Architecture and Implementation of a Design Repository System

Author(s):  
Simon Szykman

This paper describes the design and development of a design repository software system. This system is a prototype implementation intended to demonstrate the role of design repositories as part of a vision for the next generation of product development software systems. This research involves not only the creation of a prototype software system, but is part of a broader effort that also includes the development of a core product knowledge representation, and that seeks to address terminological and semantic issues associated with computer-aided product development. This paper focuses on the interfaces that have been developed to support authoring and navigation of the product models stored in design repositories, as well as the software architecture and associated rationale that provide the framework on which the system is built.

Author(s):  
LUQI

Prototyping languages form a new category in the computer language family. They are different from the commonly familiar computer languages because they are used to support a higher level of automation at early phases of software development as well as throughout the entire process. They are used to create mechanically processable and executable descriptions or models of proposed software systems. Prototyping languages are also used to firm up requirements via frequent modifications and demonstrations of the models in an iterative process of prototype evolution. The benefits of a prototyping language are fully realized when it is used with its computer-aided prototyping system (CAPS). In this paper, we describe the background, requirements, characteristics, computational features, and general principles for the design of prototyping languages. An example of a prototyping language design is used to illustrate these concepts.


1982 ◽  
Vol 7 (3) ◽  
pp. 685-754
Author(s):  
Charles S. Saxon

Beginning with a survey of the application of computers to the law—how they are used now and how expected to be used in the future—this article presents a model of computerized document drafting systems and describes the capabilities such systems must have. A description of a template document that will specify the content, the form, and the rules for completing a class of documents is followed by a discussion identifying the facilities a document designer needs to specify such a template document, which in effect defines the language needed for the template design. A simple, easily implemented template drafting language (TDL) and a prototype software system (ADD) that can assemble documents drafted in this language have been designed and used to create security agreements drafted in accordance with Article 9 of the Uniform Commercial Code.


Author(s):  
Huyen Thi Nguyen ◽  
Ngoc Minh Nguyen

The purpose of this study is to examine the effect of prestige sensitivity on mobile phone customer’s price acceptance in Vietnam and the mediating role of product knowledge and price mavenism on this relationship. We used the convenience sampling method for data collection via questionnaires with a sample of 605 consumers who purchased mobile phones. The collected data was analysed by applying a structural equation modelling method. The result indicates that prestige sensitivity has both direct and indirect effects on price acceptance via product knowledge and price mavenism. The findings suggest that prestige sensitivity can be used as a market segmentation criterion for mobile phones when making price decisions and providing customers with adequate information could improve price acceptance.


2018 ◽  
Vol 6 (5) ◽  
pp. 424-427
Author(s):  
Jyoti Kharade ◽  
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Author(s):  
Denis Voloshinov ◽  
K. Solomonov ◽  
Lyudmila Mokretsova ◽  
Lyudmila Tishchuk

The application of constructive geometric modeling to pedagogical models of teaching graphic disciplines today is a promising direction for using computer technology in the educational process of educational institutions. The essence of the method of constructive geometric modeling is to represent any operation performed on geometric objects in the form of a transformation, as a result of which some constructive connection is established, and the transformation itself can be considered as a result of the action of an abstract cybernetic device. Constructive geometric modeling is a popular information tool for information processing in various applied areas, however, this tool cannot be appreciated without the presence of appropriate software systems and developed design techniques. Traditionally, constructive geometric modeling is used in the design of mechanical engineering, energy, aircraft and shipbuilding facilities, in architectural and design engineering. The need to study descriptive geometry at the university in recent years has something in common with the issues of mastering graphic packages of computer programs in the framework of the new discipline "Engineering and Computer Graphics". The well-known KOMPAS software product is considered the simplest and most attractive for training. It should be noted the important role of graphic packages in the teaching of geometric disciplines that require a figurative perception of the material by students. Against the background of a reduction in classroom hours, computer graphics packages are practically the only productive teaching methodology, successfully replacing traditional tools - chalk and blackboard.


2021 ◽  
Vol 14 ◽  
pp. 263177452199305
Author(s):  
Hemant Goyal ◽  
Rupinder Mann ◽  
Zainab Gandhi ◽  
Abhilash Perisetti ◽  
Zhongheng Zhang ◽  
...  

The role of artificial intelligence and its applications has been increasing at a rapid pace in the field of gastroenterology. The application of artificial intelligence in gastroenterology ranges from colon cancer screening and characterization of dysplastic and neoplastic polyps to the endoscopic ultrasonographic evaluation of pancreatic diseases. Artificial intelligence has been found to be useful in the evaluation and enhancement of the quality measure for endoscopic retrograde cholangiopancreatography. Similarly, artificial intelligence techniques like artificial neural networks and faster region-based convolution network are showing promising results in early and accurate diagnosis of pancreatic cancer and its differentiation from chronic pancreatitis. Other artificial intelligence techniques like radiomics-based computer-aided diagnosis systems could help to differentiate between various types of cystic pancreatic lesions. Artificial intelligence and computer-aided systems also showing promising results in the diagnosis of cholangiocarcinoma and the prediction of choledocholithiasis. In this review, we discuss the role of artificial intelligence in establishing diagnosis, prognosis, predicting response to treatment, and guiding therapeutics in the pancreaticobiliary system.


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