scholarly journals The VIS-AD data model: Integrating metadata and polymorphic display with a scientific programming language

Author(s):  
William L. Hibbard ◽  
Charles R. Dyer ◽  
Brian E. Paul
2020 ◽  
Vol 8 (1) ◽  
pp. 31-35
Author(s):  
Ika Yuniva ◽  
Andriansah Andriansah ◽  
Yoga Nur Ikhsan

Futsal sports have developed and are popular in Indonesia. Sumber Jaya Futsal is one of the providers of futsal field rental business in Tangerang. Sumber Jaya Futsal currently does not have a web-based system, the system for leasing futsal fields in Sumber Jaya Futsal is still conventional, where customers come directly or by calling to find out the schedule of available futsal fields. The rental transaction scheduling and report system is still using a notebook. Based on the problem, the purpose of this research is to produce a draft web application for futsal field rental at Sumber Jaya Futsal Tangerang. In this study to collect data the author uses case studies with methods of observation and literature. The design of this web application is made using the PHP programming language, assisted by xampp as a web server, MySQL for database management, ERD (Entity Relationship Diagram) and LRS (Logical Record Structure) to describe the data model. While the author's software development method uses the Waterfall Method.


1992 ◽  
Vol 60 (1-2) ◽  
pp. 51-75 ◽  
Author(s):  
Scott Danforth ◽  
Patrick Valduriez

Author(s):  
GORDANA RUDIĆ ◽  
BOJANA DIMIĆ SURLA

The goal of the research was to check whether we can use a formal specification language such as OCL — Object Constraint Language to express all constraints on the library records proposed by the MARC 21 library standard. The main results are the classification and systematization of the constraints on the structure and the content of the MARC records as well as the specification of the constraints on the data model of MARC 21 in OCL. The obtained results are used in the implementation of the editor for MARC records for validation of the user input. The originality of the work is the adoption of the formal approach in specification of the constraints instead of writing source code in programming language.


2018 ◽  
Vol 1 (1) ◽  
pp. 491-497
Author(s):  
Bartosz Szczęśniak

Abstract Tools which support and automate the execution of information processes may be created in a spreadsheet by following the author’s signature concept of “Microtools Based on the Relational Data Model”. While developing them, one must apply adequate solutions enabling representation of identified entities and ensuring data integrity as well as acquisition of the reports and collations assumed to be generated. This article addresses the problem of conformity between values of foreign keys in child entities and values of primary keys in parent entities. Four cases of relationships between a parent entity and a child entity have been discussed. One of the criteria that differentiates between these cases is the occurrence of a simple key or a composite key. Another applicable criterion is the sequence in which data are entered using the tool. With regard to all the identified cases, solutions that support data integrity have been presented and discussed. In accordance with the concept in question, the solutions proposed in the paper make use of standard spreadsheet features and components, without involving any additional code created in any programming language.


1978 ◽  
Vol 9 (4) ◽  
pp. 213-219
Author(s):  
Carol McCall Davis

This article describes methods of language programming for profoundly mentally retarded children that are based on linguistic principles. Examples of program contents are drawn from research reports and include cuing procedures, as well as progress from receptive through imitative behaviors, labeling responses, and grammatical sequencing.


2008 ◽  
Author(s):  
Pedro J. M. Passos ◽  
Duarte Araujo ◽  
Keith Davids ◽  
Ana Diniz ◽  
Luis Gouveia ◽  
...  

2020 ◽  
Vol 2 (2) ◽  
pp. 113-127
Author(s):  
Nova Indrayana Yusman

Yamaha Vixion Club Bandung (YVCB) was formed on July 7, 2007 in the city of Bandung, as a place of friendship between Yamaha Vixion motorcyclists. In its organizational structure, YVCB has a Human Resource Development (HRD) division. Until now, there are more than 800 Yamaha Vixion Club Bandung members. This software is made to facilitate the work of the Yamaha Vixion Club Bandung HRD Division in processing member data. Created using Microsoft Webmatrix as an editor with the PHP programming language. The database uses MySQL with PHPMyAdmin as the software. The method used in making this software is prototyping so that between developers and customers can understand each other what the customer wants. The purpose of making web-based member data management software is that in terms of managing member data it can be done anytime and anywhere by just accessing the internet. In the use of the program, the author chose to use PHP, because PHP is the best and easiest to use in website programming language. Based on the last paragraph, the author intends to make aplication based computerized attendance so that become effective and efficient in terms of time.


SinkrOn ◽  
2020 ◽  
Vol 4 (2) ◽  
pp. 151
Author(s):  
Rinaldi Setiawan ◽  
Arini Arini ◽  
Luh Kesuma Wardhani

The number of micro, small and medium enterprises (MSMEs) in the field of screen printing and convection that use websites in marketing is one of them CV. Ini Sablon. but in the production process there are obstacles in working on orders that come to be done first in accordance with predetermined criteria, namely deadlines, number of orders, design, profit, and availability of goods. The use of Decision Support System (DSS) aims to provide recommendations to owners of screen printing companies. This study uses the SMART method to weight the criteria and the TOPSIS method for product selection. This system is built using the PHP programming language and MySQL database. The results of the study were a screen printing production priority website with the best final value of 0.62 and the worst final value of 0.35 with the level of accuracy between manual and system calculations reaching 100%. In this study the criteria cannot be updated, it is expected that further research criteria can be updated and use a combination of methods that have not been done.


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