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An integrity constraints driven system for updating spatial databases

Published: 01 November 2000 Publication History

Abstract

This paper describes a prototypal system which has been implemented in order to explore the possibility of using topological integrity constraints as interactive drivers to support spatial database updates. The idea of using constraints to drive updates is applied also in traditional (non-spatial) databases; for example, in order to preserve referential integrity, the user can be forced to select a value in a given set, instead of permitting him to write an arbitrary value and then checking that the value satisfies the constraint. This idea seems to be much more relevant in spatial databases, both because spatial data possesses a much richer set of constraints, and because spatial updates are more complex and error-prone than traditional, alphanumeric updates. The paper first defines formally a rather general spatial database environment with integrity constraints, then describes a prototypal system which has been built in order to explore the practical effectiveness of the general idea (the feasibility includes performance, because the constraints are used during the interaction with the user). The prototype which has been implemented is capable of driving updates on simple polygons and uses a restricted class of integrity constraints; however, it is sufficiently powerful to demonstrate the feasibility of the approach.

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Cited By

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  • (2010)Failed-tuple triggered blocking strategy for managing near real-time spatial data replicationProceedings of the 1st International Conference and Exhibition on Computing for Geospatial Research & Application10.1145/1823854.1823876(1-8)Online publication date: 21-Jun-2010
  • (2007)A framework for dynamic updates of map data in mobile devicesInternational Journal of Web Engineering and Technology10.1504/IJWET.2007.0120533:2(176-195)Online publication date: 1-Jan-2007
  • (2006)Towards the Practical Use of Qualitative Spatial Reasoning in Geographic Information Retrieval2006 3rd International IEEE Conference Intelligent Systems10.1109/IS.2006.348396(71-76)Online publication date: Sep-2006
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cover image ACM Conferences
GIS '00: Proceedings of the 8th ACM international symposium on Advances in geographic information systems
November 2000
200 pages
ISBN:1581133197
DOI:10.1145/355274
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 01 November 2000

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Author Tags

  1. spatial data
  2. spatial integrity constraints
  3. update

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Cited By

View all
  • (2010)Failed-tuple triggered blocking strategy for managing near real-time spatial data replicationProceedings of the 1st International Conference and Exhibition on Computing for Geospatial Research & Application10.1145/1823854.1823876(1-8)Online publication date: 21-Jun-2010
  • (2007)A framework for dynamic updates of map data in mobile devicesInternational Journal of Web Engineering and Technology10.1504/IJWET.2007.0120533:2(176-195)Online publication date: 1-Jan-2007
  • (2006)Towards the Practical Use of Qualitative Spatial Reasoning in Geographic Information Retrieval2006 3rd International IEEE Conference Intelligent Systems10.1109/IS.2006.348396(71-76)Online publication date: Sep-2006
  • (2005)A framework for dynamic updates of map data in mobile devicesProceedings of the 5th international conference on Web and Wireless Geographical Information Systems10.1007/11599289_7(66-77)Online publication date: 15-Dec-2005
  • (2004)Topological Consistency for Collapse Operation in Multi-scale DatabasesConceptual Modeling for Advanced Application Domains10.1007/978-3-540-30466-1_9(91-102)Online publication date: 2004

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