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LSP ( Logic Score Preference ) _ Rajan_Dhabalia_San Francisco State University
 

LSP ( Logic Score Preference ) _ Rajan_Dhabalia_San Francisco State University

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The software Quality Analysis is a measure of properties of a piece of software or its ...

The software Quality Analysis is a measure of properties of a piece of software or its
specifications. The direct measurement of software quality is quite difficult due to lack of
quality factor measurement. To resolve this measurement problem, there is a model which
measures the quality of the software in terms of the attributes, specifications and
characteristics. This model is known as LSP (Logic Score Preference) .When client gives
specifications of the software to the developer then client expects the good quality of
software from developers. Hence, to decide the quality of software we can use this LSP
model.
This model validates following software quality attributes.
(1) Functionality
 Suitability
 Accuracy
 Security
 Interoperability
 Compliance
(2) Usability
 Understandability
 Learn ability
 Operability
(3) Performance
 Processing time
 Throughput
 Resource consumption
(4) Maintainability
(5) Portability
(6) Reusability
In LSP, the features are decomposed into above aggregation blocks. And this decomposition
continues with in the each block until the all the lowest level features are directly measurable
and makes tree of decomposed features. And for each feature, an elementary criterion is
defined. And LSP calculates elementary preference for each criterion and then aggregate all
of them to calculate final global preference. And this global preference shows the quality of
the software. We can calculate global preference for different systems and we can analyze
and compare the systems’ quality.

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  • Hi!

    Is there any possibility for you to send me this paper, because I need it for some research and I really can't read it online every time I need it? Also, tools mentioned in it (LSPcalc128 and ANSY) would be very helpful, so, I would really appreciate if you could send me those too.
    Thanks for thih great work in any case!!!
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    LSP ( Logic Score Preference ) _ Rajan_Dhabalia_San Francisco State University LSP ( Logic Score Preference ) _ Rajan_Dhabalia_San Francisco State University Document Transcript