gg

Extending E Prover with Similarity Based Clause Selection Strategies

Author(s): Jan Jakubův, Josef Urban
Published in: Intelligent Computer Mathematics. CICM 2016. Lecture Notes in Computer Science, vol 9791, 9791, 2016, Page(s) 151-156, ISBN 978-3-319-42546-7
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-42547-4_11

Extracting Higher-Order Goals from the Mizar Mathematical Library

Author(s): Chad E. Brown, Josef Urban
Published in: Intelligent Computer Mathematics. CICM 2016. Lecture Notes in Computer Science, vol 9791, 9791, 2016, Page(s) 99-114, ISBN 978-3-319-42546-7
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-42547-4_8

Initial Experiments with Statistical Conjecturing over Large Formal Corpora

Author(s): Thibault Gauthier, Cezary Kaliszyk, Josef Urban
Published in: Joint Proceedings of the FM4M, MathUI, and ThEdu Workshops, Doctoral Program, and Work in Progress at the Conference on Intelligent Computer Mathematics 2016, 2017, Page(s) 219-228
Publisher: CEUR-WS.org

Lemmatization for Stronger Reasoning in Large Theories

Author(s): Cezary Kaliszyk, Josef Urban, Jiří Vyskočil
Published in: Frontiers of Combining Systems. Lecture Notes in Computer Science, vol 9322, 9322, 2015, Page(s) 341-356, ISBN 978-3-319-24245-3
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-24246-0_21

Experiments with State-of-the-art Automated Provers on Problems in Tarskian Geometry

Author(s): Josef Urban, Robert Veroff
Published in: EPiC Series in Computing volume 40, 2016, Page(s) 122-116
Publisher: EasyChair
DOI: 10.29007/pqh1

BliStr: The Blind Strategymaker

Author(s): Josef Urban
Published in: EPiC Series in Computing volume 36, 2015, Page(s) 312-303
Publisher: EasyChair
DOI: 10.29007/8n7m

FEMaLeCoP: Fairly Efficient Machine Learning Connection Prover

Author(s): Cezary Kaliszyk, Josef Urban
Published in: Logic for Programming, Artificial Intelligence, and Reasoning. Lecture Notes in Computer Science, vol 9450, 9450, 2015, Page(s) 88-96, ISBN 978-3-662-48898-0
Publisher: Springer Berlin Heidelberg
DOI: 10.1007/978-3-662-48899-7_7

A Proof Strategy Language and Proof Script Generation for Isabelle/HOL

Author(s): Yutaka Nagashima, Ramana Kumar
Published in: Automated Deduction – CADE 26. CADE 2017. Lecture Notes in Computer Science, vol 10395, 10395, 2017, Page(s) 528-545, ISBN 978-3-319-63045-8
Publisher: Springer International Publishing
DOI: 10.1007/978-3-319-63046-5_32

BliStrTune: Hierarchical Invention of Theorem Proving Strategies

Author(s): Jan Jakubuv, Josef Urban
Published in: CPP 2017 Proceedings, 2017, Page(s) 43-52, ISBN 978-1-4503-4705-1
Publisher: ACM
DOI: 10.1145/3018610.3018619

Improving Statistical Linguistic Algorithms for Parsing Mathematics

Author(s): Cezary Kaliszyk, Josef Urban, Jiri Vyskocil
Published in: EPiC Series in Computing volume 40, vol 40, pages 27-36, 2016, Page(s) 27-16, ISSN 2398-7340
Publisher: EasyChair
DOI: 10.29007/8c2m

DeepMath - Deep Sequence Models for Premise Selection

Author(s): Alex A. Alemi, François Chollet, Geoffrey Irving, Christian Szegedy, Josef Urban
Published in: Advances in Neural Information Processing Systems 29 (NIPS 2016), 29, NIPS 2016, 2016, Page(s) 2235--2243
Publisher: Neural Information Processing Systems Foundation, Inc.

Internal Guidance for Satallax

Author(s): Michael Färber, Chad E. Brown
Published in: IJCAR 2016, Lecture Notes in Computer Science, vol 9706, 2016, Page(s) 349-361, ISBN 978-3-319-40228-4
Publisher: Springer
DOI: 10.1007/978-3-319-40229-1_24

System Description: Statistical Parsing of Informalized Mizar Formulas

Author(s): Cezary Kaliszyk, Josef Urban, Jiri Vyskocil
Published in: 2017 19th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC), 2017, Page(s) 169-172, ISBN 978-1-5386-2626-9
Publisher: IEEE
DOI: 10.1109/SYNASC.2017.00036

Superposition Reasoning about Quantified Bitvector Formulas

Author(s): David Damestani, Laura Kovacs, Martin Suda
Published in: 2019 21st International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC), 2019, Page(s) 95-99, ISBN 978-1-7281-5724-5
Publisher: IEEE
DOI: 10.1109/synasc49474.2019.00022

A Theory of Satisfiability-Preserving Proofs in SAT Solving

Author(s): Adrián Rebola-Pardo, Martin Suda
Published in: EPiC Series in Computing volume 57, 2018, Page(s) 583-561
Publisher: EasyChair
DOI: 10.29007/tc7q

Exploration of neural machine translation in autoformalization of mathematics in Mizar

Author(s): Qingxiang Wang, Chad Brown, Cezary Kaliszyk, Josef Urban
Published in: Proceedings of the 9th ACM SIGPLAN International Conference on Certified Programs and Proofs, 2020, Page(s) 85-98, ISBN 9781450370974
Publisher: ACM
DOI: 10.1145/3372885.3373827

Layered Clause Selection for Saturation-Based Theorem Proving

Author(s): Bernhard Gleiss, Martin Suda
Published in: PAAR 2020, 2020, Page(s) 34--52
Publisher: CEUR-WS.org

ProofWatch Meets ENIGMA: First Experiments

Author(s): Zarathustra Goertzel, Jan Jakubuv, Josef Urban
Published in: Kalpa Publications in Computing volume 9, 2018, Page(s) 15-6
Publisher: EasyChair
DOI: 10.29007/z7qx

Symmetry Avoidance in MACE-Style Finite Model Finding

Author(s): Giles Reger, Martin Riener, Martin Suda
Published in: Frontiers of Combining Systems - 12th International Symposium, FroCoS 2019, London, UK, September 4-6, 2019, Proceedings, 11715, 2019, Page(s) 3-21, ISBN 978-3-030-29006-1
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-29007-8_1

Tactic Learning and Proving for the Coq Proof Assistant

Author(s): Lasse Blaauwbroek, Josef Urban, Herman Geuvers
Published in: EPiC Series in Computing volume 73, 2020, Page(s) 138-124
Publisher: EasyChair
DOI: 10.29007/wg1q

Other (8)

Cantor-Bernstein implies Excluded Middle

Author(s): Pierre Pradic, Chad E. Brown
Published in: CoRR, 2019
Publisher: CoRR

Foreword

Author(s): George Labahn, James H. Davenport, Josef Urban
Published in: Mathematics in Computer Science, 14/3, 2020, Page(s) 531-532, ISSN 1661-8270
Publisher: Birkhauser Verlag
DOI: 10.1007/s11786-020-00475-z

TOOLympics 2019: An Overview of Competitions in Formal Methods

Author(s): Ezio Bartocci, Dirk Beyer, Paul E. Black, Grigory Fedyukovich, Hubert Garavel, Arnd Hartmanns, Marieke Huisman, Fabrice Kordon, Julian Nagele, Mihaela Sighireanu, Bernhard Steffen, Martin Suda, Geoff Sutcliffe, Tjark Weber, Akihisa Yamada
Published in: Tools and Algorithms for the Construction and Analysis of Systems - 25 Years of TACAS: TOOLympics, Held as Part of ETAPS 2019, Prague, Czech Republic, April 6–11, 2019, Proceedings, Part III, 11429, 2019, Page(s) 3-24, ISBN 978-3-030-17501-6
Publisher: Springer International Publishing
DOI: 10.1007/978-3-030-17502-3_1

Foreword to the Special Issue on Automated Reasoning

Author(s): Pascal Fontaine, Cezary Kaliszyk, Stephan Schulz, Josef Urban
Published in: AI Communications, 31/3, 2018, Page(s) 235-236, ISSN 0921-7126
Publisher: IOS Press
DOI: 10.3233/aic-180765

Self-Learned Formula Synthesis in Set Theory

Author(s): Chad E. Brown, Thibault Gauthier
Published in: CoRR, 2019
Publisher: arxiv.org

Towards Finding Longer Proofs

Author(s): Zombori, Zsolt; Csiszárik, Adrián; Michalewski, Henryk; Kaliszyk, Cezary; Urban, Josef
Published in: CoRR, 3, 2019
Publisher: arxiv.org

Preface: Twenty Years of the QED Manifesto

Author(s): John Harrison, Josef Urban, Freek Wiedijk
Published in: Journal of Formalized Reasoning, 9, 2016, Page(s) 1-2, ISSN 1972-5787
Publisher: Alma Mater Studiorum (Bologna)
DOI: 10.6092/issn.1972-5787/5974

Can Neural Networks Learn Symbolic Rewriting?

Author(s): Bartosz Piotrowski, Josef Urban, Chad E. Brown, Cezary Kaliszyk
Published in: CoRR, 2019
Publisher: arxiv.org

Monographic books (1)

Mathematical Software – ICMS 2018 - 6th International Conference, South Bend, IN, USA, July 24-27, 2018, Proceedings

Author(s): James H. Davenport, Manuel Kauers, George Labahn, Josef Urban
Published in: 2018, ISBN 978-3-319-96418-8
Publisher: Springer
DOI: 10.1007/978-3-319-96418-8

Peer reviewed articles (11)

Hierarchical invention of theorem proving strategies

Author(s): Jan Jakubův, Josef Urban
Published in: AI Communications, 31/3, 2018, Page(s) 237-250, ISSN 0921-7126
Publisher: IOS Press
DOI: 10.3233/aic-180761

SAT Competition 2018

Author(s): Marijn J. H. Heule, Matti Järvisalo, Martin Suda
Published in: Journal on Satisfiability, Boolean Modeling and Computation, 11/1, 2019, Page(s) 133-154, ISSN 1574-0617
Publisher: IOS Press
DOI: 10.3233/sat190120

AIM Loops and the AIM Conjecture

Author(s): Chad E. Brown, Karol Pąk
Published in: Formalized Mathematics, 27/4, 2019, Page(s) 321-335, ISSN 1426-2630
Publisher: University of Bialystok
DOI: 10.2478/forma-2019-0027

Machine Learning Guidance for Connection Tableaux

Author(s): Michael Färber, Cezary Kaliszyk, Josef Urban
Published in: Journal of Automated Reasoning, 2020, ISSN 0168-7433
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s10817-020-09576-7

The CADE-25 Automated Theorem Proving system competition – CASC-25

Author(s): Geoff Sutcliffe, Josef Urban
Published in: AI Communications, 29/3, 2016, Page(s) 423-433, ISSN 0921-7126
Publisher: IOS Press
DOI: 10.3233/AIC-150691

A Learning-Based Fact Selector for Isabelle/HOL

Author(s): Jasmin Christian Blanchette, David Greenaway, Cezary Kaliszyk, Daniel Kühlwein, Josef Urban
Published in: Journal of Automated Reasoning, 57/3, 2016, Page(s) 219-244, ISSN 0168-7433
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s10817-016-9362-8

A FORMAL PROOF OF THE KEPLER CONJECTURE

Author(s): THOMAS HALES, MARK ADAMS, GERTRUD BAUER, TAT DAT DANG, JOHN HARRISON, LE TRUONG HOANG, CEZARY KALISZYK, VICTOR MAGRON, SEAN MCLAUGHLIN, TAT THANG NGUYEN, QUANG TRUONG NGUYEN, TOBIAS NIPKOW, STEVEN OBUA, JOSEPH PLESO, JASON RUTE, ALEXEY SOLOVYEV, THI HOAI AN TA, NAM TRUNG TRAN, THI DIEP TRIEU, JOSEF URBAN, KY VU, ROLAND ZUMKELLER
Published in: Forum of Mathematics, Pi, 5, 2017, ISSN 2050-5086
Publisher: Cambridge University Press
DOI: 10.1017/fmp.2017.1

Een wiskundig bewijs correct bewezen: De meest efficiënte manier om bollen op te stapelen

Author(s): Freek Wiedijk, Herman Geuvers, Josef Urban
Published in: Nieuw Archief voor Wiskunde, 5/17, 2016, Page(s) 177-183, ISSN 0028-9825
Publisher: Nieuw Archief voor Wiskunde

Hammering towards QED

Author(s): Jasmin C. Blanchette, Cezary Kaliszyk, Lawrence C. Paulson, Josef Urban
Published in: Journal of Formalized Reasoning, vol9, no 1, 2016, Page(s) 101-148, ISSN 1972-5787
Publisher: Alma Mater Studiorum (Bologna)
DOI: 10.6092/issn.1972-5787/4593

TacticToe: Learning to Prove with Tactics

Author(s): Thibault Gauthier, Cezary Kaliszyk, Josef Urban, Ramana Kumar, Michael Norrish
Published in: Journal of Automated Reasoning, 2020, ISSN 0168-7433
Publisher: Kluwer Academic Publishers
DOI: 10.1007/s10817-020-09580-x

Relaxed Weighted Path Order in Theorem Proving

Author(s): Jan Jakubův, Cezary Kaliszyk
Published in: Mathematics in Computer Science, 14/3, 2020, Page(s) 657-670, ISSN 1661-8270
Publisher: Birkhauser Verlag
DOI: 10.1007/s11786-020-00474-0