Design patterns for software automation processes for products conformity assessment

Автоматизированная система управления процессами оценки соответствия основных видов продукции (АСУ ОВП), используемой в системе нефтепроводного транспорта, создана с целью оптимизации оперативных процессов в указанной области. Она позволяет повысить координацию деятельности подразделений, участвующих в оценке соответствия, усовершенствовать порядок рассмотрения технической и эксплуатационной документации, реализовать функции управления и координации при проведении экспертизы, испытаний и инспекционного контроля. При этом постоянное совершенствование процессов оценки соответствия требует незамедлительного отражения возникающих изменений в АСУ ОВП. Авторами представлен опыт применения паттернов проектирования баз данных и клиентского приложения АСУ ОВП. Базы данных АСУ ОВП насчитывают сотни таблиц, в которые вносятся и в которых обновляются десятки тысяч записей в месяц. В качестве среды разработки для АСУ ОВП была выбрана Visual Studio.NET. Основной язык программирования - C#, сочетающий лучшие характеристики императивной и декларативной парадигм программирования. Совмещение разных парадигм повлияло на классическое представление паттернов, вследствие чего в статье приводятся примеры реализации паттернов с учетом современных технологий. Рассмотренные паттерны способствуют повышению эффективности разработки и качества функционирования информационных систем, используемых для автоматизации процессов оценки соответствия продукции. Оптимизированная под конкретные бизнес-процессы информационная система с правильной архитектурой позволит без труда вносить изменения в ходе проведения оценки соответствия и будет оставаться полезной на протяжении длительного времени. The automated control system for conformity assessment processes of the main types of products (ACS MTP) used in the pipeline transportation system is designed to optimize operational processes in this area - it allows to increase coordination of activities of subdivisions involved in assessment, to improve the procedure for the review of technical and operational documentation, to implement management and coordination functions during examination, testing and inspection control. At the same time, the continuous improvement of conformity assessment processes requires the immediate reflection of emerging changes in the ACS MTP. The authors present the experience of applying the database design patterns and the client application of the ACS MTP. The ACS MTP databases contain hundreds of tables in which tens of thousands of records are entered and updated per month. Visual Studio.NET was chosen as the programming environment for the ACS MTP. The main programming language is C#, which combines the best features of imperative and declarative programming paradigms. The combination of different paradigms influenced the classical representation of patterns, as a result of which the article provides examples of the implementation of patterns taking into account the influence of modern technologies. The considered patterns allow increasing the efficiency of development and quality of the operation of information systems used for the automation of conformity assessment processes of products. Information system optimized for specific business processes with the correct architecture will allow you to easily make changes during the conformity assessment and will remain useful for a long time.

Complemento de VS.NET para la definición óptima de pruebas de software de caja negra mediante arreglos de cobertura

Las pruebas de software pueden llegar a superar el 50 % del costo total de un proyecto de software, motivo por el cual las empresas necesitan una alternativa que permita reducir su costo y el tiempo de su realización. Esta investigación propone el uso de unas estructuras combinatoriales conocidas como arreglos de cubrimiento (CA) y arreglos de cubrimiento mixtos (MCA), que garantizan la detección hasta del 100 % de los errores con una mínima cantidad de pruebas. Con este enfoque, se desarrolló un complemento de Visual Studio.NET para la optimización de las pruebas y se evaluó su uso con estudiantes de último semestre de Ingeniería de Sistemas y de una empresa de software. Los resultados obtenidos son prometedores y motivan al grupo de investigación a divulgar su trabajo en el nivel nacional. El proyecto de investigación fue financiado por la Vicerrectoría de Investigaciones de la Universidad del Cauca.

Investigations On Some Aspects of Reliability of Content Based Routing SOAP based Windows Communication Foundation Services

The web services have emerged as a web based matured and popular technology paradigm. Due to increasing popularity, the reliability assurance and prediction have acquired more attentions to the developers, researchers and service providers. In this paper, the authors propose to design, develop and implement a service oriented prototype research electronic automated teller machine service using Windows Communication Foundation technology to study and predict some reliability aspects of web services. One master service is designed to authenticate a particular user to access services that is acting as a service broker and redirects the query to content service executing agents, acting as a service provider. The system has been implemented using C# programming language, Visual Studio.NET framework, Internet Information Service web server and Microsoft Structured Query Language database server. The authors present here the novel prototype architecture, testing procedures, HTTP transactional status and reliability analysis of the system under massive stress of consumers.

Sistem Informasi Geografis Pemetaan Lokasi Ideal Taman Nasional di Wilayah Kalimantan Barat

Ketersediaan lahan taman nasional khususnya di wilayah Kalimantan Barat sangat penting mengingat besarnya manfaat yang diperoleh dari keberadaan Taman Nasional. Penelitian ini membuat aplikasi Sistem Informasi Geografis penentuan lokasi ideal pembukaan taman nasional di wilayah Propinsi Kalimantan Barat. Alat bantu dalam menentukan lokasi ideal untuk pembukaan taman nasional baru dengan menggunakan MapInfo, MapWindows, MapWINGIS, Arcview 3.3, dan bahasa pemrograman Visual Studio.Net 2010 dengan metode perancangan waterfall. Analisis spasial untuk menentukan lokasi ideal menggunakan Model Builder sebagai aplikasi dimana user bisa bisa mengembangkan geoprocessing dalam bentuk model. Variabel area hutan, dataran tinggi, kepadatan penduduk, dan wilayah Kabupaten dikonversi dalam vector grid. Keempat hasil vector grid tersebut, dilakukan proses arithmetic overlay untuk menentukan daerah yang cocok untuk taman ideal di Propinsi Kalimantan Barat. Hasil penelitian didapatkan bahwa bagian daerah berwarna hijau tua menunjukkan penentuan taman ideal sangat cocok karena kawasan hutan yang masih dominan dan jauh dari kepadatan penduduk. Terdapat tiga daerah dengan tanda persegi panjang berwarna merah yang memenuhi pemetaan lokasi taman ideal. Daerah tersebut masih didominasi area hutan dan masing-masingdaerah juga tidak dekat dengan taman lain yang sudah ada.Land Availability for national parks, especially at the West Kalimantan province is very important considering the magnitude of the benefits derived from the existence of the National Park. This study makes the application of Geographic Information Systems for determining the ideal location opening national parks in the province of West Kalimantan. The Tools used for determining the ideal location for the opening of a new national park consist of MapInfo, MapWindows, MapWINGIS, ArcView 3.3, and Visual Studio.Net 2010 with waterfall design method. Spatial analysis to determine ideal locations using the Model Builder as an application where the user may be developing in the form of geoprocessing models. Variables forest area, highlands, population density, and the district converted into vector grid. Fourth result of the grid vector, arithmatic overlay process is carried out to determine suitable areas for the ideal garden in West Kalimantan Province. The result showed that the section of dark green area shows thedetermination of the ideal garden is suitable for forest areas that are still dominant and far from overcrowding. There are three rectangular areas with red marks that meet the ideal garden location mapping. The area was still dominated forest areas and each area is also not close toother existing parks.

Security Impact on e-ATM Windows Communication Foundation Services using Certificate based Authentication and Protection

The authors proposed to design and implement a prototype research electronic automated teller machine service using Windows Communication Foundation to study the performance and scalability of implementing Web Service Security policy. The software chosen for building the service are C# programming language, Internet Information Service web server, Microsoft Structured Query Language database server and Visual Studio.NET Integrated Design Environment as development toolkits. To evaluate the different performance metrics, the Windows Communication Foundation Service has been tested by using testing tool Mercury LoadRunner, version 8.1. In this paper, the authors will present the architecture of the service, its testing procedures, and statistical analysis of the system performance.

FSI Analysis of the Effect of Aspect Ratio of Stacked Chip in Encapsulation Process of Moulded Underfill Packaging

Finite volume method (FVM) based simulation of 3D fluid-structure interaction (FSI) of stacked chip package during the encapsulation process of moulded underfill (MUF) in different aspect ratio is presented in this paper. The 3D model of flip chip package is built and meshed using ANSYS ICEM, and simulated by FLUENT software. Castro–Macosko viscosity model and volume of fluid (VOF) technique are applied for flow front tracking of the encapsulant. Curing kinetics is taken into consideration in the simulation using Kamal’s equation. To solve the Castro–Macosko and Kamal models, suitable user defined functions (UDFs) are developed using MS VISUAL STUDIO.NET software and incorporated into the FLUENT. The parameter such as different aspect ratio of stacked die of mold cavity on the flow front behaviour is mainly studied. Mechanical stresses experienced by the silicon die will also be monitored for risk of die cracking. The visualisation of the 3D stacking-chip package encapsulation process was presented at different filling times. The encapsulation model aided a clear visualisation and improved fundamental understanding of the design of a 3D integrated circuit encapsulation. The proposed analysis is expected to be a reference and guide in the design and improvement of 3D integration packages.

Design and Implementation of Intelligent Web Platform for Massive DataBase

The author, according to the characteristics of the independent evaluation of resource development systems to explore Visual Studio.Net environment, asp.net, CSS, JavaScript, and other technologies, to achieve an adaptive intelligent Web platform, this platform framework is designed to be simple, automatically generate content based on the mass of related courses exam; greatly reducing the workload of the system development process. And eventually applied to actual project development, and achieved good results.

Quantitatively Plotting the Human Face for Multivariate Data Visualisation Illustrated by Health Assessments Using Laboratory Parameters

Objective. The purpose of this study was to describe a new data visualisation system by plotting the human face to observe the comprehensive effects of multivariate data.Methods. The Graphics Device Interface (GDI+) in the Visual Studio.NET development platform was used to write a program that enables facial image parameters to be recorded, such as cropping and rotation, and can generate a new facial image according toZvalues from sets of normal data (Z>3was still counted as 3). The measured clinical laboratory parameters related to health status were obtained from senile people, glaucoma patients, and fatty liver patients to illustrate the facial data visualisation system.Results. When the eyes, nose, and mouth were rotated around their own axes at the same angle, the deformation effects were similar. The deformation effects for any abnormality of the eyes, nose, or mouth should be slightly higher than those for simultaneous abnormalities. The facial changes in the populations with different health statuses were significant compared with a control population.Conclusions. The comprehensive effects of multivariate may not equal the sum of each variable. The 3Zfacial data visualisation system can effectively distinguish people with poor health status from healthy people.