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In order to carry out quantitative evaluation of technology readiness of weapon equipment in the engineering development phase, a detailed method for evaluating technology readiness level is proposed. Based on the feature that technology engineering performance parameter is objective and quantifiable and Key Engineering Performance Parameter(KEPP) being taken as evaluation index for technology readiness...
In order to optimize the number of controls in semiconductor manufacturing, a Permanent Index per Context (IPC) has been developed to evaluate in real-time the risk on production tools. Depending on the context which can be defined at tool level, chamber level or recipe level, the IPC allows a very large amount of data to be managed and helps to compute global risk indicators on production. A prototype...
Probabilistic Risk Assessment (PRA) techniques are raising more and more interest in the context of the operation of high voltage transmission networks because they represent a new approach to the security assessment in power system operation. The classical deterministic methods, which compare the power system performance to a predefined set of requirements (e.g. no current and voltage violations,...
Model Driven Architecture (MDA) methodology is considered as the next generation development methodology and approach though it is not applied widely in software enterprise yet. In order to testify the efficiency of MDA methodology in the real software project environment, we conducted a comparison experiment in developing a prototype for a community support system between the approach of MDA and...
This paper develops a risk model that captures the inherent uncertainties concerning the value and cost of a customized product. Analysis based on the model reveals that risks may handicap potential transactions and consequently prevent customers and manufactures from tapping into the value of customization. Prototyping, as commonly used in product customization, is then interpreted as a means of...
Product development performance is of great importance in the current competitive market. Engineers and managers have a wide array of design tools at their disposal to assess alternative designs and determine their fitness. The selection of assessment methods can have a significant impact on project risk (the failure to meet lead time or budgetary constraints). A framework for evaluating such decisions...
Improving users' awareness of the imperfections in spatial data has been a research issue explored within geographic information sciences (GIS) for more than 30 years. However, little practical progress has been made toward this objective. Currently, most spatial data producers document information about spatial data quality as part of metadata. However, this information remains largely ignored by...
Most software development projects confront great risks and risks might occur in the whole development process. Success of the projects demands effective management of the risks. Five main reasons are analyzed for a complete and clear understanding of the risks. The reasons include the use of new and unproven technologies, system requirements, system architecture, system performance, and organizational...
Successful and convincing operation of a prototype, deployed in a real setting, is a key step in advancement of many a new technology from research laboratory to real-world use. Often, however, such a deployment must be interjected into a pre-existing context of ongoing activities, established designs and standard practices. That context can pose a number of obstacles, which if unaddressed can preclude...
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