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ICSE 2020
Wed 24 June - Thu 16 July 2020
Wed 8 Jul 2020 01:05 - 01:17 at Silla - P12-Testing and Debugging Chair(s): Taeksu Kim

Facebook operates a family of services used by over 2 billion people daily on a huge variety of mobile devices. Many devices are configured to upload crash reports should the app crash for any reason. Engineers monitor and triage millions of crash reports logged each day to check for bugs, regressions, and any other quality problems. Debugging groups of crashes is a manually intensive process that requires deep domain expertise and close inspection of traces and code, often under time constraints.

We use contrast set mining, a form of discriminative pattern mining, to learn what distinguishes one group of crashes from another. Prior works focus on discretization to apply contrast mining to continuous data. We propose the first direct application of contrast learning to continuous data, without the need for discretization. We also define a weighted anomaly score that unifies continuous and categorical contrast sets while mitigating bias, as well as uncertainty measures that communicate confidence to developers. We demonstrate the value of our novel statistical improvements by applying it on a challenging dataset, user navigation event sequences.

Wed 8 Jul
Times are displayed in time zone: (UTC) Coordinated Universal Time change

01:05 - 02:05: Paper Presentations - P12-Testing and Debugging at Silla
Chair(s): Taeksu KimSamsung Research, Samsung Electronics
icse-2020-Software-Engineering-in-Practice01:05 - 01:17
Rebecca QianFacebook, Inc., Yang YuPurdue University, Wonhee ParkFacebook, Inc., Vijayaraghavan MuraliFacebook, Inc., Stephen J FinkFacebook, Satish ChandraFacebook
icse-2020-Software-Engineering-in-Practice01:17 - 01:29
Jinhan Kim, Valeriy SavchenkoIvannikov Institute for System Programming of the RAS, Kihyuck ShinSamsung Electronics, Konstantin SorokinIvannikov Institute for System Programming of the RAS, Hyunseok JeonSamsung Electronics, Georgiy PankratenkoIvannikov Institute for System Programming of the RAS, Sergey MarkovIvannikov Institute for System Programming of the RAS, Chul-Joo KimSamsung Electronics
icse-2020-Journal-First01:29 - 01:37
Haijun WangAnt Financial Services Group, China; CSSE, Shenzhen University, China, Yun LinNational University of Singapore, Zijiang YangWestern Michigan University, Jun SunSingapore Management University, Yang LiuNanyang Technological University, Singapore, Jin Song DongNational University of Singapore, Qinghua ZhengXi'an Jiaotong University, Ting LiuXi'an Jiaotong University
icse-2020-Journal-First01:37 - 01:45
Ming WenHuazhong University of Science and Technology, China, Junjie ChenTianjin University, China, Yongqiang TIANThe Hong Kong University of Science and Technology, Rongxin WuDepartment of Cyber Space Security, Xiamen University, Dan HaoPeking University, Shi HanMicrosoft Research Asia, Shing-Chi CheungDepartment of Computer Science and Engineering, The Hong Kong University of Science and Technology
icse-2020-Journal-First01:45 - 01:53
Ivan BeschastnikhComputer Science, University of British Columbia, Perry LiuUniversity of British Columbia, Albert XingUniversity of British Columbia, Patty WangUniversity of British Columbia, Yuriy BrunUniversity of Massachusetts Amherst, Michael D. ErnstUniversity of Washington, USA
DOI Pre-print
icse-2020-Journal-First01:53 - 02:01
Shujuan JiangChina University of Mining and Technology, Miao ZHANGCity University of Hong Kong, Yanmei ZHANGChina University of Mining and Technology, Rongcun WangChina University of Mining and Technology, Qiao YUJiangsu Normal University, Jacky KeungCity University of Hong Kong