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Geo-L: Topological Link Discovery for Geospatial Linked Data Made Easy

Christian Zinke-Wehlmann, Amit Kirschenbaum
2021 ISPRS International Journal of Geo-Information  
The present paper introduces Geo-L, a system for the discovery of RDF spatial links based on topological relations.  ...  Geospatial linked data are an emerging domain, with growing interest in research and the industry.  ...  Geo-L We developed a system for topological link discovery for geospatial linked data, which provides the required functionality and shows a high performance and accuracy.  ... 
doi:10.3390/ijgi10100712 fatcat:cy3np5hgmbhf3idr3kjdibienq

Geo-L: Linking Geospatial Data Made Easy [article]

Christian Zinke-Wehlmann, Amit Kirschenbaum
2020 arXiv   pre-print
The present paper introduces Geo-L, a system for discovery of RDF spatial links based on topological relations.  ...  Geospatial Linked Data is an emerging domain with growing interest in research and industry.  ...  The present work introduces Geo-L, a system for discovery of spatial links in RDF datasets according to topological relations.  ... 
arXiv:1906.05366v2 fatcat:4ii4l3gcxvd5xbnw4fvn4lvd3q

Ontology-based Consistent Specification and Scalable Execution of Sensor Data Acquisition Plans in Cross-Domain loT Platforms [article]

LUCA FERRARI
2018
" : " minutes 3 0 " , 7 " s p a t i a l _ g r a n " : " p o i n t " , 8 " n o d e s a t t r i b u t e s " : [ 9 [ " timestamp " , " d a t e t i m e " , " " ] , [ " geo : l a t " , " numeric " , " degree  ...  A topology is a Direct Acyclic Graph (DAG) of computation in which each node contains processing logic, and links between nodes indicate how data should be routed around.  ...  Then, as the join requires, we need to identify the "join" attributes for the stream and for the static data. At this point we proceed as we hae done for the join service.  ... 
doi:10.13130/ferrari-luca_phd2018-04-05 fatcat:zve2muvox5fknbmfgctsvsov7q