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teaching:mfe:is [2014/02/19 15:13] ezimanyi [Publishing and Using Spatio-temporal Data on the Semantic Web] |
teaching:mfe:is [2014/02/19 15:18] ezimanyi [Extending SPARQL for Spatio-temporal Data Support] |
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| * Contacts : | * Contacts : | ||
| - | * [[ezimanyi@ulb.ac.be|Esteban Zimányi]] (CoDE) | + | * [[ezimanyi@ulb.ac.be|Esteban Zimányi]] |
| =====Publishing and Using Spatio-temporal Data on the Semantic Web===== | =====Publishing and Using Spatio-temporal Data on the Semantic Web===== | ||
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| by application providers, that can build attractive and useful applications, in particular, for devices like mobile phones, tablets, etc. | by application providers, that can build attractive and useful applications, in particular, for devices like mobile phones, tablets, etc. | ||
| - | The goals of this thesis are: (i) study the existing proposals for mapping spatio-temporal data into LOD; (ii) apply this mapping to a real world case study (the "Open Semantic Cloud for Brussels" project; (iii) Based on the produced mapping, and using existing applications like the [[http://linkedgeodata.org/|Linked Geo Data project]], build applications that make use of LOD for example, to find out which cultural events are taking place at a given time at a given location. | + | The goals of this thesis are: (i) study the existing proposals for mapping spatio-temporal data into LOD; (ii) apply this mapping to a real-world case study (as was the case for the [[http://www.oscb.be/|Open Semantic Cloud for Brussels]] project; (iii) Based on the produced mapping, and using existing applications like the [[http://linkedgeodata.org/|Linked Geo Data project]], build applications that make use of LOD for example, to find out which cultural events are taking place at a given time at a given location. |
| - | * Contact: [[ezimanyi@ulb.ac.be|Esteban Zimányi]] (CoDE) | + | * Contact: [[ezimanyi@ulb.ac.be|Esteban Zimányi]] |
| =====Extending SPARQL for Spatio-temporal Data Support===== | =====Extending SPARQL for Spatio-temporal Data Support===== | ||
| [[http://www.w3.org/TR/rdf-sparql-query/|SPARQL]] is the W3C standard language to query RDF data over the semantic web. Although syntactically similar to SQL, SPARQL is based on graph matching. In addition, SPARQL is aimed, basically, to query alphanumerical data. | [[http://www.w3.org/TR/rdf-sparql-query/|SPARQL]] is the W3C standard language to query RDF data over the semantic web. Although syntactically similar to SQL, SPARQL is based on graph matching. In addition, SPARQL is aimed, basically, to query alphanumerical data. | ||
| - | Therefore, a proposal to extend SPARQL to support spatial data has been presented to the Open Geospatial Consortium. This proposal is called [[http://www.opengeospatial.org/projects/groups/geosparqlswg/|GeoSPARQL]]. | + | Therefore, a proposal to extend SPARQL to support spatial data, called [[http://www.opengeospatial.org/projects/groups/geosparqlswg/|GeoSPARQL]], has been presented to the Open Geospatial Consortium. |
| - | In his thesis we propose to (a) perform an analysis of the current proposal for GeoSARQL; (b) a study of current implementations of SPARQL that support spatial data; (c) implement simple extensions for SPARQL to support spatial data, and use these language in real-world use cases. | + | In this thesis we propose to (1) perform an analysis of the current proposal for GeoSPARQL; (2) a study of current implementations of SPARQL that support spatial data; (3) implement simple extensions for SPARQL to support spatial data, and use these language in real-world use cases. |
| - | * Contact: [[ezimanyi@ulb.ac.be|Esteban Zimányi]] (CoDE) | + | * Contact: [[ezimanyi@ulb.ac.be|Esteban Zimányi]] |