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Ontology-Based Extensible Semantic Description Model for Discovery and Retrieval of Geo-Spatial Information
GIS Integration Knowledge Base Retrieval Representation Spatial Infrastructures Model Method
2015/12/11
Finding and accessing suitable geographic information to satisfy various applications in the open and distributed environments of Spatial Data Infrastructures (SDIs) is a crucial task. However, becaus...
Ontology based Semantic Metadata for Imagery and Gridded Data
Satellite Remote Sensing Interoperability Metadata Semantics Image Understanding Ontology
2015/12/2
Nowadays, huge volumes of imagery and gridded data are accessible. However they vary in formats and are stored at various organizations leading to problems of data discovery, data interoperability and...
Design of Geo-ontology Based on Concept Lattice
Geo-ontology Concept Ontology-property Semantic Relation
2015/12/2
Ontology is an explicit specification of a conceptualization in Artificial Intelligence. Geo-ontology is a very complex and intricate concept. Lots of researchers begin to research Geo-ontology, but m...
AN ONTOLOGY-DRIVEN APPROACH FOR SPATIAL DATA QUALITY EVALUATION
geographic information ontologies quality evaluation workflow management
2015/9/28
The process of spatial data quality evaluation is a set of interrelated activities aiming to produce a data quality result, and moreover,to fulfil the quality requirements set forth by the customers. ...
GUIDELINES ON GEOGRAPHIC ONTOLOGY INTEGRATION
GIS Geography Interoperability Comparison Extraction Integration
2015/8/31
Semantic integration is a complex process influenced by different factors or characteristics. The problem is further complicated by
the confusion concerning many issues entailed in the integration p...
CLASSIFICATION BASED ON GEOGRAPHICAL INFORMATION ONTOLOGY
Geographical information Ontology Property Classification
2015/8/10
Ontology, which derives from philosophy, is a discipline of Philosophy that deals with existence. In recent years, it has been widely used in artificial intelligence and computer science, mainly repre...
CARTOGRAPHIC INTEGRATION ON MOBILE DEVICES FROM SEVERAL PROVIDERS’ LBS BY MEANS OF MAP SYMBOL ONTOLOGY
GIS LBS Cartography Ontology OWL CartOWL Web Services OWS
2014/6/12
With the increasing number of geographical data and distributed geospatial applications with heterogeneous databases, many problems may arise while integrating the details of user‘...
Metadata Extended Model Based On Geological Domain Ontology
ontology geological domain ontology metadata metadata extended model
2013/3/5
The current metadata modeling techniques can not meet the needs of knowledge conception expression, knowledge organization, and metadata semantic consistency in geological domain. This paper introduce...