A New Hierarchical Testing Model in Software Reliability Testing

2017 ◽  
Author(s):  
Lei Yu ◽  
Wei-Shan Xu ◽  
Shao-Fan Hou ◽  
Jun-Chi Feng
Keyword(s):  
Software Reliability ◽  
Reliability Testing ◽  
Testing Model ◽  
Hierarchical Testing

scholarly journals STUDI PENGEMBANGAN MODEL HIDROGRAF SATUAN SISTETIS SNYDER UNTUK SUNGAI –SUNGAI DI SULAWESI SELATAN

GANEC SWARA ◽  
2019 ◽  
Vol 13 (1) ◽  
pp. 126
Author(s):  
MUHAMAD YAMIN
Keyword(s):  
Model Verification ◽  
Rainfall Data ◽  
Peak Time ◽  
Reliability Testing ◽  
Unit Hydrograph ◽  
Observation Unit ◽  
Discharge Data ◽  
Watershed Characteristics ◽  
Testing Model ◽  
South Sulawesi

This study aims to analyze the parameters that influence the Snyder synthetic unit hydrograph method. The study was conducted on 11 watersheds in South Sulawesi Province, 8 watersheds for modeling and 3 other watersheds for reliability testing (model verification).     With rainfall data, the discharge data and watershed characteristics obtained from each watershed were analyzed for parameters that affected the hydrograph breakdown of the Snyder HSS method. Then compared to the hydrograph of the observation unit which was analyzed by the Collins method.     After calibration was done with the NASH criteria obtained Peak Time (Tp) = 97.996%; Peak Discharge (Qp) = 98.331% and Basic Time (Tb) = 99.700%. The curved delineation of the hydrograph uses the auxiliary point W, which gives the result of volume deviation, namely: 7.980%, 9.227%; 6.855%; 4.966%; 10.972% and 9.843% are relatively small when compared to the model using Alexejeyev Arch with deviations: 22.362%; 29.991%; 26,319%; 19.602%; 29,786% and 17,633%.

Combined Reliability Testing Profile Model and Application for Embedded System

2013 ◽  
Vol 846-847 ◽  
pp. 587-591
Author(s):  
Jin Hui Wang ◽  
Jun Ai ◽  
Lin Zhi Huang
Keyword(s):  
Embedded Systems ◽  
Embedded System ◽  
Environmental Stress ◽  
Software Reliability ◽  
Stress Test ◽  
The State ◽  
Reliability Test ◽  
Reliability Testing ◽  
National Defense ◽  
Testing Method

Embedded system is applied more and more extensively in the fields of national defense weapon equipment. With the increasing complexity of embedded systems, the combination of the hardware with software is more and closer. Because of the overall characteristic of hardware and software combination in embedded system, traditional reliability test can hardly accurately identify the reliability of embedded systems. The proposed combined reliability testing method, which combines software reliability test with system integrated environmental stress test to simulate the state of system running, provides the basis for the accurate validation and evaluation of reliability of embedded system.

Critical Operations Selecting Method

2013 ◽  
Vol 765-767 ◽  
pp. 1328-1331
Author(s):  
Qiu Ying Li ◽  
Lei Luo
Keyword(s):  
Software Reliability ◽  
Engineering Application ◽  
Alternative Programs ◽  
Reliability Testing ◽  
Application Process ◽  
Software Safety ◽  
Analytic Hierarchy ◽  
Safety Testing ◽  
Hierarchy Process ◽  
Preliminary Application

t is very important to select critical operations in software reliability testing and software safety testing. In this paper, a framework for selecting critical operations based on Analytic Hierarchy Process (AHP) is proposed. The hierarchies of goals, criteria and alternative programs are introduced separately. A preliminary application is practiced to show the methods application process and demonstrate the feasibility of this method, which can be taken as a reference for critical operations identification in engineering application.

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