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Metadata Design Proposal for Improving the Transmission Quality in Wireless Sensor Network

무선 센서 네트워크에서 전송 품질 개선을 위한 메타데이터 설계 제안

  • Jeon, Hye-Kyoung (Dept. of Computer Science & Information Technology, Inha University) ;
  • Park, Yang-Jae (Dept. of Computer Engineering, Gachon University)
  • 전혜경 (인하대학교 컴퓨터공학과) ;
  • 박양재 (가천대학교 컴퓨터공학과)
  • Received : 2014.06.19
  • Accepted : 2014.09.20
  • Published : 2014.09.28

Abstract

In the application development process is an important task to improve the quality of the data is the principal means for achieving the functional requirements of the wireless sensor network applications because it is the data obtained in the real world. It should be possible to meet the requirements for the quality improvement to those detailed for improving the quality in a short period of time for developing a prototype of an application and low cost. However, development of the existing methods can not be satisfied simultaneously in order to use a consistent abstraction because antinomical relation between ability of description and ease of description. In this paper, we propose a meta-data designed to support the improvement of data quality through abstract modeling language is also used in combination to a multiple of the other.

무선 센서 네트워크 어플리케이션의 기능 요구를 달성하기 위한 주요한 수단은 실세계에서 얻는 데이터이므로 어플리케이션 개발 과정에 있어서 데이터에 관한 품질 개선은 중요한 과제이다. 어플리케이션 개발 시 저비용의 프로토타입을 개발하고 빠른 기간 내에 품질을 개선하기 위한 것과 상세한 품질개선에 대한 요구 사항을 만족하는 것이 가능해야 한다. 그러나 기존의 개발방법은 추상도를 일관되게 사용하기 위한 기술능력과 기술의 용이성간의 이율배반적인 관계로 인하여 동시에 두 가지를 만족할 수 없다. 본 논문에서는 추상도가 다른 복수의 모델링 언어를 병용해 사용함으로써 데이터 품질 개선을 지원하는 메타 데이터 설계를 제안한다. 본 논문에서는 설계대상마다 적절한 추상도를 사용하도록 모델링 언어를 정의하고 이들의 사용방법을 제안한다. 또한 상위모델 설계를 하위 모델에 반영함으로써 실제와 근접한 자동모델교환규칙을 정의할 수 있도록 한다.

Keywords

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