The objective of this paper is to propose an extension of the object-oriented view concepts for providing a variety of user’s perspective views on spatial databases. This paper deals with the issues of design and implementation of materialized spatial views in object-oriented spatial databases. The semantics of object-oriented spatial views and the functionalities for implementing spatial views...

Definition The indexing set of dimension p in a particular space; denoted by IP P is the set of all indexing points of p in that space. A spatial database allows for storing and retrieving spatial objects and consists of spatial relations which may contain spatial as well as non-spatial data. Spatial data can be points. lines, rectangles, surfaces. or more complex objects. Similar to other data...

For a spatial database management system, it is an important goal to minimize the I/O-cost of queries and other operations. Several page-replacement strategies have been proposed and compared for standard database systems. In the context of spatial database systems, however, the impact of buffing techniques has not been considered in detail, yet. In this paper, different page-replacement algori...

This paper presents a number of new techniques for parallelizing geo-spatial database systems and discusses their implementation in the Paradise object-relational database system. The effectiveness of these techniques is demonstrated using a variety of complex geo-spatial queries over a 120 GB global geo-spatial data set.

In this paper we discuss the innovative software solutions offered by e-Spatial technology for the deployment of webbased and mobile spatial information management systems. This technology has been developed within the Oracle 9i Database environment and allows users to build and deploy spatially enabled Internet applications on any Oracle supported hardware platform and on any device running a ...

adastral data in Turkey form a large spatial data itful and effective database should be designed The database to be developed should be mo ique. This study describes the design and im temporal modeling approach in Turkey. Th temporal database that fulfills the requireme es for cadastral data, to implement the propos opment of multipurpose-motivated cadastral da red characteristics of a cadastr...

The increasingly widespread availability of spatial data through formal infrastructures (governmental SDI, national clearinghouses, geoportals) and less formal sources (corporate intranets, websites …) has heightened awareness of the importance of and possibilities in spatial data mining. Successful spatial data mining requires highly functional visualisation tools for representation and analys...

Traffic telematics comprises services like traffic information, navigation, and emergency call services. Providers of such services need large spatial databases especially for the representation of detailed street networks. However, the implementation of the services requires a functionality which cannot be offered by a state-of-the-art spatial database system. In this paper, some typical requi...

Realms: A foundation for spatial data types in database systems p. 14 A canonical model for a class of areal spatial objects p. 36 Strong integration of spatial domains and operators in a relational database system p. 53 The transformation technique for spatial objects revisited p. 73 A paging scheme for pointer-based quadtrees p. 89 A hierarchical spatial index for cell complexes p. 105 On opt...

In this proposal we design a prototype demonstration of the soccer game analyzer using concepts of spatial databases. The availability of such application can enhance coaching strategies, enhance AI game simulations, and identify trends causing injuries and gather similar observations derived from mining game play spatial data. We propose the relational model, schema and indexing for this datab...