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class="glyphicon glyphicon-globe"></span> <a href="https://conf.researchr.org/" class="navigate">conf.researchr.org</a> / </span>Chang Xu<span class="pull-right"><small><div class="btn-group"><button type="button" data-toggle="dropdown" class="btn btn-primary dropdown-toggle">conf.researchr.org general profile <span class="caret"></span></button><ul class="block dropdown-menu"><li><a href="https://conf.researchr.org/profile/icse-2018/changxu" class="navigate">* ICSE 2018 * profile</a></li><li><a href="https://2019.ase-conferences.org/profile/changxu" class="navigate">ASE 2019 profile</a></li><li><a href="https://conf.researchr.org/profile/ase-2022/changxu" class="navigate">ASE 2022 profile</a></li><li><a href="https://conf.researchr.org/profile/ase-2023/changxu" class="navigate">ASE 2023 profile</a></li><li><a href="https://conf.researchr.org/profile/ase-2024/changxu" class="navigate">ASE 2024 profile</a></li><li><a href="https://conf.researchr.org/profile/ecoop-issta-2018/changxu" class="navigate">ECOOP and ISSTA 2018 profile</a></li><li><a href="https://2018.fseconference.org/profile/changxu" class="navigate">ESEC/FSE 2018 profile</a></li><li><a href="https://2020.esec-fse.org/profile/changxu" class="navigate">ESEC/FSE 2020 profile</a></li><li><a href="https://2021.esec-fse.org/profile/changxu" class="navigate">ESEC/FSE 2021 profile</a></li><li><a href="https://2022.esec-fse.org/profile/changxu" class="navigate">ESEC/FSE 2022 profile</a></li><li><a href="https://2023.esec-fse.org/profile/changxu" class="navigate">ESEC/FSE 2023 profile</a></li><li><a href="https://conf.researchr.org/profile/fse-2025/changxu" class="navigate">FSE 2025 profile</a></li><li><a href="https://2019.icse-conferences.org/profile/changxu" class="navigate">ICSE 2019 profile</a></li><li><a href="https://2020.icse-conferences.org/profile/changxu" class="navigate">ICSE 2020 profile</a></li><li><a href="https://2021.icse-conferences.org/profile/changxu" class="navigate">ICSE 2021 profile</a></li><li><a href="https://conf.researchr.org/profile/icse-2022/changxu" class="navigate">ICSE 2022 profile</a></li><li><a href="https://conf.researchr.org/profile/icse-2024/changxu" class="navigate">ICSE 2024 profile</a></li><li><a href="https://conf.researchr.org/profile/icse-2025/changxu" class="navigate">ICSE 2025 profile</a></li><li><a href="https://conf.researchr.org/profile/internetware-2024/changxu" class="navigate">Internetware 2024 profile</a></li><li><a href="https://pldi23.sigplan.org/profile/changxu" class="navigate">PLDI 2023 profile</a></li><li><a href="https://conf.researchr.org/profile/saner-2024/changxu" class="navigate">SANER 2024 profile</a></li><li><a href="https://2021.splashcon.org/profile/changxu" class="navigate">SPLASH 2021 profile</a></li><li><a href="https://2023.splashcon.org/profile/changxu" class="navigate">SPLASH 2023 profile</a></li></ul></div></small></span></div><div class="row"><div class="col-sm-4 col-lg-3"><img alt="Chang Xu" src="https://conf.researchr.org/getProfileImage/changxu/e28fcdd7-83f6-43c4-9ac8-20a3fa1137d8/small.jpg?1716905599000" class="outputimage thumbnail"/><p><small>Registered user since Sat 16 Mar 2019</small></p></div><div class="col-sm-8 col-lg-9"><div><div class="profile-item"><span class="profile-item-heading">Name:</span>Chang Xu</div><div class="profile-item"><span class="profile-item-heading">Country:</span>China</div><div class="profile-item"><span class="profile-item-heading">Affiliation:</span>Nanjing University</div><div class="profile-item"><span class="profile-item-heading">Personal website:</span><a href="https://cs.nju.edu.cn/changxu/" target="_blank" class="navigate"><span class="glyphicon glyphicon-new-window"></span> https://cs.nju.edu.cn/changxu/</a></div><div class="profile-item"><span class="profile-item-heading">Research interests:</span>Big data software engineering, intelligent software testing and analysis, and adaptive and autonomous software systems</div></div><p><strong>Contributions</strong></p><div id="contributions-timeline"><div><div class="contribution-year"><h3>2025</h3><div><h4>ESEC/FSE</h4><ul class="block"><li><small title="Member of Committee" class="text-muted"><span class="label-primary label"><span class="glyphicon glyphicon-user"></span></span></small> <a href="https://conf.researchr.org/committee/fse-2025/fse-2025-papers-program-committee" class="small navigate" style="margin-left: 0.2em;">Committee Member in Program Committee within the Research Papers-track</a></li></ul></div><div><h4>ICSE</h4><ul class="block"><li><small title="Member of Committee" class="text-muted"><span class="label-primary label"><span class="glyphicon glyphicon-user"></span></span></small> <a href="https://conf.researchr.org/committee/icse-2025/icse-2025-research-track-research-track" class="small navigate" style="margin-left: 0.2em;">Committee Member in Research Track within the Research Track-track</a></li></ul></div></div><div class="contribution-year"><h3>2024</h3><div><h4>ASE</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://conf.researchr.org/details/ase-2024/ase-2024-research/70/JavaBench-A-Benchmark-of-Object-Oriented-Code-Generation-for-Evaluating-Large-Langua" class="small navigate" style="margin-left: 0.2em;">Author of JavaBench: A Benchmark of Object-Oriented Code Generation for Evaluating Large Language Models within the Research Papers-track</a></li><li><small title="Member of Committee" class="text-muted"><span class="label-primary label"><span class="glyphicon glyphicon-user"></span></span></small> <a href="https://conf.researchr.org/committee/ase-2024/ase-2024-papers-program-committee" class="small navigate" style="margin-left: 0.2em;">Committee Member in Program Committee within the Research Papers-track</a></li></ul></div><div><h4>Internetware</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://conf.researchr.org/details/internetware-2024/internetware-2024-research/13/Towards-Life-long-Software-Self-validation-in-Production" class="small navigate" style="margin-left: 0.2em;">Author of Towards Life-long Software Self-validation in Production within the Research Track-track</a></li></ul></div><div><h4>ICSE</h4><ul class="block"><li><small title="Member of Committee" class="text-muted"><span class="label-primary label"><span class="glyphicon glyphicon-user"></span></span></small> <a href="https://conf.researchr.org/committee/icse-2024/icse-2024-research-track" class="small navigate" style="margin-left: 0.2em;">Committee Member in Research Track within the Research Track-track</a></li><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://conf.researchr.org/details/icse-2024/icse-2024-journal-first-papers/69/Programming-by-Example-Made-Easy" class="small navigate" style="margin-left: 0.2em;">Author of Programming by Example Made Easy within the Journal-first Papers-track</a></li></ul></div><div><h4>SANER</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://conf.researchr.org/details/saner-2024/saner-2024-papers/100/Testing-Constraint-Checking-Implementations-via-Principled-Metamorphic-Transformation" class="small navigate" style="margin-left: 0.2em;">Author of Testing Constraint Checking Implementations via Principled Metamorphic Transformations within the Research Papers-track</a></li></ul></div></div><div class="contribution-year"><h3>2023</h3><div><h4>ESEC/FSE</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2023.esec-fse.org/details/fse-2023-research-papers/23/Automatically-Resolving-Dependency-Conflict-Building-Failures-via-Behavior-Consistent" class="small navigate" style="margin-left: 0.2em;">Author of Automatically Resolving Dependency-Conflict Building Failures via Behavior-Consistent Loosening of Library Version Constraints within the Research Papers-track</a></li></ul></div><div><h4>SPLASH</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2023.splashcon.org/details/splash-2023-oopsla/40/The-Essence-of-Verilog-A-Tractable-and-Tested-Operational-Semantics-for-Verilog" class="small navigate" style="margin-left: 0.2em;">Author of The Essence of Verilog: A Tractable and Tested Operational Semantics for Verilog within the OOPSLA-track</a></li></ul></div><div><h4>ASE</h4><ul class="block"><li><small title="Member of Committee" class="text-muted"><span class="label-primary label"><span class="glyphicon glyphicon-user"></span></span></small> <a href="https://conf.researchr.org/committee/ase-2023/ase-2023-papers-program-committee" class="small navigate" style="margin-left: 0.2em;">Committee Member in Program Committee within the Research Papers-track</a></li></ul></div><div><h4>PLDI</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://pldi23.sigplan.org/details/pldi-2023-pldi/23/Context-Sensitivity-without-Contexts-A-Cut-Shortcut-Approach-to-Fast-and-Precise-Poi" class="small navigate" style="margin-left: 0.2em;">Author of Context Sensitivity without Contexts: A Cut-Shortcut Approach to Fast and Precise Pointer Analysis within the PLDI Research Papers-track</a></li></ul></div></div><div class="contribution-year"><h3>2022</h3><div><h4>ESEC/FSE</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2022.esec-fse.org/details/fse-2022-research-papers/92/Detecting-Non-crashing-Functional-Bugs-in-Android-Apps-via-Deep-State-Differential-An" class="small navigate" style="margin-left: 0.2em;">Author of Detecting Non-crashing Functional Bugs in Android Apps via Deep-State Differential Analysis within the Research Papers-track</a></li><li><small title="Member of Committee" class="text-muted"><span class="label-primary label"><span class="glyphicon glyphicon-user"></span></span></small> <a href="https://2022.esec-fse.org/committee/fse-2022-ideas--visions-and-reflections--program-committee" class="small navigate" style="margin-left: 0.2em;">Committee Member in Program Committee within the Ideas, Visions and Reflections -track</a></li><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2022.esec-fse.org/details/fse-2022-research-papers/5/Cross-Device-Record-and-Replay-for-Android-Apps" class="small navigate" style="margin-left: 0.2em;">Author of Cross-Device Record and Replay for Android Apps within the Research Papers-track</a></li></ul></div><div><h4>ASE</h4><ul class="block"><li><small title="Member of Committee" class="text-muted"><span class="label-primary label"><span class="glyphicon glyphicon-user"></span></span></small> <a href="https://conf.researchr.org/committee/ase-2022/ase-2022-research-papers-program-committee" class="small navigate" style="margin-left: 0.2em;">Committee Member in Program Committee within the Research Papers-track</a></li></ul></div><div><h4>ICSE</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://conf.researchr.org/details/icse-2022/icse-2022-papers/20/Push-Button-Synthesis-of-Watch-Companions-for-Android-Apps" class="small navigate" style="margin-left: 0.2em;">Author of Push-Button Synthesis of Watch Companions for Android Apps within the Technical Track-track</a></li></ul></div></div><div class="contribution-year"><h3>2021</h3><div><h4>SPLASH</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2021.splashcon.org/details/splash-2021-oopsla/51/Making-Pointer-Analysis-More-Precise-by-Unleashing-the-Power-of-Selective-Context-Sen" class="small navigate" style="margin-left: 0.2em;">Author of Making Pointer Analysis More Precise by Unleashing the Power of Selective Context Sensitivity within the OOPSLA-track</a></li></ul></div><div><h4>ESEC/FSE</h4><ul class="block"><li><small title="Chaired Session" class="text-muted"><span class="label-primary label"><span class="glyphicon glyphicon-user"></span></span></small> <a href="https://2021.esec-fse.org/track/fse-2021-papers" class="small navigate" style="margin-left: 0.2em;">Session Chair of Testing鈥擳esting of Machine Learning Models (part of Research Papers)</a></li><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2021.esec-fse.org/details/fse-2021-papers/17/Timely-and-Accurate-Detection-of-Model-Deviation-in-Self-Adaptive-Software-Intensive-" class="small navigate" style="margin-left: 0.2em;">Author of Timely and Accurate Detection of Model Deviation in Self-Adaptive Software-Intensive Systems within the Research Papers-track</a></li><li><small title="Member of Committee" class="text-muted"><span class="label-primary label"><span class="glyphicon glyphicon-user"></span></span></small> <a href="https://2021.esec-fse.org/committee/fse-2021-papers-program-committee" class="small navigate" style="margin-left: 0.2em;">Committee Member in Program Committee within the Research Papers-track</a></li></ul></div><div><h4>ICSE</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2021.icse-conferences.org/details/icse-2021-papers/106/Synthesizing-Object-State-Transformers-for-Dynamic-Software-Updates" class="small navigate" style="margin-left: 0.2em;">Author of Synthesizing Object State Transformers for Dynamic Software Updates within the Technical Track-track</a></li><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2021.icse-conferences.org/details/icse-2021-papers/16/Hero-On-the-Chaos-When-PATH-Meets-Modules" class="small navigate" style="margin-left: 0.2em;">Author of Hero: On the Chaos When PATH Meets Modules within the Technical Track-track</a></li><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2021.icse-conferences.org/details/icse-2021-Artifact-Evaluation/30/PASTA-Synthesizing-Object-State-Transformers-for-Dynamic-Software-Updates" class="small navigate" style="margin-left: 0.2em;">Author of PASTA: Synthesizing Object State Transformers for Dynamic Software Updates within the AE - Artifact Evaluation-track</a></li><li><small title="Member of Committee" class="text-muted"><span class="label-primary label"><span class="glyphicon glyphicon-user"></span></span></small> <a href="https://2021.icse-conferences.org/committee/icse-2021-doctoral-symposium-program-committee" class="small navigate" style="margin-left: 0.2em;">Committee Member in Program Committee within the DS - Doctoral Symposium-track</a></li></ul></div><div><h4>MOBILESoft</h4><ul class="block"><li><small title="Member of Committee" class="text-muted"><span class="label-primary label"><span class="glyphicon glyphicon-user"></span></span></small> <a href="https://conf.researchr.org/committee/mobilesoft-2021/mobilesoft-2021-vision-program-committee" class="small navigate" style="margin-left: 0.2em;">Nanjing University in Program Committee within the Visions-track</a></li><li><small title="Member of Committee" class="text-muted"><span class="label-primary label"><span class="glyphicon glyphicon-user"></span></span></small> <a href="https://conf.researchr.org/committee/mobilesoft-2021/mobilesoft-2021-tool-program-committee" class="small navigate" style="margin-left: 0.2em;">Committee Member in Program Committee within the Tool Demos and Mobile Apps-track</a></li></ul></div></div><div class="contribution-year"><h3>2020</h3><div><h4>ESEC/FSE</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2020.esec-fse.org/details/fse-2020-papers/126/Operational-Calibration-Debugging-Confidence-Errors-for-DNNs-in-the-Field" class="small navigate" style="margin-left: 0.2em;">Author of Operational Calibration: Debugging Confidence Errors for DNNs in the Field within the Research Papers-track</a></li></ul></div><div><h4>ICSE</h4><ul class="block"><li><small title="Chaired Session" class="text-muted"><span class="label-primary label"><span class="glyphicon glyphicon-user"></span></span></small> <a href="https://2020.icse-conferences.org/track/icse-2020-paper-presentations" class="small navigate" style="margin-left: 0.2em;">Session Chair of P30-Ecosystems 2 (part of Paper Presentations)</a></li><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2020.icse-conferences.org/details/icse-2020-papers/87/DISSECTOR-Input-Validation-for-Deep-Learning-Applications-by-Crossing-layer-Dissecti" class="small navigate" style="margin-left: 0.2em;">Author of DISSECTOR: Input Validation for Deep Learning Applications by Crossing-layer Dissection within the Technical Papers-track</a></li><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2020.icse-conferences.org/details/icse-2020-papers/110/Watchman-Monitoring-Dependency-Conflicts-for-Python-Library-Ecosystem" class="small navigate" style="margin-left: 0.2em;">Author of Watchman: Monitoring Dependency Conflicts for Python Library Ecosystem within the Technical Papers-track</a></li><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2020.icse-conferences.org/details/icse-2020-papers/73/Testing-File-System-Implementations-on-Layered-Models" class="small navigate" style="margin-left: 0.2em;">Author of Testing File System Implementations on Layered Models within the Technical Papers-track</a></li><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2020.icse-conferences.org/details/icse-2020-papers/89/ComboDroid-Generating-High-Quality-Test-Inputs-for-Android-Apps-via-Use-Case-Combina" class="small navigate" style="margin-left: 0.2em;">Author of ComboDroid: Generating High-Quality Test Inputs for Android Apps via Use Case Combinations within the Technical Papers-track</a></li><li><small title="Member of Committee" class="text-muted"><span class="label-primary label"><span class="glyphicon glyphicon-user"></span></span></small> <a href="https://2020.icse-conferences.org/committee/icse-2020-papers-program-committee" class="small navigate" style="margin-left: 0.2em;">Programme Committee in Program Committee within the Technical Papers-track</a></li></ul></div></div><div class="contribution-year"><h3>2019</h3><div><h4>ASE</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2019.ase-conferences.org/details/ase-2019-Demonstrations/25/SGUARD-A-Feature-based-Clustering-Tool-for-Effective-Spreadsheet-Defect-Detection" class="small navigate" style="margin-left: 0.2em;">Author of SGUARD: A Feature-based Clustering Tool for Effective Spreadsheet Defect Detection within the Demonstrations-track</a></li></ul></div><div><h4>ICSE</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2019.icse-conferences.org/details/icse-2019-New-Ideas-and-Emerging-Reults/20/Structural-Coverage-Criteria-for-Neural-Networks-Could-Be-Misleading" class="small navigate" style="margin-left: 0.2em;">Author of Structural Coverage Criteria for Neural Networks Could Be Misleading within the New Ideas and Emerging Results-track</a></li><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2019.icse-conferences.org/details/icse-2019-Technical-Papers/75/Practical-GUI-Testing-of-Android-Applications-via-Model-Abstraction-and-Refinement" class="small navigate" style="margin-left: 0.2em;">Author of Practical GUI Testing of Android Applications via Model Abstraction and Refinement within the Technical Track-track</a></li></ul></div></div><div class="contribution-year"><h3>2018</h3><div><h4>ESEC/FSE</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2018.fseconference.org/details/fse-2018-research-papers/42/Testing-Multithreaded-Programs-via-Thread-Speed-Control" class="small navigate" style="margin-left: 0.2em;">Author of Testing Multithreaded Programs via Thread Speed Control within the Research Papers-track</a></li></ul></div><div><h4>ECOOP</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://2018.ecoop.org/details/ecoop-2018-papers/11/Automating-Object-Transformations-for-Dynamic-Software-Updating-via-Online-Execution-" class="small navigate" style="margin-left: 0.2em;">Author of Automating Object Transformations for Dynamic Software Updating via Online Execution Synthesis within the ECOOP Research Papers-track</a></li></ul></div><div><h4>ECOOP/ISSTA</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://conf.researchr.org/details/ecoop-issta-2018/ecoop-issta-2018-posters/43/Automating-Object-Transformations-for-Dynamic-Software-Updating-via-Online-Execution-" class="small navigate" style="margin-left: 0.2em;">Author of Automating Object Transformations for Dynamic Software Updating via Online Execution Synthesis within the Posters-track</a></li></ul></div><div><h4>ICSE</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://conf.researchr.org/details/icse-2018/icse-2018-Posters/13/Poster-T23-Synthesizing-Relation-Aware-Entity-Transformation-by-Examples" class="small navigate" style="margin-left: 0.2em;">Author of Poster T23: Synthesizing Relation-Aware Entity Transformation by Examples within the Posters -track</a></li></ul></div><div><h4>International Conference on Program Comprehension</h4><ul class="block"><li><small title="Contributed Item" class="text-muted"><span class="label-default label"><span class="glyphicon glyphicon-file"></span></span></small> <a href="https://conf.researchr.org/details/icpc-2018/icpc-2018-Technical-Research/45/LESdroid-A-Tool-for-Detecting-Exported-Service-Leaks-of-Android-Applications" class="small navigate" style="margin-left: 0.2em;">Author of LESdroid - A Tool for Detecting Exported Service Leaks of Android Applications within the Technical Research-track</a></li></ul></div></div></div></div><div id="embedWidget" class="webdsl-placeholder"><div 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