Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Toward Refactoring of DMARF and GIPSY Case Studies a Team 7 SOEN6471-S14
  Project Report   Software architecture is defined as the process of a well-structured solution
that meets all of the technical and operational requirements, as well as
improving the quality attributes of the system such as readability,
Reliability, maintainability, and performance. It involves a series of design
decisions that can have a considerable impact on the systems quality
attributes, and on the overall success of the application. In this work, we
start with analysis and investigation of two open source software (OSS)
platforms DMARF and GIPSY, predominantly implemented in Java. Many research
papers have been studied in order to gain more insights and clear background
about their architectures, enhancement, evolution, challenges, and features.
Subsequently, we extract and find their needs, high-level requirements, and
architectural structures which lead to important design decisions and thus
influence their quality attributes. Primarily, we reversed engineering each
system0s source code to reconstruct its domain model and class diagram model.
We tried to achieve the traceability between requirements and other design
artifacts to be consistent. Additionally, we conducted both manual and
automated refactoring techniques to get rid of some existing code smells to end
up with more readable and understandable code without affecting its observable
behavior.

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The categories of this paper are: chao-dyn
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The categories of this paper are: alg-geom
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The categories of this paper are: econ
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The categories of this paper are: quant-ph
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The categories of this paper are: funct-an
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The categories of this paper are: patt-sol
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The categories of this paper are: q-fin
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The categories of this paper are: plasm-ph
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The categories of this paper are: nlin
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The categories of this paper are: solv-int
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The categories of this paper are: q-alg
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The categories of this paper are: nucl-th
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The categories of this paper are: hep-ex
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The categories of this paper are: nucl-ex
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The categories of this paper are: atom-ph
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The categories of this paper are: gr-qc