Changhee Jung

Associate Professor
Department of Computer Science
Purdue University

305 N. University Street West Lafayette, IN 47907

Office: LWSN 3154G

Phone: (765) 494-8508, Fax: (765) 496-1640

Email: chjung at purdue (_dot_) edu


Ph.D., Georgia Tech, 2013


    My research interests are in compilers and computer architecture, with an emphasis on performance, reliability, and security. I have developed program analysis and microarchitecture optimization techniques for soft error resilience, concurrency bug detection, and system security such as memory safety and Linux kernel permission check. Currently, I am working on energy-efficient intermittent computation and nonvolatile memory crash consistency. My research approach is to question current practices, that are considered as norms in the literature, and develop alternative systems. To achieve this, I often leverage compiler-architecture codesign and repurpose existing hardware features.

    Prior to joining Purdue, I was an Assistant Professor at Virginia Tech which I joined after completing my PhD under the superision of Prof. Santosh Pande at Georgia Tech in 2013. During the three summers between 2010 and 2012, I worked as a software engineering intern with the compiler optimization team at Google. From 2005 to 2008, I was a member of the research staff at ETRI (Electronics and Telecommunications Research Institute). I am honored to receive an NSF CAREER Award in 2018.


News

  • The CoSpec paper accepted to MICRO 2019. Congratulations to Jongouk and Qingrui!

  • The PeX paper accepted to USENIX Security 2019. Congratulations to Tong!

  • I will be joining the Department of Computer Science at Purdue University as an Associate Professor.

  • A paper accepted to RTAS 2019. Congratulations to Jongouk!

  • I am co-charing HIPS 2019 with Neha Gholkar (Intel). Submit your best work!

  • The BOGO paper accepted to ASPLOS 2019. Congratulations to Tong!

  • 2 papers (iDO and Sampler) accepted to MICRO 2018! Congratulations to Qingrui and Tong!

  • Congratulations to Qingrui for successfully defending his PhD thesis!

  • A new grant awarded from NSF CSR

  • The CommAnalyzer paper accepted to HPDC 2018. Congratulations to Ahmed!

  • Received an NSF CAREER Award

  • The nAdroid paper accepted to CGO 2018. Congratulations to Xinwei!

  • The AutoMatch paper accepted to IISWC 2017. Congratulations to Ahmed!

  • The BenchPrime paper accepted to EMSOFT 2017. Congratulations to Qingrui, Xiaolong, and Larry!

  • The ProRace paper accepted to ASPLOS 2017. Congratulations to Tong!

  • Received AMD Faculty Research Award

  • A paper accepted to MICRO 2016. Congratulations to Qingrui!

  • A paper accepted to SC 2016 as Best Student Paper Finalist. Congratulations to Qingrui!

  • A paper accepted to NVMSA 2016. Congratulations to Qingrui!

  • A journal paper accepted to ACM TECS. Congratulations to Qingrui!

  • The TxRace paper accepted to ASPLOS 2016. Congratulations to Tong!

  • A new patent granted!
    It was proposed to improve TCMalloc, Google 's open-source memory allocator, but would be applicable to other allocators. If you are interested in it, please take a look at US Patent 9063668.

  • Received Google Faculty Research Award

  • A new grant awarded from NSF CCF

  • The Clover paper accepted to LCTES 2015. Congratulations to Qingrui!

  • I will be serving as the Publicity and Publications Chair for ASPLOS 2016.
    Please consider submitting your best work!

  • 2 papers accepted to ICSE 2014!


Publications

[TOP-TIER] tag is used to mark the paper that appears in one of the top CS conferences selected by csrankings.org


Patents




Recognitions



Teaching

At Purdue University

At Virginia Tech



Current Students



Alumni



Service