VMCAI 2025
Mon 20 - Tue 21 January 2025 Denver, Colorado, United States
co-located with POPL 2025
VenueCurtis Hotel Denver
Room nameHopscotch
Floor3
Capacity110
Room InformationNo extra information available
Program

This program is tentative and subject to change.

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Sun 19 Jan

Displayed time zone: Mountain Time (US & Canada) change

09:00 - 10:30
KeynoteDafny at Hopscotch
09:00
10m
Day opening
Day opening
Dafny
Stefan Zetzsche Amazon Web Services
09:10
60m
Keynote
Keynote
Dafny
Nada Amin Harvard University
11:00 - 12:30
Proof Stability and ApplicationsDafny at Hopscotch
11:00
18m
Talk
Helping users to reduce Brittleness in their Dafny programs - a success story
Dafny
11:18
18m
Talk
Towards Proof Stability in SMT-based Program Verification
Dafny
Yi Zhou Carnegie Mellon University, Bryan Parno Carnegie Mellon University
11:36
18m
Talk
Verifying the Fisher-Yates Shuffle Algorithm in Dafny
Dafny
Stefan Zetzsche Amazon Web Services, Tancrède Lepoint Amazon Web Services, Jean-Baptiste Tristan Amazon Web Services, Mikael Mayer Automated Reasoning Group, Amazon Web Services
11:54
18m
Talk
Shipwright: A Modular Framework for Verifying Liveness of Byzantine Fault Tolerant Systems
Dafny
Derek Leung MIT, Nickolai Zeldovich Massachusetts Institute of Technology, USA, M. Frans Kaashoek Massachusetts Institute of Technology, USA
12:12
18m
Talk
Well-Behaved (Co)algebraic Semantics of Regular Expressions in Dafny
Dafny
Stefan Zetzsche Amazon Web Services, Wojciech Różowski University College London
14:00 - 15:30
Backends and TeachingDafny at Hopscotch
14:00
18m
Talk
Baking for Dafny: A CakeML Backend for Dafny
Dafny
Daniel Nezamabadi Chalmers University of Technology and University of Gothenburg, Magnus O. Myreen Chalmers University of Technology
14:18
18m
Talk
Lean on Dafny: Exploring Interactive Verification of Dafny Programs in Lean
Dafny
Wojciech Różowski University College London, Georges-Axel Jaloyan Amazon Web Services, Sean McLaughlin Amazon Web Services
14:36
18m
Talk
Performant, Readable and Interoperable Rust from Dafny
Dafny
Mikael Mayer Automated Reasoning Group, Amazon Web Services, Shadaj Laddad University of California at Berkeley, Fabio Madge Automated Reasoning Group, Amazon Web Services, Siva Somayyajula Amazon Web Services, Jean-Baptiste Tristan Amazon Web Services
14:54
18m
Talk
Randomised Testing of the Dafny Compiler: Into the CI
Dafny
Karnbongkot Boonriong Imperial College London, Alastair F. Donaldson Imperial College London, Stefan Zetzsche Amazon Web Services
15:12
18m
Talk
Teaching Types and Non-Interference in Dafny
Dafny
Bryan Parno Carnegie Mellon University
16:00 - 18:00
Verified Code SynthesisDafny at Hopscotch
16:00
18m
Talk
Laurel: Unblocking Automated Verification with Large Language Models
Dafny
Eric Mugnier University of California San Diego, Emmanuel Anaya Gonzalez UCSD, Nadia Polikarpova University of California at San Diego, Ranjit Jhala University of California at San Diego, Zhou Yuanyuan UCSD
16:18
18m
Talk
VerMCTS: Synthesizing Multi-Step Programs using a Verifier, a Large Language Model, and Tree Search
Dafny
David Brandfonbrener Harvard, Simon Henniger Technical University of Munich, Sibi Raja Harvard, Tarun Prasad Harvard, Chloe Loughridge Harvard University, Federico Cassano Northeastern University, Sabrina Ruixin Hu Harvard, Jianang Yang Million.js, William E. Byrd University of Alabama at Birmingham, USA, Robert Zinkov University of Oxford, Nada Amin Harvard University
16:36
18m
Talk
dafny-annotator: AI-Assisted Verification of Dafny Programs
Dafny
Gabriel Poesia Stanford University, Chloe Loughridge Harvard University, Nada Amin Harvard University
16:54
18m
Talk
Dafny as Verification-Aware Intermediate Language for Code Generation
Dafny
Yue Chen Li Massachusetts Institute of Technology, Stefan Zetzsche Amazon Web Services, Siva Somayyajula Amazon Web Services
17:12
18m
Talk
DafnyBench: A Benchmark for Formal Software Verification
Dafny
Chloe Loughridge Harvard University, Qinyi Sun Massachusetts Institute of Technology, Seth Ahrenbach Beneficial AI Foundation, Federico Cassano Northeastern University, Chuyue Sun Stanford University, Ying Sheng Stanford University, Anish Mudide Massachusetts Institute of Technology, Md Rakib Hossain Misu University of California Irvine, Nada Amin Harvard University, Max Tegmark Massachusetts Institute of Technology
17:30
18m
Talk
Towards Neural Synthesis for SMT-Assisted Proof-Oriented Programming
Dafny
Saikat Chakraborty Microsoft Research, Gabriel Ebner Microsoft Research, Siddharth Bhat University of Cambridge, Sarah Fakhoury Microsoft Research, Sakina Fatima University of Ottawa, Shuvendu K. Lahiri Microsoft Research, Nikhil Swamy Microsoft Research
17:48
12m
Day closing
Day closing
Dafny
Stefan Zetzsche Amazon Web Services

Sun 19 Jan

Displayed time zone: Mountain Time (US & Canada) change

Mon 20 Jan

Displayed time zone: Mountain Time (US & Canada) change

Room9:003010:003011:003012:003013:003014:003015:003016:003017:0030
Hopscotch

Tue 21 Jan

Displayed time zone: Mountain Time (US & Canada) change

Room9:003010:003011:003012:003013:003014:003015:003016:003017:0030
Hopscotch

Sun 19 Jan

Displayed time zone: Mountain Time (US & Canada) change