Extending a Deductive Object-Oriented Database System with Spatial Data Handling Facilities (1998)
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| Venue: | Information and Software Technology |
| Citations: | 2 - 1 self |
BibTeX
@ARTICLE{Fernandes98extendinga,
author = {Alvaro A. A. Fernandes and Andrew Dinn and Norman W. Paton and M. Howard Williams and Olive Liew},
title = {Extending a Deductive Object-Oriented Database System with Spatial Data Handling Facilities},
journal = {Information and Software Technology},
year = {1998},
volume = {41},
pages = {483497}
}
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Abstract
This paper describes the integration of a spatial data handling component with the ROCK& ROLL deductive object-oriented database system. The extended ROCK & ROLL system provides much more comprehensive and better integrated database programming facilities than other candidate platforms for spatial information systems. The extended system serves developers with an intuitive, expressive, formally defined collection of spatial data types as primitive types whose operations have state-of-the-art computational complexity. The integration of these types with the object-oriented modelling, imperative programming and deductive querying facilities of ROCK & ROLL makes available a comprehensive and integrated suite of complementary mechanisms for the development of spatial information systems. The paper also provides preliminary benchmark results which indicate that kernel-support for spatial data handling does yield performance gains and that the extended ROCK & ROLL system compares well with a...
Keyphrases
spatial data handling facility deductive object-oriented database system spatial information system extended rock roll system extended system deductive querying facility rock roll spatial data handling primitive type preliminary benchmark result performance gain integrated suite spatial data handling component integrated database object-oriented modelling spatial data type candidate platform imperative programming state-of-the-art computational complexity complementary mechanism
