The Research and Design of Data Models, Query Languages and User Interfaces for a Mobile Information System(III)

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Project title

Code/計畫編號

NSC88-2213-E019-005

Translated Name/計畫中文名

行動資訊服務環境技術之研究與製作---子計畫II：資料模式、查詢語言及使用者介面技術之研究與製作(III)

Project Coordinator/計畫主持人

Ya-Hui Chang

Funding Organization/主管機關

National Science and Technology Council

Department/Unit

Department of Computer Science and Engineering

Website

https://www.grb.gov.tw/search/planDetail?id=453699

Year

1999

Start date/計畫起

01-08-1998

Expected Completion/計畫迄

01-07-1999

Bugetid/研究經費

456千元

ResearchField/研究領域

資訊科學--軟體

行動記算已成為最近成長最快速的一項研究,因為他提供了一個相當具有彈性的計算環境,也就是無線通訊、可動性、以及可攜性。這種新型的記算同時也對資料庫應用造成了很大的影響,因為使用者將會希望能隨時隨地都能從資料庫中獲得必要的訊息。本計畫延續去年的研究成果,針對警政系統,探討其所需要的資料模示、查詢語言,以及適當的使用者介面,以驗證理論之可行。 Mobile computing has been one of the most fast growing areas recently. It provides a computing environment with the following three properties: wirelessness, mobility and portability. This new type of computing has great influence on database applications. In this project, we propose the MoSQL query language. It is an extension of the standard SQL language, and especially designed to cope with the user's requirement for a mobile information system. A graphical user interface is also presented. We apply our result to build a police information system in a mobile environment.

Keyword(s)

行動資訊系統
查詢語言
使用者介面
行動計算
資料模式
警政資訊系統
Mobile information system
Query language
User interface
Mobile computing
Data model
Police information system

DSpace CRIS

The Research and Design of Data Models, Query Languages and User Interfaces for a Mobile Information System(III)

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