Shigeru Yamada

Information about the author Shigeru Yamada will soon be added to the site.

Found 21 papers in total

Economic Impact of Software Patching and Optimal Release Scheduling

2017

Because of highly distributed nature of software products, the task of improving...

Practical Reliability and Maintainability Analysis Tool for an Open Source Cloud Computing

2016

We focus on a cloud computing environment by using open source softwares such as...

An empirical study of stochastic differential equation models based on component importance level for open source software

2008

Network technologies become increasingly more complex in a wide sphere. Especially,...

Quantitative software quality/reliability prediction based on project management data for waterfall and agile development paradigms

2008

Software development productivity and product quality are related to quality of the...

Performance analysis based on the number of debuggings for software system with processing time limit using reliability growth model

2008

We propose the performance evaluation method for the multi-task system with software...

A reliability assessment tool for distributed software development environment based on Java and J/Link

2006

In this paper, we propose a software reliability assessment tool based on software...

User-oriented and -perceived software availability measurement and assessment with environmental factors

2007

This paper proposes the methods of the operation-oriented software availability...

A flexible stochastic differential equation model in distributed development environment

2006

In recent years, the dependence on a computer system has become large in our social...

Software reliability growth modeling for distributed development environment: A stochastic differential equation approach and its numerical estimation

2001

Many software systems have been produced under host-concentrated development...

Markovian software availability measurement based on the number of restoration actions

2000

In this paper, we construct a software availability model considering the number of...

Testing-effort allocation policies under software cost constraints based on an optimal release problem with delivery delay

1998

In the software testing phase, many development resources are consumed to detect and...

Optimal testing-resource allocation problem for reliable-software development

1995

During the software testing phase, a lot of development resources are consumed to...

Optimal release problems with warranty period based on a software maintenance cost model

1994

It is of great importance to consider maintenance costs occurring during the operation...

A statistical method for testing-progress control based on a delayed S-shaped software reliability growth model

1994

In this letter, a statistical method for testing-progress control is proposed, which...

An exponential S-shaped software reliability growth model with two classes of error detectability

1992

For software reliability assessment, it is of great importance to investigate software...

A stochastic software reliability growth model with Gompertz curve

1992

In order to evaluate the quality level of software systems during the testing phase,...

A note on optimum release problem based on software reliability assessment methods during operation phase

1992

This paper discusses optimal software release problems of determining the time to...

Reliability assessment measures based on software reliability growth model with normalized method

1991

It is very important to assess software reliability quantitatively by using failure...

Software reliability measurement and assessment methods during operation phase and their comparisons

1991

This paper discusses several methods of software reliability assessment, in which the...

Software reliability growth models for testing-effort control

1990

This paper discusses software reliability growth models incorporating the...

Software reliability growth model for testing-domain

1990

An implemented software system is tested to detect and correct software errors during...

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