Methodology Investigation of Software Maturity Model Validation

1989 ◽  
Author(s):  
Ken Van Karsen
Keyword(s):  
Model Validation ◽  
Maturity Model

scholarly journals Measuring the Reverse Logistics Performance of Construction Machinery Remanufacturing Company

2020 ◽  
Vol 55 (3) ◽  
Author(s):  
E. Yuliawati ◽  
Pratikto ◽  
Sugiono ◽  
O. Novareza
Keyword(s):  
Performance Measurement ◽  
Model Validation ◽  
Reverse Logistics ◽  
Three Dimensions ◽  
Capability Maturity Model ◽  
Maturity Model ◽  
Construction Machinery ◽  
Capability Maturity ◽  
Front End ◽  
Model Approach

This study develops a method to measure the performance level of reverse logistics implementation operated by companies engaged in the construction machinery remanufacturing industry. A framework of reverse logistics performance measurement that focuses on the processes and resources is developed using the Capability Maturity Model approach. The framework was designed in three dimensions: front-end, engine, and back-end, with five levels of model maturity, i.e., initial, aware, defined, managed, and optimizing. The assessment was carried out through 25 indicators and model validation was done by implementing the proposed framework on three construction machinery remanufacturing companies in Indonesia. The results show that the three companies were at different maturity levels. Further analysis explains that the front-end dimension has the lowest score of a successful reverse logistics implementation. Therefore, companies that engage in a similar field should focus more on the front-end dimension to improve their overall reverse logistics performance.

scholarly journals Sandia Verification and Validation Challenge Problem: A PCMM-Based Approach to Assessing Prediction Credibility

2016 ◽  
Vol 1 (1) ◽  
Author(s):  
Lauren L. Beghini ◽  
Patricia D. Hough
Keyword(s):  
Uncertainty Quantification ◽  
Model Validation ◽  
Computational Cost ◽  
Verification And Validation ◽  
Calibration Model ◽  
Maturity Model ◽  
Analysis Model ◽  
Capability Maturity ◽  
Wide Range ◽  
Evidence Collection

The process of establishing credibility in computational model predictions via verification and validation (V&V) encompasses a wide range of activities. Those activities are focused on collecting evidence that the model is adequate for the intended application and that the errors and uncertainties are quantified. In this work, we use the predictive capability maturity model (PCMM) as an organizing framework for evidence collection activities and summarizing our credibility assessment. We discuss our approaches to sensitivity analysis, model calibration, model validation, and uncertainty quantification and how they support our assessments in the solution verification, model validation, and uncertainty quantification elements of the PCMM. For completeness, we also include some limited assessment discussion for the remaining PCMM elements. Because the computational cost of performing V&V and the ensuing predictive calculations is substantial, we include discussion of our approach to addressing computational resource considerations, primarily through the use of response surface surrogates and multiple mesh fidelities.

Assessing The COBIT Maturity Model in Manufacturing Company

2019 ◽  
Vol 5 (2) ◽  
pp. 109-115
Author(s):  
Johanes Fernandes Andry ◽  
Gunawan Wang ◽  
Gusti Ngurah Suryantara ◽  
Devi Yurisca Bernanda
Keyword(s):  
Information Systems ◽  
Business Processes ◽  
Standard Procedure ◽  
It Governance ◽  
Maturity Model ◽  
Maturity Level ◽  
It Alignment ◽  
Business Goals ◽  
Manufacturing Company ◽  
Effectiveness And Efficiency

PT Hema Indonesia is manufacturing company established in 2001 and has continued to grow. Nowadays the company has supported business processes in various companies, such as the use of information systems. The purpose of this research is to get an overview of the performance of information systems in order to determine the extent of maturity level which is currently running, with a few aspects to consider such as effectiveness and, efficiency. Implementing IT governance, however, is a challenge to organizations. To ensure IT alignment with business goals use standard COBIT. The analytical tool used is the standard procedure COBIT issued by ISACA. In this paper the method to be used is COBIT 4.1. Coverage of Audit IT Domain are Plan Organize (PO), such as PO4, PO5, PO7 and PO8. The conclusion that can be drawn from the research that has been done is IT governance at the company has been done, although still run optimally within each IT process contained in the sub domain average on level repeatable and defined proses.

IT GOVERNANCE AUDIT AT PT PERUSAHAAN GAS NEGARA USING COBIT FRAMEWORK

2018 ◽  
Vol 23 (2) ◽  
pp. 95-106
Author(s):  
Mahendra Sunt Servanda ◽  
Achmad Benny Mutiara
Keyword(s):  
Information And Communication Technology ◽  
Communication Technology ◽  
It Governance ◽  
Maturity Model ◽  
Maturity Level ◽  
Efficiency And Effectiveness ◽  
Information And Communication ◽  
Level 3 ◽  
It Usage ◽  
A Company

The use of information and communication technology in a company gives an important contribution for the achievement of business objectives. PT Perusahaan Gas Negara, especially in the Business Solutions and Services Operations (BSSO), plays a significant role in the utilization of information and communication technology assets to PT Perusahaan Gas Negara. It takes a good IT governance for BSSO to improve the efficiency and effectiveness of IT usage. Audit of IT governance maturity using COBIT 4.1. Maturity model level used to determine the maturity level of IT usage in the enterprise with a scale of 0 (non-existent) to 5 (optimized). This study focused on two domains namely Plan and Organise (PO) and Monitor and Evaluate (ME) model to measure the maturity level of IT maturity levels in PT Perusahaan Gas Negara. From this study, the results of the maturity level domain PO is 3.13 and ME is 2.98, it can be given the conclusion that the maturity level of IT governance at PT PGN is in level 3 (defined). At this level means that all the procedures in the company are standardized and documented, but the company is still not able to detect the deviations that have occurred.

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