Valerio Terragni

77 papers A* 7A 15B 1C 3Journal 32Unranked 19
YearRankTypeTitle / Venue / Authors
2026 J jnl
Adoption and Evolution of Code Style and Best Programming Practices in Open-Source Projects.
CoRR
Alvari Kupari, Nasser Giacaman, Valerio Terragni
2026 J jnl
From Untestable to Testable: Metamorphic Testing in the Age of LLMs.
CoRR
Valerio Terragni
2026 J jnl
LLMLOOP: Improving LLM-Generated Code and Tests through Automated Iterative Feedback Loops.
CoRR
Ravin Ravi, Dylan Bradshaw, Stefano Ruberto, Gunel Jahangirova, Valerio Terragni
2026 J jnl
LLMORPH: Automated Metamorphic Testing of Large Language Models.
CoRR
Steven Cho, Stefano Ruberto, Valerio Terragni
2026 J jnl
Understanding LLM-Driven Test Oracle Generation.
CoRR
Adam Bodicoat, Gunel Jahangirova, Valerio Terragni
2025 A conf
A System-Level Testing Framework for Automated Assessment of Programming Assignments Allowing Students Object-Oriented Design Freedom.
ICST
Valerio Terragni, Nasser Giacaman
2025 A conf
Adoption and Evolution of Code Style and Best Programming Practices in Open-Source Projects.
ICSME
Alvari Kupari, Nasser Giacaman, Valerio Terragni
2025 J jnl
An extended study of syntactic breaking changes in the wild.
Empir. Softw. Eng.
Dhanushka Jayasuriya, Samuel Ou, Saakshi Hegde, Valerio Terragni, Jens Dietrich, Kelly Blincoe
2025 J jnl
Automated Trustworthiness Oracle Generation for Machine Learning Text Classifiers.
Proc. ACM Softw. Eng.
Lam Nguyen Tung, Steven Cho, Xiaoning Du, Neelofar, Valerio Terragni, Stefano Ruberto, Aldeida Aleti
2025 A conf
Differential Testing of Concurrent Classes.
ICST
Valerio Terragni, Shing-Chi Cheung
2025 — conf
From Implemented to Expected Behaviors: Leveraging Regression Oracles for Non-regression Fault Detection using LLMs.
ICSTW
Stefano Ruberto, Judith Perera, Gunel Jahangirova, Valerio Terragni
2025 A conf
LLMLOOP: Improving LLM-Generated Code and Tests Through Automated Iterative Feedback Loops.
ICSME
Ravin Ravi, Dylan Bradshaw, Stefano Ruberto, Gunel Jahangirova, Valerio Terragni
2025 A* conf
LLMorph: Automated Metamorphic Testing of Large Language Models.
ASE
Steven Cho, Stefano Ruberto, Valerio Terragni
2025 J jnl
LSPFuzz: Hunting Bugs in Language Servers.
CoRR
Hengcheng Zhu, Songqiang Chen, Valerio Terragni, Lili Wei, Yepang Liu, Jiarong Wu, Shing-Chi Cheung
2025 A* conf
LspFuzz: Hunting Bugs in Language Servers.
ASE
Hengcheng Zhu, Songqiang Chen, Valerio Terragni, Lili Wei, Yepang Liu, Jiarong Wu, Shing-Chi Cheung
2025 A conf
MDPMorph: An MDP-Based Metamorphic Testing Framework for Deep Reinforcement Learning Agents.
ISSRE
Jiapeng Li, Zheng Zheng, Yuning Xing, Daixu Ren, Steven Cho, Valerio Terragni
2025 A* conf
Metamorphic Testing of Deep Reinforcement Learning Agents with MDPMorph.
ASE
Jiapeng Li, Zheng Zheng, Yuning Xing, Daixu Ren, Steven Cho, Valerio Terragni
2025 A conf
Metamorphic Testing of Large Language Models for Natural Language Processing.
ICSME
Steven Cho, Stefano Ruberto, Valerio Terragni
2025 J jnl
Metamorphic Testing of Large Language Models for Natural Language Processing.
CoRR
Steven Cho, Stefano Ruberto, Valerio Terragni
2025 J jnl
The Future of AI-Driven Software Engineering.
ACM Trans. Softw. Eng. Methodol.
Valerio Terragni, Annie Vella, Partha S. Roop, Kelly Blincoe
2025 A conf
Towards Cross-Build Differential Testing.
ICST
Jens Dietrich, Tim White, Valerio Terragni, Behnaz Hassanshahi
2025 — conf
Understanding LLM-Driven Test Oracle Generation.
AIware
Adam Bodicoat, Gunel Jahangirova, Valerio Terragni
2025 J jnl
Understanding and Characterizing Mock Assertions in Unit Tests.
CoRR
Hengcheng Zhu, Valerio Terragni, Lili Wei, Shing-Chi Cheung, Jiarong Wu, Yepang Liu
2025 J jnl
Understanding and Characterizing Mock Assertions in Unit Tests.
Proc. ACM Softw. Eng.
Hengcheng Zhu, Valerio Terragni, Lili Wei, Shing-Chi Cheung, Jiarong Wu, Yepang Liu
2024 J jnl
Automated Trustworthiness Oracle Generation for Machine Learning Text Classifiers.
CoRR
Lam Nguyen Tung, Steven Cho, Xiaoning Du, Neelofar, Valerio Terragni, Stefano Ruberto, Aldeida Aleti
2024 J jnl
Automated Trustworthiness Testing for Machine Learning Classifiers.
CoRR
Steven Cho, Seaton Cousins-Baxter, Stefano Ruberto, Valerio Terragni
2024 J jnl
Detecting Learning Behavior in Programming Assignments by Analyzing Versioned Repositories.
IEEE Access
John Chen, Serena Lau, Juho Leinonen, Valerio Terragni, Nasser Giacaman
2024 J jnl
GenMorph: Automatically Generating Metamorphic Relations via Genetic Programming.
IEEE Trans. Software Eng.
Jon Ayerdi, Valerio Terragni, Gunel Jahangirova, Aitor Arrieta, Paolo Tonella
2024 A* conf
MR-Adopt: Automatic Deduction of Input Transformation Function for Metamorphic Testing.
ASE
Congying Xu, Songqiang Chen, Jiarong Wu, Shing-Chi Cheung, Valerio Terragni, Hengcheng Zhu, Jialun Cao
2024 J jnl
MR-Adopt: Automatic Deduction of Input Transformation Function for Metamorphic Testing.
CoRR
Congying Xu, Songqiang Chen, Jiarong Wu, Shing-Chi Cheung, Valerio Terragni, Hengcheng Zhu, Jialun Cao
2024 J jnl
MR-Scout: Automated Synthesis of Metamorphic Relations from Existing Test Cases.
ACM Trans. Softw. Eng. Methodol.
Congying Xu, Valerio Terragni, Hengcheng Zhu, Jiarong Wu, Shing-Chi Cheung
2024 J jnl
Semantic matching in GUI test reuse.
Empir. Softw. Eng.
Farideh Khalili, Leonardo Mariani, Ali Mohebbi, Mauro Pezzè, Valerio Terragni
2024 J jnl
StubCoder: Automated Generation and Repair of Stub Code for Mock Objects.
ACM Trans. Softw. Eng. Methodol.
Hengcheng Zhu, Lili Wei, Valerio Terragni, Yepang Liu, Shing-Chi Cheung, Jiarong Wu, Qin Sheng, Bing Zhang, Lihong Song
2024 J jnl
The Future of Software Engineering in an AI-Driven World.
CoRR
Valerio Terragni, Partha S. Roop, Kelly Blincoe
2024 J jnl
Understanding the Impact of APIs Behavioral Breaking Changes on Client Applications.
Proc. ACM Softw. Eng.
Dhanushka Jayasuriya, Valerio Terragni, Jens Dietrich, Kelly Blincoe
2023 C conf
Automated Assessment: Experiences From the Trenches.
ACE
Andrew Luxton-Reilly, Ewan D. Tempero, Nalin A. G. Arachchilage, Angela Chang, Paul Denny, Allan Fowler, Nasser Giacaman, Igor Kontorovich, Danielle M. Lottridge, Sathiamoorthy Manoharan, Shyamli Sindhwani, Paramvir Singh, Ulrich Speidel, Sudeep Stephen, Valerio Terragni, Jacqueline Whalley, Burkhard Wuensche, Xinfeng Ye
2023 J jnl
Automatically Generating Metamorphic Relations via Genetic Programming.
CoRR
Jon Ayerdi, Valerio Terragni, Gunel Jahangirova, Aitor Arrieta, Paolo Tonella
2023 — conf
Evolving a Programming CS2 Course: A Decade-Long Experience Report.
SIGCSE (1)
Nasser Giacaman, Partha S. Roop, Valerio Terragni
2023 J jnl
Fostering Professionalism in Software Engineering: An Early-Exposure Approach.
IEEE Softw.
Valerio Terragni, Catherine I. Watson, Nicholas Rowe, Nasser Giacaman
2023 — conf
GRADESTYLE: GitHub-Integrated and Automated Assessment of Java Code Style.
SEET@ICSE
Callum Iddon, Nasser Giacaman, Valerio Terragni
2023 — conf
SBFT Tool Competition 2023 - Java Test Case Generation Track.
SBFT
Gunel Jahangirova, Valerio Terragni
2023 J jnl
StubCoder: Automated Generation and Repair of Stub Code for Mock Objects.
CoRR
Hengcheng Zhu, Lili Wei, Valerio Terragni, Yepang Liu, Shing-Chi Cheung, Jiarong Wu, Qin Sheng, Bing Zhang, Lihong Song
2023 A conf
Understanding Breaking Changes in the Wild.
ISSTA
Dhanushka Jayasuriya, Valerio Terragni, Jens Dietrich, Samuel Ou, Kelly Blincoe
2022 A conf
Detect, Fix, and Verify TensorFlow API Misuses.
SANER
Wilson Baker, Michael O'Connor, Seyed Reza Shahamiri, Valerio Terragni
2022 — conf
Evolutionary generation of metamorphic relations for cyber-physical systems.
GECCO Companion
Jon Ayerdi, Valerio Terragni, Aitor Arrieta, Paolo Tonella, Goiuria Sagardui, Maite Arratibel
2022 C conf
GitHub in the Classroom: Lessons Learnt.
ACE
Yu-Cheng Tu, Valerio Terragni, Ewan D. Tempero, Asma Shakil, Andrew Meads, Nasser Giacaman, Allan Fowler, Kelly Blincoe
2022 J jnl
TORACLE 2021 Workshop Summary.
ACM SIGSOFT Softw. Eng. Notes
Gunel Jahangirova, Valerio Terragni
2022 A conf
The ineffectiveness of domain-specific word embedding models for GUI test reuse.
ICPC
Farideh Khalili, Ali Mohebbi, Valerio Terragni, Mauro Pezzè, Leonardo Mariani, Abbas Heydarnoori
2021 J jnl
A semantic genetic programming framework based on dynamic targets.
Genet. Program. Evolvable Mach.
Stefano Ruberto, Valerio Terragni, Jason H. Moore
2021 A* conf
APIzation: Generating Reusable APIs from StackOverflow Code Snippets.
ASE
Valerio Terragni, Pasquale Salza
2021 J jnl
APIzation: Generating Reusable APIs from StackOverflow Code Snippets.
CoRR
Valerio Terragni, Pasquale Salza
2021 C conf
An Evolutionary Approach to Adapt Tests Across Mobile Apps.
AST
Leonardo Mariani, Mauro Pezzè, Valerio Terragni, Daniele Zuddas
2021 J jnl
An Evolutionary Approach to Adapt Tests Across Mobile Apps.
CoRR
Leonardo Mariani, Mauro Pezzè, Valerio Terragni, Daniele Zuddas
2021 — conf
GAssert: A Fully Automated Tool to Improve Assertion Oracles.
ICSE (Companion Volume)
Valerio Terragni, Gunel Jahangirova, Paolo Tonella, Mauro Pezzè
2021 J jnl
GAssert: A Fully Automated Tool to Improve Assertion Oracles.
CoRR
Valerio Terragni, Gunel Jahangirova, Paolo Tonella, Mauro Pezzè
2021 — conf
Generating metamorphic relations for cyber-physical systems with genetic programming: an industrial case study.
ESEC/SIGSOFT FSE
Jon Ayerdi, Valerio Terragni, Aitor Arrieta, Paolo Tonella, Goiuria Sagardui, Maite Arratibel
2021 — conf
Improving assertion oracles with evolutionary computation.
GECCO Companion
Valerio Terragni, Gunel Jahangirova, Mauro Pezzè, Paolo Tonella
2021 A conf
Semantic matching of GUI events for test reuse: are we there yet?
ISSTA
Leonardo Mariani, Ali Mohebbi, Mauro Pezzè, Valerio Terragni
2021 J jnl
Statically driven generation of concurrent tests for thread-safe classes.
Softw. Test. Verification Reliab.
Valerio Terragni, Mauro Pezzè
2021 A conf
Towards effective GP multi-class classification based on dynamic targets.
GECCO
Stefano Ruberto, Valerio Terragni, Jason H. Moore
2020 — conf
A container-based infrastructure for fuzzy-driven root causing of flaky tests.
ICSE (NIER)
Valerio Terragni, Pasquale Salza, Filomena Ferrucci
2020 — conf
Evolutionary improvement of assertion oracles.
ESEC/SIGSOFT FSE
Valerio Terragni, Gunel Jahangirova, Paolo Tonella, Mauro Pezzè
2020 — conf
Image Feature Learning with Genetic Programming.
PPSN (2)
Stefano Ruberto, Valerio Terragni, Jason H. Moore
2020 — conf
Image feature learning with a genetic programming autoencoder.
GECCO Companion
Stefano Ruberto, Valerio Terragni, Jason H. Moore
2020 A conf
Measuring Software Testability Modulo Test Quality.
ICPC
Valerio Terragni, Pasquale Salza, Mauro Pezzè
2020 B conf
SGP-DT: Semantic Genetic Programming Based on Dynamic Targets.
EuroGP
Stefano Ruberto, Valerio Terragni, Jason H. Moore
2020 J jnl
SGP-DT: Semantic Genetic Programming Based on Dynamic Targets.
CoRR
Stefano Ruberto, Valerio Terragni, Jason H. Moore
2020 — conf
SGP-DT: towards effective symbolic regression with a semantic GP approach based on dynamic targets.
GECCO Companion
Stefano Ruberto, Valerio Terragni, Jason H. Moore
2019 A conf
Coverage-Driven Test Generation for Thread-Safe Classes via Parallel and Conflict Dependencies.
ICST
Valerio Terragni, Mauro Pezzè, Francesco Adalberto Bianchi
2018 A* conf
Effectiveness and challenges in generating concurrent tests for thread-safe classes.
ASE
Valerio Terragni, Mauro Pezzè
2017 — conf
Reproducing concurrency failures from crash stacks.
ESEC/SIGSOFT FSE
Francesco A. Bianchi, Mauro Pezzè, Valerio Terragni
2016 A conf
CSNIPPEX: automated synthesis of compilable code snippets from Q&A sites.
ISSTA
Valerio Terragni, Yepang Liu, Shing-Chi Cheung
2016 A* conf
Coverage-driven test code generation for concurrent classes.
ICSE
Valerio Terragni, Shing-Chi Cheung
2016 — conf
Understanding and detecting wake lock misuses for Android applications.
SIGSOFT FSE
Yepang Liu, Chang Xu, Shing-Chi Cheung, Valerio Terragni
2015 — conf
End Users' Perception of Hybrid Mobile Apps in the Google Play Store.
IEEE MS
Ivano Malavolta, Stefano Ruberto, Tommaso Soru, Valerio Terragni
2015 — conf
Hybrid Mobile Apps in the Google Play Store: An Exploratory Investigation.
MOBILESoft
Ivano Malavolta, Stefano Ruberto, Tommaso Soru, Valerio Terragni
2015 — conf
RECONTEST: Effective Regression Testing of Concurrent Programs.
ICSE (1)
Valerio Terragni, Shing-Chi Cheung, Charles Zhang