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ICSE 2020
Wed 24 June - Thu 16 July 2020
Sat 11 Jul 2020 15:00 - 15:08 at Silla - A27-Software Architecture Chair(s): Patrizio Pelliccione

The users or deployment engineers of a software system can adapt such a system to a wide range of deployment and usage scenarios by changing the value of configuration options, for example by disabling unnecessary features, tweaking performance-related parameters or specifying GUI preferences. However, the literature agrees that the flexibility of such options comes at a price: misconfigured options can lead a software system to crash in the production environment, while even in the absence of such configuration errors, a large number of configuration options makes a software system more complicated to deploy and use. In earlier work, we also found that developers who intend to make their application configurable face 22 challenges that impact their configuration engineering activities, ranging from technical to management-related or even inherent to the domain of configuration engineering.

In this paper, we use a prototyping approach to derive and empirically evaluate requirements for tool support able to deal with 13 (primarily technical) configuration engineering challenges. In particular, via a set of interviews with domain experts, we identify 4 requirements by soliciting feedback on an incrementally evolving prototype. The resulting ``Config2Code'' prototype, which implements the 4 requirements, is then empirically evaluated via a user study involving 55 participants that comprises 10 typical configuration engineering tasks, ranging from the creation, comprehension, refactoring, and reviewing of configuration options to the quality assurance of options and debugging of configuration failures. A configuration framework satisfying the 4 requirements enables developers to perform more accurately and more swiftly in 70% and 60% (respectively) of the configuration engineering tasks than a state-of-the-practice framework not satisfying the requirements. Furthermore, such a framework allows to reduce the time taken for these tasks by up to 94.62%, being slower for only one task.

Sat 11 Jul
Times are displayed in time zone: (UTC) Coordinated Universal Time change

15:00 - 16:00: Paper Presentations - A27-Software Architecture at Silla
Chair(s): Patrizio PelliccioneUniversity of L'Aquila and Chalmers | University of Gothenburg
icse-2020-Journal-First15:00 - 15:08
Mohammed SAYAGHQueen's University, Noureddine KerzaziEnsias-Rabat, Fabio PetrilloUniversity of Quebec at Chicoutimi, Khalil BennaniPolytechnique Montreal, Bram AdamsMCIS, Polytechnique Montréal
Demonstrations15:08 - 15:11
Alexander TrautschUniversity of Göttingen, Fabian TrautschUniversity of Göttingen, Steffen HerboldUniversity of Göttingen, Benjamin LedelUniversity of Göttingen, Jens GrabowskiUniversity of Göttingen
icse-2020-Software-Engineering-in-Practice15:11 - 15:23
Murali Krishna RamanathanUber Technologies Inc., Lazaro ClappUber Technologies Inc, Raj BarikUber Technologies Inc., Manu SridharanUniversity of California Riverside
icse-2020-New-Ideas-and-Emerging-Results15:23 - 15:29
Antonio BucchiaroneFondazione Bruno Kessler, Trento, Italy, Antonio CicchettiMälardalen University, Annapaola MarconiFondazione Bruno Kessler, Trento, Italy
icse-2020-Software-Engineering-in-Practice15:29 - 15:47
Yuanfang Cai Drexel University, Rick KazmanUniversity of Hawai‘i at Mānoa