The POSTGRES next generation database management system
Communications of the ACM
Fundamentals of database systems (2nd ed.)
Fundamentals of database systems (2nd ed.)
Implementing integrity control in active data bases
Journal of Systems and Software - Special issue on information and knowledge management
Selected papers of the 9th annual ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
A Model for Expressing topological Integrity Constraints in Geographic Databases
Proceedings of the International Conference GIS - From Space to Territory: Theories and Methods of Spatio-Temporal Reasoning on Theories and Methods of Spatio-Temporal Reasoning in Geographic Space
GIS: A Computing Perspective, 2nd Edition
GIS: A Computing Perspective, 2nd Edition
Spatial data integrity constraints in object oriented geographic data modeling
Proceedings of the 7th ACM international symposium on Advances in geographic information systems
An integrity constraints driven system for updating spatial databases
Proceedings of the 8th ACM international symposium on Advances in geographic information systems
Integrity constraints in spatial databases
Database integrity
Review of data consistency and integrity constraints in spatial databases
AIKED'06 Proceedings of the 5th WSEAS International Conference on Artificial Intelligence, Knowledge Engineering and Data Bases
An inconsistency tolerant approach to querying spatial databases
Proceedings of the 16th ACM SIGSPATIAL international conference on Advances in geographic information systems
ER '08 Proceedings of the 27th International Conference on Conceptual Modeling
Measuring consistency with respect to topological dependency constraints
Proceedings of the 18th SIGSPATIAL International Conference on Advances in Geographic Information Systems
Preserving semantics when transforming conceptual spatio-temporal schemas
OTM'05 Proceedings of the 2005 OTM Confederated international conference on On the Move to Meaningful Internet Systems
Formalization and reasoning about spatial semantic integrity constraints
Data & Knowledge Engineering
Inconsistency issues in spatial databases
Inconsistency Tolerance
Modeling Spatial and Temporal Set-Based Constraints During Conceptual Database Design
Information Systems Research
Automated geospatial Web Services composition based on geodata quality requirements
Computers & Geosciences
Consistent query answering under spatial semantic constraints
Information Systems
Providing multi-scale consistency for multi-scale geospatial data
Proceedings of the 25th International Conference on Scientific and Statistical Database Management
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Spatial data quality has become an issue of increasing concern toresearchers and practitioners in the field of Spatial Information Systems(SIS). Clearly the results of any spatial analysis are only as good as thedata on which it is based. There are a number of significant areas for dataquality research in SIS. These include topological consistency; consistencybetween spatial and attribute data; and consistency between spatialobjects’ representation and their true representation on the ground.The last category may be subdivided into spatial accuracy and attributeaccuracy. One approach to improving data quality is the imposition ofconstraints upon data entered into the database. This paper presents ataxonomy of integrity constraints as they apply to spatial database systems.Taking a cross disciplinary approach it aims to clarify some of the termsused in the database and SIS fields for data integrity management. Anoverview of spatial data quality concerns is given and each type ofconstraint is assessed regarding its approach to addressing these concerns.Some indication of an implementation method is also given for each.