A spatial model for complex objects with a broad boundary supporting queries on uncertain data

Extraction of qualitative information from the weighted walkthroughs

Proceedings of the 10th ACM international symposium on Advances in geographic information systems

Efficient Estimation of Qualitative Topological Relations based on the Weighted Walkthroughs Model

Geoinformatica

Spatial data methods and vague regions: A rough set approach

Applied Soft Computing

A visual query language for dynamic processes applied to a scenario driven environment

Journal of Visual Languages and Computing

Evaluating structural and topological consistency of complex regions with broad boundaries in multi-resolution spatial databases

Information Sciences: an International Journal

Reasoning about topological relations between regions with broad boundaries

International Journal of Approximate Reasoning

A system of types and operators for handling vague spatial objects

International Journal of Geographical Information Science

Uncertainty modeling for database design using intuitionistic and rough set theory

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Rough Qualitative Spatial Reasoning Based on Rough Topology

ICCSA '09 Proceedings of the International Conference on Computational Science and Its Applications: Part I

VASA: An algebra for vague spatial data in databases

Information Systems

A model for uncertain lines

Journal of Visual Languages and Computing

Plateau regions: an implementation concept for fuzzy regions in spatial databases and GIS

IPMU'10 Proceedings of the Computational intelligence for knowledge-based systems design, and 13th international conference on Information processing and management of uncertainty

Ontology and spatial planning

ICCSA'11 Proceedings of the 2011 international conference on Computational science and its applications - Volume Part II

Representation and manipulation of geospatial objects with indeterminate extents

APWeb'05 Proceedings of the 7th Asia-Pacific web conference on Web Technologies Research and Development

Towards similarity-based topological query languages

EDBT'06 Proceedings of the 2006 international conference on Current Trends in Database Technology

Description of combined spatial relations between broad boundary regions based on rough set

IDEAL'06 Proceedings of the 7th international conference on Intelligent Data Engineering and Automated Learning

Spatial Plateau Algebra for implementing fuzzy spatial objects in databases and GIS: Spatial plateau data types and operations

Applied Soft Computing

Topological relation analysis between high-order fuzzy regions based on fuzzy logic

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology

Geometric properties of interval type-II fuzzy regions

Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology