Moving objects databases: Issues and solutions

被引：199

作者：

Wolfson, O ^{[1
]}

Xu, B ^{[1
]}

Chamberlain, S ^{[1
]}

Jiang, L ^{[1
]}

机构：

[1] Univ Illinois, Dept Elect Engn & Comp Sci, Chicago, IL 60607 USA

来源：

TENTH INTERNATIONAL CONFERENCE ON SCIENTIFIC AND STATISTICAL DATABASE MANAGEMENT - PROCEEDINGS | 1998年

关键词：

D O I：

10.1109/SSDM.1998.688116

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Consider a database that represents information about moving objects and their location. For example, for a database representing the location of taxi-cabs a typical query may be: retrieve the free cabs that are currently within I mile of 33 N. Michigan Ave., Chicago (to pickup a customer). In the military: moving objects database applications arise in the context of the digital battlefield, and in the civilian industry they arise in transportation systems, Currently, moving objects database applications are being developed in an ad hoc fashion, Database Management System (DBMS) technology provides a potential foundation upon which to develop these applications. however DBMS's are currently not used for th is purpose. The reason is that there is a critical set of capabilities that are needed by moving objects database applications and are lacking in existing DBMS's. The objective of our Databases fOr MovINg Objects (DOMINO)project is to build an envelope containing these capabilities on top of existing DBMS's. In this paper we describe the problems and our proposed solutions.

引用

页码：111 / 122

页数：12