ICPC 2018
Sun 27 - Mon 28 May 2018 Gothenburg, Sweden
co-located with * ICSE 2018 *
Sun 27 May 2018 11:44 - 12:01 at R2 - Static and Dynamic Analysis Chair(s): Aiko Yamashita

Understanding the dynamic behavior of a software system is one of the most important and time-consuming tasks for today’s software maintainers. In practice, understanding the inner workings of software requires studying the source code and documentation and inserting logging code in order to map high-level descriptions of the program behavior with low-level implementation, i.e., the source code. Unfortunately, for large codebases and large log les, such cognitive mapping can be quite challenging. To bridge the cognitive gap between the source code and detailed models of program behavior, we propose a fully automatic approach to present a semantic abstraction with different levels of functional granularity from full execution traces. Our approach builds multi-level abstractions and identifies frequent behaviors at each level based on a number of execution traces, and then, it labels phases within individual execution traces according to the identified major functional behaviors of the system. To validate our approach, we conducted a case study on a large-scale subject program, Javac, to demonstrate the effectiveness of the mining result. Furthermore, the results of a user study demonstrate that our approach is capable of presenting users a high-level comprehensible abstraction of execution behavior. Based on a real world subject program the participants in our user study were able to achieve a mean accuracy of 70%.

Sun 27 May
Times are displayed in time zone: (GMT+02:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna change

11:00 - 12:30: Technical Research - Static and Dynamic Analysis at R2
Chair(s): Aiko YamashitaOslo Metropolitan University
icpc-2018-Technical-Research11:00 - 11:17
Yuriy TymchukSwisscom AG, Mohammad GhafariUniversity of Bern, Oscar NierstraszUniversity of Bern, Switzerland
Link to publication DOI Pre-print
icpc-2018-Technical-Research11:17 - 11:34
Marcos DoseaFederal University of Sergipe and Federal Univeresity of Bahia, Claudio Sant'AnnaFederal University of Bahia, Bruno da SilvaCalifornia Polytechnic State University
DOI Pre-print
icpc-2018-Technical-Research11:34 - 11:44
Kaixie Lyu, Kunihiro NodaTokyo Institute of Technology, Takashi KobayashiTokyo Institute of Technology
icpc-2018-Technical-Research11:44 - 12:01
Yang FengUniversity of California, Irvine, Kaj DreefUniversity of California, Irvine, James JonesUniversity of California, Irvine, Arie van DeursenDelft University of Technology
DOI Pre-print
icpc-2018-Technical-Research12:01 - 12:18
Cong LiuEindhoven University of Technology, Boudewijn Van DongenEindhoven University of Technology, Nour AssyEindhoven University of Technology, Wil van der AalstRWTH Aachen University, Germany
icpc-2018-Technical-Research12:18 - 12:28
Industry talk
Zoltan PorkolabEotvos Lorond University, Dániel KruppEricsson Ltd, Tibor BrunnerEricsson Hungary, Marton CsordasEricsson Hungary
Link to publication DOI Pre-print