Paper Abstract and Keywords |
Presentation |
2009-09-14 14:40
A Real-Time Computing Approach for Derived Attribute Values in Object-Oriented Application Design Takuya Kawakami, Shigeo Kaneda (Doshisha Univ.) KBSE2009-21 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Under the object-oriented design scheme of information systems, the time-consuming calculation of the derived attribute values is often pre-scheduled due to the application domain requirement. However, in this approach, the function of the persistent objects, in the model layer of the MVC model, deeply depends upon the requirement of the upper domain application view. This degrades the independence of the persistent objects, and the maintainability of the application system. To resolve this problem, this paper proposes a design methodology to calculate the derived attribute values in real-time. Concretely, the proposed method adopts the autonomous objects and difference calculation of time-consuming derived attribute values. The proposed approach simplifies the design process of the higher layer of information systems. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Conceptual Data Modeling / Object Oriented Approach / Database Design / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 196, KBSE2009-21, pp. 25-28, Sept. 2009. |
Paper # |
KBSE2009-21 |
Date of Issue |
2009-09-07 (KBSE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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KBSE2009-21 |
Conference Information |
Committee |
KBSE |
Conference Date |
2009-09-14 - 2009-09-15 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hanoi University of Technology, Hanoi, Vietnam |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
KBSE |
Conference Code |
2009-09-KBSE |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Real-Time Computing Approach for Derived Attribute Values in Object-Oriented Application Design |
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Conceptual Data Modeling |
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Object Oriented Approach |
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Database Design |
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1st Author's Name |
Takuya Kawakami |
1st Author's Affiliation |
Graduate School, Doshisha University (Doshisha Univ.) |
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Shigeo Kaneda |
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Graduate School, Doshisha University (Doshisha Univ.) |
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Speaker |
Author-1 |
Date Time |
2009-09-14 14:40:00 |
Presentation Time |
40 minutes |
Registration for |
KBSE |
Paper # |
KBSE2009-21 |
Volume (vol) |
vol.109 |
Number (no) |
no.196 |
Page |
pp.25-28 |
#Pages |
4 |
Date of Issue |
2009-09-07 (KBSE) |
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