Manuel Rigger
Department of Computer Science
School of Computing
National University of Singapore
COM2-3-29, 13 Computing Drive
Singapore 117417
School of Computing
National University of Singapore
COM2-3-29, 13 Computing Drive
Singapore 117417
Manuel Rigger is an Assistant Professor leading the TEST Lab, which is part of the PL/SE group at the School of Computing, National University of Singapore. He is working on programming language implementation, software reliability, and systems. In his recent work, he has been focusing on automatically testing Database Management Systems, part of which he found over 450 bugs in widely-used systems such as SQLite, MySQL, PostgreSQL, MariaDB, and CockroachDB. Prior to joining NUS, Manuel was a postdoc at the Advanced Software Technologies Lab at ETH Zurich, mentored by Zhendong Su. He completed his PhD at Johannes Kepler University Linz, mentored by Hanspeter Mössenböck, where he worked on the safe and efficient execution of unsafe languages (project Sulong). Part of his work was integrated into Oracle’s GraalVM to support the execution of LLVM IR on this platform.
Contact: rigger@nus.edu.sg
Project Links: [SQLancer] [Sulong] [Interview Questions for CS Faculty Jobs] [Getting Academic Positions (GAP) Interviewing Series]
News (all)
| Oct 7, 2022 | I will co-chair the International Workshop on Metamorphic Testing 2023 (MET 2023) together with Xiaoyuan Xie and Mingyue Jiang. |
| Oct 3, 2022 | I will present at the “The 2nd International Research Workshop in Computer Science and Information Systems” (Oct 14-16) in Phuket, Thailand, co-organized by PSU and NUS. |
| Oct 3, 2022 | Two of our papers were accepted at Onward! 2022 on “Intramorphic Testing: A New Approach to the Test Oracle Problem” and “Forest: Structural Code Editing with Multiple Cursors”. |
| Sep 14, 2022 | I was invited to serve on the ICSE 2024 Program Committee. |
| Jul 28, 2022 | I was invited to give a talk on our DBMS testing research at the APAC Modern Data Stack (MDS) Meetup Group, on August 25, hosted by Singularity. |
Main Projects
Selected Publications (all)
| ASPLOS 2022 |
Finding Missed Optimizations through the Lens of Dead Code Elimination Theodoros Theodoridis, Manuel Rigger, Zhendong Su Proceedings of the 27th ACM International Conference on Architectural Support for Programming Languages and Operating Systems, Lausanne, Switzerland (AR: 20%) [PDF] [DOI] [YouTube] [Artifact] [GitHub] |
| OSDI 2020 |
Testing Database Engines via Pivoted Query Synthesis Manuel Rigger, Zhendong Su 14th USENIX Symposium on Operating Systems Design and Implementation (OSDI 20), Banff, Alberta, Canada (AR: 17%) [PDF] [Artifact] [Page] [Slides (long)] [Slides (short)] |
| OOPSLA 2020 |
Finding Bugs in Database Systems via Query Partitioning Manuel Rigger, Zhendong Su Proc. ACM Program. Lang. [PDF] [DOI] [Slides] [YouTube] [Artifact] |
| ESEC/FSE 2020 |
Detecting Optimization Bugs in Database Engines via Non-Optimizing Reference Engine Construction Manuel Rigger, Zhendong Su Proceedings of the 2020 28th ACM Joint Meeting on European Software Engineering Conference and Symposium on the Foundations of Software Engineering, Sacramento, California, United States (AR: 28%) [PDF] [DOI] [YouTube (Full)] [Slides (Teaser)] [Slides (Full)] [Reddit] [Artifact] |
| ESEC/FSE 2019 |
Understanding GCC Builtins to Develop Better Tools Manuel Rigger, Stefan Marr, Bram Adams, Hanspeter Mössenböck Proceedings of the 2019 27th ACM Joint Meeting on European Software Engineering Conference and Symposium on the Foundations of Software Engineering, Tallinn, Estonia (AR: 24%) [PDF] [DOI] [Slides] [ACM authorizer link] [Artifact] |
| ASPLOS 2018 |
Sulong, and Thanks for All the Bugs: Finding Errors in C Programs by Abstracting from the Native Execution Model Manuel Rigger, Roland Schatz, Rene Mayrhofer, Matthias Grimmer, Hanspeter Mössenböck Proceedings of the Twenty-Third International Conference on Architectural Support for Programming Languages and Operating Systems, Williamsburg, VA, USA (AR: 18%) [PDF] [Bibtex] [DOI] [Slides] [ACM authorizer link] |
Activities
Organization
-
2023:
MET, PLDI (Artifact Evaluation Co-Chair), Dagstuhl Seminar on "Ensuring the Reliability and Robustness of Database Management Systems" (Co-organizer)
-
2022:
DBTest
-
2021:
VMIL (PC co-chair), ecoop-info (Mailing-List Moderator), OSDI (Artifact Evaluation Co-Chair), ISSTA (Artifact Evaluation Co-Chair), Dagstuhl Seminar on "Ensuring the Reliability and Robustness of Database Management Systems" (Co-organizer)
-
2020:
ECOOP (Artifact Evaluation Co-Chair)
-
2019:
Programming (Demo Chair), ECOOP (Artifact Evaluation Co-Chair)
-
2018:
ManLang [previously PPPJ] (Publicity Co-Chair)
PC Member
-
2024:
ICSE
-
2022:
MoreVMs, MET, ESEC/FSE 🏆, ECOOP, ASPLOS, ICSE 🏆
-
2021:
DBPL, VLDB (Demonstration Track)
-
2020:
MPLR, DLS, MoreVMs, POPL (Artifact Evaluation Committee), ASPLOS (External Review Committee Member)
-
2019:
MPLR, ICOOOLPS, ICW, MoreVMs
-
2018:
ECOOP and ISSTA DS
-
2017:
ECOOP DS
Journal Reviewing
External Reviewer/Subreviewer
Awards and Honours
- Awarded an ICSE '22 Distinguished Reviewer Award
- Awarded an ASPLOS '22 Distinguished Artifact Award for our paper Finding Missed Optimizations through the Lens of Dead Code Elimination
- Awarded an OOPSLA '20 Distinguished Artifact Award for our paper Finding Bugs in Database Systems via Query Partitioning
- Awarded an OSDI '20 Distinguished Artifact Award for our paper Testing Database Engines via Pivoted Query Synthesis
- Awarded a JKU Early Research Achievement Award 2019 by Johannes Kepler University Linz, Austria
- Nominee for the GI doctoral thesis award by the Department of Computer Science at JKU Linz, Austria
- ACM Student Research Competition Winner at Programming'18 in the graduate category
Recent Talks (all)
-
APAC Modern Data Stack (MDS) Meetup Group
2022: Testing Database Systems with SQLancer
-
It Will Never Work in Theory
2022: How to test software without writing tests.
-
Systems Group Lunch Seminar @ ETH 2022: Navigating the Artifact Evaluation Process (hosted by Foteini Strati & Maurice Weber)
Teaching
Fall 2021
- Software Engineering Seminar (TA)
- Compiler Design (TA)
Spring 2021
- Research Topics in Software Engineering (TA)
- Data Modelling and Databases (TA)
Fall 2020
- Compiler Design (TA)
- Software Engineering Seminar (TA)
Spring 2020
- Research Topics in Software Engineering (Co-Lecturer)
- Data Modelling and Databases (TA)
Fall 2019
- Compiler Design (Lead TA)
- Software Engineering Seminar (TA)
(Co-)supervised Theses
ETH Zurich
Bachelor Students
-
Tim Matter: Utilizing SMT Solvers for Database System Testing
-
Bachmann Jules: Detecting Correctness Regression Bugs in DBMS
-
Jonas Müntener: A Reduction Tool for SQL
[GitHub]
-
Attila Hirschi: Using Solvers to Provide Actionable Feedback to Developers for SQL Queries
[GitHub]
-
Andrin Bertschi: A PHP Implementation Built on GraalVM
[GitHub]
[Website]
[Twitter]
-
Antonio Russo: Incorporating Machine-level Coverage Information in Coverage-guided Fuzzing
Master Students
-
Mike Marti: A Graph Database Query Language Transpiler (in progress)
[GitHub]
-
Matteo Kamm: Testing Graph Databases using Predicate Partitioning
[GitHub]
-
Philippe Voinov: A Practical Structural Code Editor
[GitHub]
[Website]
-
Bernhard Kellermann: Finding Missed Optimizations in Query Optimizers of Relational Databases
-
Juan Díaz Sada: Using Real-world Projects to Extract and Utilize SQL Test Cases
[GitHub]
-
Jack Clark: Verifying Serializability Protocols With Version Order Recovery
-
Patrick Stäuble: Automatically Finding Logic Bugs in Document-Oriented Database Systems
-
Dylan Wolff: Value Mutation Testing for SMT Solvers
[Twitter]
[LinkedIn]
-
Hannes Pfammatter: Investigating the Effects of Unsafe Compiler Optimizations for Numerical Code
-
Lilian Boesch: Automatically Testing GraalVM
Johannes Kepler University Linz
Bachelor Students
-
Thomas Pointhuber: The Cicro Benchmarking Suite
[GitHub]
[website]
-
Florian Aufreiter: A Random Test Case Generator for Java Bytecode
[GitHub]
-
Sebastian Kloibhofer: A Class File Reducer for Debugging Java-Bytecode-Based Tools
[GitHub]
-
Daniel Pekarek: Implementing Inline Assembly Support for Sulong
-
Mario Kahlhofer: A Bytecode Interpreter for Lambdas and Streams in Java
[Twitter]
Master Students
-
Daniel Pekarek: A Truffle-based Interpreter for x86 Binary Code
-
Raphael Mosaner: On-stack Replacement in Truffle Interpreters for Non-structured Languages
[GitHub]
[paper]
[Twitter]
-
Josef Haider: An ECMAScript 2015-Compliant Automata-based Regular Expression Engine for Graal.js
-
Jacob Kreindl: Source-Level Debugging Support for an LLVM-IR Interpreter
[paper]
[website]
[Twitter]
- 2023: MET, PLDI (Artifact Evaluation Co-Chair), Dagstuhl Seminar on "Ensuring the Reliability and Robustness of Database Management Systems" (Co-organizer)
- 2022: DBTest
- 2021: VMIL (PC co-chair), ecoop-info (Mailing-List Moderator), OSDI (Artifact Evaluation Co-Chair), ISSTA (Artifact Evaluation Co-Chair), Dagstuhl Seminar on "Ensuring the Reliability and Robustness of Database Management Systems" (Co-organizer)
- 2020: ECOOP (Artifact Evaluation Co-Chair)
- 2019: Programming (Demo Chair), ECOOP (Artifact Evaluation Co-Chair)
- 2018: ManLang [previously PPPJ] (Publicity Co-Chair)
PC Member
-
2024:
ICSE
-
2022:
MoreVMs, MET, ESEC/FSE 🏆, ECOOP, ASPLOS, ICSE 🏆
-
2021:
DBPL, VLDB (Demonstration Track)
-
2020:
MPLR, DLS, MoreVMs, POPL (Artifact Evaluation Committee), ASPLOS (External Review Committee Member)
-
2019:
MPLR, ICOOOLPS, ICW, MoreVMs
-
2018:
ECOOP and ISSTA DS
-
2017:
ECOOP DS
Journal Reviewing
External Reviewer/Subreviewer
Awards and Honours
- Awarded an ICSE '22 Distinguished Reviewer Award
- Awarded an ASPLOS '22 Distinguished Artifact Award for our paper Finding Missed Optimizations through the Lens of Dead Code Elimination
- Awarded an OOPSLA '20 Distinguished Artifact Award for our paper Finding Bugs in Database Systems via Query Partitioning
- Awarded an OSDI '20 Distinguished Artifact Award for our paper Testing Database Engines via Pivoted Query Synthesis
- Awarded a JKU Early Research Achievement Award 2019 by Johannes Kepler University Linz, Austria
- Nominee for the GI doctoral thesis award by the Department of Computer Science at JKU Linz, Austria
- ACM Student Research Competition Winner at Programming'18 in the graduate category
Recent Talks (all)
-
APAC Modern Data Stack (MDS) Meetup Group
2022: Testing Database Systems with SQLancer
-
It Will Never Work in Theory
2022: How to test software without writing tests.
-
Systems Group Lunch Seminar @ ETH 2022: Navigating the Artifact Evaluation Process (hosted by Foteini Strati & Maurice Weber)
Teaching
Fall 2021
- Software Engineering Seminar (TA)
- Compiler Design (TA)
Spring 2021
- Research Topics in Software Engineering (TA)
- Data Modelling and Databases (TA)
Fall 2020
- Compiler Design (TA)
- Software Engineering Seminar (TA)
Spring 2020
- Research Topics in Software Engineering (Co-Lecturer)
- Data Modelling and Databases (TA)
Fall 2019
- Compiler Design (Lead TA)
- Software Engineering Seminar (TA)
(Co-)supervised Theses
ETH Zurich
Bachelor Students
-
Tim Matter: Utilizing SMT Solvers for Database System Testing
-
Bachmann Jules: Detecting Correctness Regression Bugs in DBMS
-
Jonas Müntener: A Reduction Tool for SQL
[GitHub]
-
Attila Hirschi: Using Solvers to Provide Actionable Feedback to Developers for SQL Queries
[GitHub]
-
Andrin Bertschi: A PHP Implementation Built on GraalVM
[GitHub]
[Website]
[Twitter]
-
Antonio Russo: Incorporating Machine-level Coverage Information in Coverage-guided Fuzzing
Master Students
-
Mike Marti: A Graph Database Query Language Transpiler (in progress)
[GitHub]
-
Matteo Kamm: Testing Graph Databases using Predicate Partitioning
[GitHub]
-
Philippe Voinov: A Practical Structural Code Editor
[GitHub]
[Website]
-
Bernhard Kellermann: Finding Missed Optimizations in Query Optimizers of Relational Databases
-
Juan Díaz Sada: Using Real-world Projects to Extract and Utilize SQL Test Cases
[GitHub]
-
Jack Clark: Verifying Serializability Protocols With Version Order Recovery
-
Patrick Stäuble: Automatically Finding Logic Bugs in Document-Oriented Database Systems
-
Dylan Wolff: Value Mutation Testing for SMT Solvers
[Twitter]
[LinkedIn]
-
Hannes Pfammatter: Investigating the Effects of Unsafe Compiler Optimizations for Numerical Code
-
Lilian Boesch: Automatically Testing GraalVM
Johannes Kepler University Linz
Bachelor Students
-
Thomas Pointhuber: The Cicro Benchmarking Suite
[GitHub]
[website]
-
Florian Aufreiter: A Random Test Case Generator for Java Bytecode
[GitHub]
-
Sebastian Kloibhofer: A Class File Reducer for Debugging Java-Bytecode-Based Tools
[GitHub]
-
Daniel Pekarek: Implementing Inline Assembly Support for Sulong
-
Mario Kahlhofer: A Bytecode Interpreter for Lambdas and Streams in Java
[Twitter]
Master Students
-
Daniel Pekarek: A Truffle-based Interpreter for x86 Binary Code
-
Raphael Mosaner: On-stack Replacement in Truffle Interpreters for Non-structured Languages
[GitHub]
[paper]
[Twitter]
-
Josef Haider: An ECMAScript 2015-Compliant Automata-based Regular Expression Engine for Graal.js
-
Jacob Kreindl: Source-Level Debugging Support for an LLVM-IR Interpreter
[paper]
[website]
[Twitter]
- 2024: ICSE
- 2022: MoreVMs, MET, ESEC/FSE 🏆, ECOOP, ASPLOS, ICSE 🏆
- 2021: DBPL, VLDB (Demonstration Track)
- 2020: MPLR, DLS, MoreVMs, POPL (Artifact Evaluation Committee), ASPLOS (External Review Committee Member)
- 2019: MPLR, ICOOOLPS, ICW, MoreVMs
- 2018: ECOOP and ISSTA DS
- 2017: ECOOP DS
Journal Reviewing
External Reviewer/Subreviewer
Awards and Honours
- Awarded an ICSE '22 Distinguished Reviewer Award
- Awarded an ASPLOS '22 Distinguished Artifact Award for our paper Finding Missed Optimizations through the Lens of Dead Code Elimination
- Awarded an OOPSLA '20 Distinguished Artifact Award for our paper Finding Bugs in Database Systems via Query Partitioning
- Awarded an OSDI '20 Distinguished Artifact Award for our paper Testing Database Engines via Pivoted Query Synthesis
- Awarded a JKU Early Research Achievement Award 2019 by Johannes Kepler University Linz, Austria
- Nominee for the GI doctoral thesis award by the Department of Computer Science at JKU Linz, Austria
- ACM Student Research Competition Winner at Programming'18 in the graduate category
Recent Talks (all)
-
APAC Modern Data Stack (MDS) Meetup Group
2022: Testing Database Systems with SQLancer
-
It Will Never Work in Theory
2022: How to test software without writing tests.
-
Systems Group Lunch Seminar @ ETH 2022: Navigating the Artifact Evaluation Process (hosted by Foteini Strati & Maurice Weber)
Teaching
Fall 2021
- Software Engineering Seminar (TA)
- Compiler Design (TA)
Spring 2021
- Research Topics in Software Engineering (TA)
- Data Modelling and Databases (TA)
Fall 2020
- Compiler Design (TA)
- Software Engineering Seminar (TA)
Spring 2020
- Research Topics in Software Engineering (Co-Lecturer)
- Data Modelling and Databases (TA)
Fall 2019
- Compiler Design (Lead TA)
- Software Engineering Seminar (TA)
(Co-)supervised Theses
ETH Zurich
Bachelor Students
-
Tim Matter: Utilizing SMT Solvers for Database System Testing
-
Bachmann Jules: Detecting Correctness Regression Bugs in DBMS
-
Jonas Müntener: A Reduction Tool for SQL
[GitHub]
-
Attila Hirschi: Using Solvers to Provide Actionable Feedback to Developers for SQL Queries
[GitHub]
-
Andrin Bertschi: A PHP Implementation Built on GraalVM
[GitHub]
[Website]
[Twitter]
-
Antonio Russo: Incorporating Machine-level Coverage Information in Coverage-guided Fuzzing
Master Students
-
Mike Marti: A Graph Database Query Language Transpiler (in progress)
[GitHub]
-
Matteo Kamm: Testing Graph Databases using Predicate Partitioning
[GitHub]
-
Philippe Voinov: A Practical Structural Code Editor
[GitHub]
[Website]
-
Bernhard Kellermann: Finding Missed Optimizations in Query Optimizers of Relational Databases
-
Juan Díaz Sada: Using Real-world Projects to Extract and Utilize SQL Test Cases
[GitHub]
-
Jack Clark: Verifying Serializability Protocols With Version Order Recovery
-
Patrick Stäuble: Automatically Finding Logic Bugs in Document-Oriented Database Systems
-
Dylan Wolff: Value Mutation Testing for SMT Solvers
[Twitter]
[LinkedIn]
-
Hannes Pfammatter: Investigating the Effects of Unsafe Compiler Optimizations for Numerical Code
-
Lilian Boesch: Automatically Testing GraalVM
Johannes Kepler University Linz
Bachelor Students
-
Thomas Pointhuber: The Cicro Benchmarking Suite
[GitHub]
[website]
-
Florian Aufreiter: A Random Test Case Generator for Java Bytecode
[GitHub]
-
Sebastian Kloibhofer: A Class File Reducer for Debugging Java-Bytecode-Based Tools
[GitHub]
-
Daniel Pekarek: Implementing Inline Assembly Support for Sulong
-
Mario Kahlhofer: A Bytecode Interpreter for Lambdas and Streams in Java
[Twitter]
Master Students
-
Daniel Pekarek: A Truffle-based Interpreter for x86 Binary Code
-
Raphael Mosaner: On-stack Replacement in Truffle Interpreters for Non-structured Languages
[GitHub]
[paper]
[Twitter]
-
Josef Haider: An ECMAScript 2015-Compliant Automata-based Regular Expression Engine for Graal.js
-
Jacob Kreindl: Source-Level Debugging Support for an LLVM-IR Interpreter
[paper]
[website]
[Twitter]
External Reviewer/Subreviewer
Awards and Honours
- Awarded an ICSE '22 Distinguished Reviewer Award
- Awarded an ASPLOS '22 Distinguished Artifact Award for our paper Finding Missed Optimizations through the Lens of Dead Code Elimination
- Awarded an OOPSLA '20 Distinguished Artifact Award for our paper Finding Bugs in Database Systems via Query Partitioning
- Awarded an OSDI '20 Distinguished Artifact Award for our paper Testing Database Engines via Pivoted Query Synthesis
- Awarded a JKU Early Research Achievement Award 2019 by Johannes Kepler University Linz, Austria
- Nominee for the GI doctoral thesis award by the Department of Computer Science at JKU Linz, Austria
- ACM Student Research Competition Winner at Programming'18 in the graduate category
Recent Talks (all)
-
APAC Modern Data Stack (MDS) Meetup Group
2022: Testing Database Systems with SQLancer
-
It Will Never Work in Theory
2022: How to test software without writing tests.
-
Systems Group Lunch Seminar @ ETH 2022: Navigating the Artifact Evaluation Process (hosted by Foteini Strati & Maurice Weber)
Teaching
Fall 2021
- Software Engineering Seminar (TA)
- Compiler Design (TA)
Spring 2021
- Research Topics in Software Engineering (TA)
- Data Modelling and Databases (TA)
Fall 2020
- Compiler Design (TA)
- Software Engineering Seminar (TA)
Spring 2020
- Research Topics in Software Engineering (Co-Lecturer)
- Data Modelling and Databases (TA)
Fall 2019
- Compiler Design (Lead TA)
- Software Engineering Seminar (TA)
(Co-)supervised Theses
ETH Zurich
Bachelor Students
-
Tim Matter: Utilizing SMT Solvers for Database System Testing
-
Bachmann Jules: Detecting Correctness Regression Bugs in DBMS
-
Jonas Müntener: A Reduction Tool for SQL
[GitHub]
-
Attila Hirschi: Using Solvers to Provide Actionable Feedback to Developers for SQL Queries
[GitHub]
-
Andrin Bertschi: A PHP Implementation Built on GraalVM
[GitHub]
[Website]
[Twitter]
-
Antonio Russo: Incorporating Machine-level Coverage Information in Coverage-guided Fuzzing
Master Students
-
Mike Marti: A Graph Database Query Language Transpiler (in progress)
[GitHub]
-
Matteo Kamm: Testing Graph Databases using Predicate Partitioning
[GitHub]
-
Philippe Voinov: A Practical Structural Code Editor
[GitHub]
[Website]
-
Bernhard Kellermann: Finding Missed Optimizations in Query Optimizers of Relational Databases
-
Juan Díaz Sada: Using Real-world Projects to Extract and Utilize SQL Test Cases
[GitHub]
-
Jack Clark: Verifying Serializability Protocols With Version Order Recovery
-
Patrick Stäuble: Automatically Finding Logic Bugs in Document-Oriented Database Systems
-
Dylan Wolff: Value Mutation Testing for SMT Solvers
[Twitter]
[LinkedIn]
-
Hannes Pfammatter: Investigating the Effects of Unsafe Compiler Optimizations for Numerical Code
-
Lilian Boesch: Automatically Testing GraalVM
Johannes Kepler University Linz
Bachelor Students
-
Thomas Pointhuber: The Cicro Benchmarking Suite
[GitHub]
[website]
-
Florian Aufreiter: A Random Test Case Generator for Java Bytecode
[GitHub]
-
Sebastian Kloibhofer: A Class File Reducer for Debugging Java-Bytecode-Based Tools
[GitHub]
-
Daniel Pekarek: Implementing Inline Assembly Support for Sulong
-
Mario Kahlhofer: A Bytecode Interpreter for Lambdas and Streams in Java
[Twitter]
Master Students
-
Daniel Pekarek: A Truffle-based Interpreter for x86 Binary Code
-
Raphael Mosaner: On-stack Replacement in Truffle Interpreters for Non-structured Languages
[GitHub]
[paper]
[Twitter]
-
Josef Haider: An ECMAScript 2015-Compliant Automata-based Regular Expression Engine for Graal.js
-
Jacob Kreindl: Source-Level Debugging Support for an LLVM-IR Interpreter
[paper]
[website]
[Twitter]
Awards and Honours
- Awarded an ICSE '22 Distinguished Reviewer Award
- Awarded an ASPLOS '22 Distinguished Artifact Award for our paper Finding Missed Optimizations through the Lens of Dead Code Elimination
- Awarded an OOPSLA '20 Distinguished Artifact Award for our paper Finding Bugs in Database Systems via Query Partitioning
- Awarded an OSDI '20 Distinguished Artifact Award for our paper Testing Database Engines via Pivoted Query Synthesis
- Awarded a JKU Early Research Achievement Award 2019 by Johannes Kepler University Linz, Austria
- Nominee for the GI doctoral thesis award by the Department of Computer Science at JKU Linz, Austria
- ACM Student Research Competition Winner at Programming'18 in the graduate category
Recent Talks (all)
-
APAC Modern Data Stack (MDS) Meetup Group
2022: Testing Database Systems with SQLancer
-
It Will Never Work in Theory
2022: How to test software without writing tests.
-
Systems Group Lunch Seminar @ ETH 2022: Navigating the Artifact Evaluation Process (hosted by Foteini Strati & Maurice Weber)
Teaching
Fall 2021
- Software Engineering Seminar (TA)
- Compiler Design (TA)
Spring 2021
- Research Topics in Software Engineering (TA)
- Data Modelling and Databases (TA)
Fall 2020
- Compiler Design (TA)
- Software Engineering Seminar (TA)
Spring 2020
- Research Topics in Software Engineering (Co-Lecturer)
- Data Modelling and Databases (TA)
Fall 2019
- Compiler Design (Lead TA)
- Software Engineering Seminar (TA)
(Co-)supervised Theses
ETH Zurich
Bachelor Students
-
Tim Matter: Utilizing SMT Solvers for Database System Testing
-
Bachmann Jules: Detecting Correctness Regression Bugs in DBMS
-
Jonas Müntener: A Reduction Tool for SQL
[GitHub]
-
Attila Hirschi: Using Solvers to Provide Actionable Feedback to Developers for SQL Queries
[GitHub]
-
Andrin Bertschi: A PHP Implementation Built on GraalVM
[GitHub]
[Website]
[Twitter]
-
Antonio Russo: Incorporating Machine-level Coverage Information in Coverage-guided Fuzzing
Master Students
-
Mike Marti: A Graph Database Query Language Transpiler (in progress)
[GitHub]
-
Matteo Kamm: Testing Graph Databases using Predicate Partitioning
[GitHub]
-
Philippe Voinov: A Practical Structural Code Editor
[GitHub]
[Website]
-
Bernhard Kellermann: Finding Missed Optimizations in Query Optimizers of Relational Databases
-
Juan Díaz Sada: Using Real-world Projects to Extract and Utilize SQL Test Cases
[GitHub]
-
Jack Clark: Verifying Serializability Protocols With Version Order Recovery
-
Patrick Stäuble: Automatically Finding Logic Bugs in Document-Oriented Database Systems
-
Dylan Wolff: Value Mutation Testing for SMT Solvers
[Twitter]
[LinkedIn]
-
Hannes Pfammatter: Investigating the Effects of Unsafe Compiler Optimizations for Numerical Code
-
Lilian Boesch: Automatically Testing GraalVM
Johannes Kepler University Linz
Bachelor Students
-
Thomas Pointhuber: The Cicro Benchmarking Suite
[GitHub]
[website]
-
Florian Aufreiter: A Random Test Case Generator for Java Bytecode
[GitHub]
-
Sebastian Kloibhofer: A Class File Reducer for Debugging Java-Bytecode-Based Tools
[GitHub]
-
Daniel Pekarek: Implementing Inline Assembly Support for Sulong
-
Mario Kahlhofer: A Bytecode Interpreter for Lambdas and Streams in Java
[Twitter]
Master Students
-
Daniel Pekarek: A Truffle-based Interpreter for x86 Binary Code
-
Raphael Mosaner: On-stack Replacement in Truffle Interpreters for Non-structured Languages
[GitHub]
[paper]
[Twitter]
-
Josef Haider: An ECMAScript 2015-Compliant Automata-based Regular Expression Engine for Graal.js
-
Jacob Kreindl: Source-Level Debugging Support for an LLVM-IR Interpreter
[paper]
[website]
[Twitter]
- Tim Matter: Utilizing SMT Solvers for Database System Testing
- Bachmann Jules: Detecting Correctness Regression Bugs in DBMS
-
Jonas Müntener: A Reduction Tool for SQL
[GitHub] -
Attila Hirschi: Using Solvers to Provide Actionable Feedback to Developers for SQL Queries
[GitHub] -
Andrin Bertschi: A PHP Implementation Built on GraalVM
[GitHub] [Website] [Twitter] - Antonio Russo: Incorporating Machine-level Coverage Information in Coverage-guided Fuzzing
Master Students
-
Mike Marti: A Graph Database Query Language Transpiler (in progress)
[GitHub]
-
Matteo Kamm: Testing Graph Databases using Predicate Partitioning
[GitHub]
-
Philippe Voinov: A Practical Structural Code Editor
[GitHub]
[Website]
-
Bernhard Kellermann: Finding Missed Optimizations in Query Optimizers of Relational Databases
-
Juan Díaz Sada: Using Real-world Projects to Extract and Utilize SQL Test Cases
[GitHub]
-
Jack Clark: Verifying Serializability Protocols With Version Order Recovery
-
Patrick Stäuble: Automatically Finding Logic Bugs in Document-Oriented Database Systems
-
Dylan Wolff: Value Mutation Testing for SMT Solvers
[Twitter]
[LinkedIn]
-
Hannes Pfammatter: Investigating the Effects of Unsafe Compiler Optimizations for Numerical Code
-
Lilian Boesch: Automatically Testing GraalVM
Johannes Kepler University Linz
Bachelor Students
-
Thomas Pointhuber: The Cicro Benchmarking Suite
[GitHub]
[website]
-
Florian Aufreiter: A Random Test Case Generator for Java Bytecode
[GitHub]
-
Sebastian Kloibhofer: A Class File Reducer for Debugging Java-Bytecode-Based Tools
[GitHub]
-
Daniel Pekarek: Implementing Inline Assembly Support for Sulong
-
Mario Kahlhofer: A Bytecode Interpreter for Lambdas and Streams in Java
[Twitter]
Master Students
-
Daniel Pekarek: A Truffle-based Interpreter for x86 Binary Code
-
Raphael Mosaner: On-stack Replacement in Truffle Interpreters for Non-structured Languages
[GitHub]
[paper]
[Twitter]
-
Josef Haider: An ECMAScript 2015-Compliant Automata-based Regular Expression Engine for Graal.js
-
Jacob Kreindl: Source-Level Debugging Support for an LLVM-IR Interpreter
[paper]
[website]
[Twitter]
-
Mike Marti: A Graph Database Query Language Transpiler (in progress)
[GitHub] -
Matteo Kamm: Testing Graph Databases using Predicate Partitioning
[GitHub] -
Philippe Voinov: A Practical Structural Code Editor
[GitHub] [Website] - Bernhard Kellermann: Finding Missed Optimizations in Query Optimizers of Relational Databases
-
Juan Díaz Sada: Using Real-world Projects to Extract and Utilize SQL Test Cases
[GitHub] - Jack Clark: Verifying Serializability Protocols With Version Order Recovery
- Patrick Stäuble: Automatically Finding Logic Bugs in Document-Oriented Database Systems
-
Dylan Wolff: Value Mutation Testing for SMT Solvers
[Twitter] [LinkedIn] - Hannes Pfammatter: Investigating the Effects of Unsafe Compiler Optimizations for Numerical Code
- Lilian Boesch: Automatically Testing GraalVM
Johannes Kepler University Linz
Bachelor Students
-
Thomas Pointhuber: The Cicro Benchmarking Suite
[GitHub]
[website]
-
Florian Aufreiter: A Random Test Case Generator for Java Bytecode
[GitHub]
-
Sebastian Kloibhofer: A Class File Reducer for Debugging Java-Bytecode-Based Tools
[GitHub]
-
Daniel Pekarek: Implementing Inline Assembly Support for Sulong
-
Mario Kahlhofer: A Bytecode Interpreter for Lambdas and Streams in Java
[Twitter]
Master Students
-
Daniel Pekarek: A Truffle-based Interpreter for x86 Binary Code
-
Raphael Mosaner: On-stack Replacement in Truffle Interpreters for Non-structured Languages
[GitHub]
[paper]
[Twitter]
-
Josef Haider: An ECMAScript 2015-Compliant Automata-based Regular Expression Engine for Graal.js
-
Jacob Kreindl: Source-Level Debugging Support for an LLVM-IR Interpreter
[paper]
[website]
[Twitter]
-
Thomas Pointhuber: The Cicro Benchmarking Suite
[GitHub] [website] -
Florian Aufreiter: A Random Test Case Generator for Java Bytecode
[GitHub] -
Sebastian Kloibhofer: A Class File Reducer for Debugging Java-Bytecode-Based Tools
[GitHub] - Daniel Pekarek: Implementing Inline Assembly Support for Sulong
-
Mario Kahlhofer: A Bytecode Interpreter for Lambdas and Streams in Java
[Twitter]
Master Students
-
Daniel Pekarek: A Truffle-based Interpreter for x86 Binary Code
-
Raphael Mosaner: On-stack Replacement in Truffle Interpreters for Non-structured Languages
[GitHub]
[paper]
[Twitter]
-
Josef Haider: An ECMAScript 2015-Compliant Automata-based Regular Expression Engine for Graal.js
-
Jacob Kreindl: Source-Level Debugging Support for an LLVM-IR Interpreter
[paper]
[website]
[Twitter]
- Daniel Pekarek: A Truffle-based Interpreter for x86 Binary Code
-
Raphael Mosaner: On-stack Replacement in Truffle Interpreters for Non-structured Languages
[GitHub] [paper] [Twitter] - Josef Haider: An ECMAScript 2015-Compliant Automata-based Regular Expression Engine for Graal.js
-
Jacob Kreindl: Source-Level Debugging Support for an LLVM-IR Interpreter
[paper] [website] [Twitter]