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ICSE 2020
Wed 24 June - Thu 16 July 2020
Wed 8 Jul 2020 00:24 - 00:32 at Silla - P9-Bugs and Repair Chair(s): Yingfei Xiong

This paper presents a novel end-to-end approach to program repair based on sequence-to-sequence learning. We devise, implement, and evaluate a technique, called SEQUENCER, for fixing bugs based on sequence-to-sequence learning on source code. This approach uses the copy mechanism to overcome the unlimited vocabulary problem that occurs with big code. Our system is data-driven; we train it on 35,578 samples, carefully curated from commits to open-source repositories. We evaluate SEQUENCER on 4,711 independent real bug fixes, as well on the Defects4J benchmark used in program repair research. SEQUENCER is able to perfectly predict the fixed line for 950/4,711 testing samples, and find correct patches for 14 bugs in Defects4J benchmark. SEQUENCER captures a wide range of repair operators without any domain-specific top-down design.

Wed 8 Jul
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00:00 - 01:00: Paper Presentations - P9-Bugs and Repair at Silla
Chair(s): Yingfei XiongPeking University, China
icse-2020-Software-Engineering-in-Practice00:00 - 00:12
Xindong ZhangAlibaba Group, Chenguang ZhuUniversity of Texas, Austin, Yi LiNanyang Technological University, Jianmei GuoAlibaba Group, Lihua LiuAlibaba Group, Haobo GuAlibaba Group
icse-2020-papers00:12 - 00:24
Kui LiuNanjing University of Aeronautics and Astronautics, Shangwen WangNational University of Defense Technology, Anil KoyuncuUniversity of Luxembourg, Luxembourg, Kisub KimUniversity of Luxembourg, SnT, Tegawendé F. BissyandéSnT, University of Luxembourg, Dongsun KimFuriosa.ai, Peng WuNational University of Defense Technology, Jacques KleinUniversity of Luxembourg, SnT, Xiaoguang MaoNational University of Defense Technology, Yves Le TraonUniversity of Luxembourg
icse-2020-Journal-First00:24 - 00:32
Zimin ChenKTH Royal Institute of Technology, Steve KommruschColorado State University, Michele TufanoCollege of William and Mary, Louis-Noël PouchetColorado State University, USA, Denys PoshyvanykWilliam and Mary, Martin MonperrusKTH Royal Institute of Technology
icse-2020-Journal-First00:32 - 00:40
Jie M. ZhangUniversity College London, UK, Feng Li, Dan HaoPeking University, Meng WangUniversity of Bristol, UK, Hao TangPeking University, Lu ZhangPeking University, China, Mark HarmanFacebook and University College London
icse-2020-Software-Engineering-in-Practice00:40 - 00:52
Shuyue LiXi'an Jiaotong University, Jiaqi GuoXi'an Jiaotong University, Ming FanXi'an Jiaotong University, Jian-Guang LouMicrosoft Research, Qinghua ZhengXi'an Jiaotong University, Ting LiuXi'an Jiaotong University
icse-2020-New-Ideas-and-Emerging-Results00:52 - 00:58
Rodrigo AlmeidaFederal University of Ceará, Joseane PaivaFederal University of Ceará, Rossana AndradeFederal University of Ceará, Ticianne DarinFederal University of Ceará