NDLI: Metrics for analyzing module interactions in large software systems

Content Provider	IEEE Xplore Digital Library
Author	Santonu Sarkar Kak, A.C. Nagaraja, N.S.
Copyright Year	2005
Description	Author affiliation: SETLABS, Infosys Technol. Ltd., Bangalore, India (Santonu Sarkar)
Abstract	We present a new set of metrics for analyzing the interaction between the modules of a large software system. We believe that these metrics would be important to any automatic or semi-automatic code modularization algorithm. The metrics are based on the rationale that code partitioning should be based on the principle of similarity of service provided by the different functions encapsulated in a module. Although module interaction metrics are necessary for code modularization, in practice they must be accompanied by metrics that measure other important attributes of how the code is partitioned into modules. These other metrics, dealing with code properties such as the approximate uniformity of module sizes, conformance to any size constraints on the modules, etc., are also included in the work presented here. To give the reader some insight into the workings of our metrics, this paper also includes some results obtained by applying the metrics to the body of code that constitutes the open-source Apache HTTP server. We apply our metrics to this code as packaged by the developers of the software and to the other partially and fully randomized versions of the code.
File Size	243679
File Format	PDF
ISBN	0769524656
ISSN	15301362
DOI	10.1109/APSEC.2005.77
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-12-15
Publisher Place	Taiwan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Software systems Open source software Software engineering History Partitioning algorithms Web server Software packages Packaging Code standards Software standards
Content Type	Text
Resource Type	Article

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