Downloads & Free Reading Options - Results

Nasa Technical Reports Server (ntrs) 19900005487%3a Initial Ada Components Evaluation by Nasa Technical Reports Server (ntrs)

Read "Nasa Technical Reports Server (ntrs) 19900005487%3a Initial Ada Components Evaluation" by Nasa Technical Reports Server (ntrs) through these free online access and download options.

Search for Downloads

Search by Title or Author

Books Results

Source: The Internet Archive

The internet Archive Search Results

Available books for downloads and borrow from The internet Archive

1NASA Technical Reports Server (NTRS) 19900005487: Initial Ada Components Evaluation

By

The SAIC has the responsibility for independent test and validation of the SSE. They have been using a mathematical functions library package implemented in Ada to test the SSE IV and V process. The library package consists of elementary mathematical functions and is both machine and accuracy independent. The SSE Ada components evaluation includes code complexity metrics based on Halstead's software science metrics and McCabe's measure of cyclomatic complexity. Halstead's metrics are based on the number of operators and operands on a logical unit of code and are compiled from the number of distinct operators, distinct operands, and total number of occurrences of operators and operands. These metrics give an indication of the physical size of a program in terms of operators and operands and are used diagnostically to point to potential problems. McCabe's Cyclomatic Complexity Metrics (CCM) are compiled from flow charts transformed to equivalent directed graphs. The CCM is a measure of the total number of linearly independent paths through the code's control structure. These metrics were computed for the Ada mathematical functions library using Software Automated Verification and Validation (SAVVAS), the SSE IV and V tool. A table with selected results was shown, indicating that most of these routines are of good quality. Thresholds for the Halstead measures indicate poor quality if the length metric exceeds 260 or difficulty is greater than 190. The McCabe CCM indicated a high quality of software products.

“NASA Technical Reports Server (NTRS) 19900005487: Initial Ada Components Evaluation” Metadata:

  • Title: ➤  NASA Technical Reports Server (NTRS) 19900005487: Initial Ada Components Evaluation
  • Author: ➤  
  • Language: English

“NASA Technical Reports Server (NTRS) 19900005487: Initial Ada Components Evaluation” Subjects and Themes:

Edition Identifiers:

Downloads Information:

The book is available for download in "texts" format, the size of the file-s is: 7.23 Mbs, the file-s for this book were downloaded 98 times, the file-s went public at Fri Sep 23 2016.

Available formats:
Abbyy GZ - Animated GIF - Archive BitTorrent - DjVuTXT - Djvu XML - Item Tile - Metadata - Scandata - Single Page Processed JP2 ZIP - Text PDF -

Related Links:

Online Marketplaces

Find NASA Technical Reports Server (NTRS) 19900005487: Initial Ada Components Evaluation at online marketplaces:


Buy “Nasa Technical Reports Server (ntrs) 19900005487%3a Initial Ada Components Evaluation” online:

Shop for “Nasa Technical Reports Server (ntrs) 19900005487%3a Initial Ada Components Evaluation” on popular online marketplaces.