Large scale software design management systems - Application study and implementation for a multi-computer weapon system flight trainer

Many states have implemented large-scale transportation management systems to improve mobility in urban areas. These systems are highly prone to missing and erroneous data, which results in drastically reduced data sets for analysis and real-time operations. Imputation is the practice of filling in missing data with estimated values. Currently, the transportation industry generally does not use imputation as a means for handling missing data. Other disciplines have recognized the importance of addressing missing data and, as a result, methods and software for imputing missing data are becoming widely available. The feasibility and applicability of imputing missing traffic data are addressed, and a preliminary analysis of several heuristic and statistical imputation techniques is performed. Preliminary results produced excellent performance in the case study and indicate that the statistical techniques are more accurate while maintaining the natural characteristics of the data.

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Conceptual Data Modeling Using Aggregates to Ensure Large-Scale Distributed Data Management Systems Security

Intelligent Distributed Computing XIII - Studies in Computational Intelligence ◽

10.1007/978-3-030-32258-8_5 ◽

2019 ◽

pp. 41-47

Author(s):

Maria A. Poltavtseva ◽

Maxim O. Kalinin

Keyword(s):

Data Management ◽

Large Scale ◽

Data Modeling ◽

Management Systems ◽

Distributed Data ◽

Data Management Systems ◽

Distributed Data Management ◽

Systems Security ◽

Conceptual Data

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PROPORTION OF CERTIFIED ISO 9001 QUALITY MANAGEMENT SYSTEMS IN SMALL AND MEDIUM-SIZED ENTERPRISES IN LATVIA

Latgale National Economy Research ◽

10.17770/lner2010vol1.2.1773 ◽

2010 ◽

Vol 1 (2) ◽

pp. 56

Author(s):

Guna Čivčiša

Keyword(s):

Quality Management ◽

Large Scale ◽

Size Class ◽

International Organization ◽

Iso 9001 ◽

Management Systems ◽

Quality Management Systems ◽

Depth Analysis ◽

Expected Outcome ◽

Systems Requirements

ISO 9001 (2000 and 2008), Quality management systems – Requirements are globally most used standards. The total number of issued certificates tends to increase year by year, according to the annual surveys of International Organization for Standardization (ISO). The situation in Latvia is similar – the total number of the standard user organizations grows every year only in much smaller amounts. However, the information on issued certificates is insufficient for realizing an in-depth analysis of standard user organizations. This study is important for providing detailed information on enterprises according to their size class and for information on the proportion of certified enterprises to overall number of enterprises to observe the most active scale group of business for ISO 9001 certification. The expected outcome of the research – the number of certified enterprises and their distribution by size class (micro, small, medium- sized and large scale enterprises) in Latvia.

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Preliminary Analysis of Sustainable Design Management for LSPB

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.472-475.2385 ◽

2012 ◽

Vol 472-475 ◽

pp. 2385-2388

Author(s):

Qian Shi ◽

Rui Huang

Keyword(s):

Interface Design ◽

Preliminary Analysis ◽

Large Scale ◽

Development Theory ◽

Design Management ◽

Model Design ◽

Design Environment ◽

Public Building ◽

Organization Model ◽

Complex Design

Large-scale public building (LSPB) is different from general industrial and civil construction, so that some special management methods are attained to handling the complex design environment based on sustainable development theory. Including organization model, design checklist and some interface design management principles are raised in this analysis.

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