Blogs (28) >>
ECOOP 2016
Sun 17 - Fri 22 July 2016 Rome, Italy
Fri 22 Jul 2016 14:45 - 15:10 at Auditorium Loyola - Session 8 Chair(s): Matthias Keil, Eric Jul
Modern software applications are highly configurable, allowing configuration options to be changed even during program execution. When dynamic configuration updating is implemented incorrectly, program errors can result. These program errors occur primarily when stale data—computed from old configurations—or inconsistent data—computed from different configurations—are used. We introduce Staccato, the first tool designed to detect these errors. Staccato uses a dynamic analysis in the style of taint analysis to find the use of stale configuration data in Java programs. It supports concurrent programs running on commodity JVMs. In some cases, Staccato can provide automatic bug avoidance and semi-automatic repair when errors occur.

We evaluated Staccato on 3 open-source applications that support complex reconfigurability. Staccato found multiple errors in all of them. Staccato requires only modest annotation overhead and has moderate performance overhead.

Fri 22 Jul

13:30 - 15:20: Research Track - Session 8 at Auditorium Loyola
Chair(s): Matthias KeilUniversity of Freiburg, Eric JulAlcatel-Lucent Bell Labs
ecoop-2016-papers13:30 - 13:55
Filipe MilitãoCarnegie Mellon University & Universidade Nova de Lisboa, Jonathan AldrichCarnegie Mellon University, Luís CairesFCT / Universidade Nova de Lisboa
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ecoop-2016-papers13:55 - 14:20
Edd BarrettKing's College London, Carl Friedrich Bolz-TereickKing's College London , Lukas DiekmannKing's College London, Laurence TrattKing's College London
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ecoop-2016-papers14:20 - 14:45
Jaakko JärviTexas A&M University, Sean ParentAdobe Systems, Inc.
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ecoop-2016-papers14:45 - 15:10
John TomanUniversity of Washington, Dan GrossmanUniversity of Washington, USA
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ecoop-2016-papers15:10 - 15:20