Chengyu Zhang

@chengyuzh

Third-year PhD student@ECNU, focusing on Software Testing, Symbolic Execution, Program Analysis.

Zurich, Switzerland
Vrijeme pridruživanja: srpanj 2018.

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  1. 27. sij

    Maunel's DB testing work is very impressive! I am looking forward to reading the papers.

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  2. proslijedio/la je Tweet
    14. sij

    We propose Pivoted Query Synthesis (PQS), a new approach for finding logic bugs in DBMS (see ). Using PQS, we found ~100 previously unknown (and many critical) bugs in widely-used DBMS (e.g., SQLite3, MySQL, and PostgreSQL). Work with .

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  3. proslijedio/la je Tweet

    This article reminds in a way to "who guards the guards" by . A nice approach to find bugs in software model checkers

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  4. proslijedio/la je Tweet
    11. pro 2019.

    Our paper "Structure-Invariant Testing for Machine Translation" was accepted by ! Work with Clara Meister and 🤠

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    26. stu 2019.

    This year, cooperates with to provide an alternative, optional route to artifact creation based on online notebooks. Authors are expected to profit from an easier artifact creation process and wider visibility of their artifact.

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    18. stu 2019.

    Glad that our paper "Experience report: System log analysis for anomaly detection" is selected as one of the most influential papers by ISSRE! The project is maintained at

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    18. stu 2019.

    We're thrilled that our post-doc Ting Su () was selected for an Spark grant () to support research on automated functional testing of mobile apps! Congrats Ting, & look forward to great, impactful research out of this work!

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    15. stu 2019.

    Daming Zou () had a productive visit to our lab in 2018-19; we're happy his very nice work on detecting large FP errors will appear at POPL (). Paper at & tool at . Congrats, Daming & co-authors from PKU, ITU, ETH!

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    20. lis 2019.

    Happy to share upcoming OOPSLA paper on a general, practical approach to detecting payment bugs in smart contracts: . Very nice work by Shuai Wang & Chengyu Zhang ! Please attend Shuai's talk in Athens next Friday, Oct 25th @ 11am.

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    9. ruj 2019.

    We were very fortunate that Daming Zou from Peking University visited our lab for one year. He is not only a great researcher, but also did a good job at playing golf at our group retreat.

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  11. 31. kol 2019.
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    31. kol 2019.

    's talk slides: , paper: , list of bugs: . Happy that Seahorn & CBMC have incorporated our tests! Also a shout-out to the community's continued, strong effort in improving software model checkers!

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  13. 31. kol 2019.
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    26. kol 2019.

    We have another exciting line-up of speakers for this year's ETH Workshop on Dependable and Secure Software Systems on October 18-19, 2019. Check it out at , and see you in Zurich in October!

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    1. kol 2019.
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  16. proslijedio/la je Tweet
    12. srp 2019.

    Shashij Gupta, an undergraduate student from the Indian Institute of Technology, Bombay did some excellent research during his internship at our lab. Today was his last day with us. We wish him all the best!

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    3. srp 2019.

    A preprint of our paper "Understanding GCC Builtins to Develop Better Tools" is now online at . We took care to make the results replicable; check out the repository at . Work with , Bram Adams, and .

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  18. proslijedio/la je Tweet
    3. srp 2019.

    Preprint of upcoming ESEC/FSE 2019 paper on "Finding and Understanding Bugs in Software Model Checkers" at and the 62 reported bugs in CPAChecker, Seahorn and CBMC at . Nice work by Chengyu Zhang, Ting Su, Yichen Yan & Fuyuan Zhang!

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