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A semantic approach to retrieving, linking, and integrating heterogeneous geospatial data
2013
Joint Proceedings of the Workshop on AI Problems and Approaches for Intelligent Environments and Workshop on Semantic Cities - AIIP '13
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Finally, we link the geospatial data (in RDF) from different sources using a semantic matching algorithm and integrate them using SPARQL queries. ...
Then we model and publish the extracted geospatial data to RDF for eliminating the data heterogeneity. ...
We take Wikimapia and OpenStreetMap as the example sources in this paper. ...
doi:10.1145/2516911.2516914
dblp:conf/ijcai/ZhangCSK13
fatcat:obp3wt5zrzfhbolokruwfkvucm
MetaData Retrieval: A Software Prototype for the Annotation of Maps with Social Metadata
[chapter]
2011
Lecture Notes in Computer Science
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The request is translated into SQL queries for the database and in web service requests for OpenStreetMap and GeoNames. ...
The MDR user acts with a user-friendly GUI, a Query By Example in which the user specifies in a multi-dimensional data model the spatial objects for which new information are searched for. ...
MDR Description MDR is based on the annotations present in OpenStreetMap (OSM) and GeoNames. ...
doi:10.1007/978-3-642-23808-6_47
fatcat:bdz4dxssoreb7oaorj4xk72tue
A Rule-Based Spatial Reasoning Approach for OpenStreetMap Data Quality Enrichment; Case Study of Routing and Navigation
2017
Sensors
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The information broker is embedded into a framework where annotations and mappings between OpenStreetMap data attributes and external resources, such as taxonomies, support the enrichment of queries to ...
In this paper, we propose a new geospatial information approach that enables the retrieval of implicit information, i.e., geospatial entities that do not exist explicitly in the available source. ...
The author would like to thank Alexander Zipf and Mohamed Bakillah for supervising the study and providing valuable discussion on the topic. ...
doi:10.3390/s17112498
pmid:29088125
pmcid:PMC5712863
fatcat:szgjfheszfadnfel2cz6gytaf4
Automatic gazetteer enrichment with user-geocoded data
2013
Proceedings of the Second ACM SIGSPATIAL International Workshop on Crowdsourced and Volunteered Geographic Information - GEOCROWD '13
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We have identified sources of novel local gazetteer entries in crowd-sourced OpenStreetMap and Wikimapia geotags that include geo-coordinates. ...
We created a fuzzy match algorithm using machine learning (SVM) that checks both for approximate spelling and approximate geocoding in order to find duplicates between the crowd-sourced tags and the gazetteer ...
ACKNOWLEDGMENTS We acknowledge and thank OpenStreetMap, and Wikimapia users for the opportunity to work with their data. ...
doi:10.1145/2534732.2534736
dblp:conf/gis/GelernterGKZ13
fatcat:fsor2vfidfbjpfwyfeymj4ml6q
Accelerated Probabilistic Learning Concept for Mining Heterogeneous Earth Observation Images
2015
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
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The system is able to learn different semantic labels based on a newly developed Bayesian networks algorithm and allows different probabilistic retrieval methods of all semantically related images with ...
The achieved speed-up allows the introduction of new feature models improving the learning capabilities of knowledge-driven image information mining systems and opening them to Big Data environments. ...
Espinoza-Molina, and G. Schwarz for their help during the writing and reviewing process. ...
doi:10.1109/jstars.2015.2435491
fatcat:s2e7ntyz75dvrmg22yqmmai7ya
Geospatial dataset curation through a location-based game
2015
Semantic Web Journal
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The paper describes the generated datasets: we illustrate the genesis and life-cycle of Urbanopoly data; we explain the modelling choices by introducing the provenance-based Human Computation ontology ...
The Urbanopoly datasets contain the results of a data curation campaign on available geospatial open datasets like OpenStreetMap. ...
The author would like to thank Dario Cerizza, Marta Corubolo, Simone Contessa, Daniele Dell'Aglio, Emanuele Della Valle and Stefano Fumeo for the valuable contribution to the discussion. ...
doi:10.3233/sw-130129
fatcat:m3ojt7s7tfembg6gqgpucjxa6y
Ontology-Based Data Access for Maritime Security
[chapter]
2016
Lecture Notes in Computer Science
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In this paper we describe how we address the challenge of combining and processing real-time and static data from different sources using ontology-based data access techniques, and we explain how the application ...
of semantic web technologies increases the value of data and improves the processing workflow in the maritime domain. ...
Brüggemann is supported by the German BMBF project EMSec; Bereta and Xiao are supported by the EU under the large-scale integrating project (IP) Optique (Scalable End-user Access to Big Data), grant agreement ...
doi:10.1007/978-3-319-34129-3_45
fatcat:3lhzvlj4vrf6xbws5zip4fzvea
Content vs. Context
2015
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMCCAP)
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In this study we explore the task of landmark retrieval through the analysis of two types of state-of-the-art techniques, namely media-content based and geo-context based retrievals. ...
features for indexing and searching, and help in selecting between the most suitable methods for retrieval based on different conditions. ...
Fig. 7 :Fig. 8 : 78 GeoLVD method results with retrieval queries based on Google StreetView images. GeoLVD method results with retrieval queries based on video frames. ...
doi:10.1145/2700287
fatcat:cc2pcrlvt5dhzmls4fpn44hhc4
T2.O.M. T.O.M.: Techniques and Technologies for an Ontology-Based Mobility Tool with Open Maps
[chapter]
2010
Lecture Notes in Computer Science
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The framework we propose is based on open standards, and particularly it uses crowd-sourced maps available under the OpenStreetMap project, where Points Of Interest (POI) of the basic cartography are semantically ...
Nowadays, vehicle navigation systems have a limited effectiveness in satisfying user interests and needs. ...
Acknowledgments The authors acknowledge partial support of Apulia Region Strategic Project PS 025 -Processes and technologies supporting quasi-markets in logistics. ...
doi:10.1007/978-3-642-16985-4_18
fatcat:kehwqyphvfhibpj24p36bbn4di
A Corpus and Semantic Parser for Multilingual Natural Language Querying of OpenStreetMap
2016
Proceedings of the 2016 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies
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We present a corpus of 2,380 natural language queries paired with machine readable formulae that can be executed against world wide geographic data of the OpenStreetMap (OSM) database. ...
Furthermore, it combines syntactic complexity and compositionality with a reasonable lexical variability of queries, making it an interesting new publicly available dataset for research on semantic parsing ...
Acknowledgments We would like to thank the OSM developers Roland Olbricht and Martin Raifer for their support and for contributing a dataset of shared user queries. ...
doi:10.18653/v1/n16-1088
dblp:conf/naacl/HaasR16
fatcat:auvxvahxbvakjp7nd6iy66yzry
Concept-aware geographic information retrieval
2017
Proceedings of the International Conference on Web Intelligence - WI '17
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2020 pre-print arXiv:2003.13481v1 fatcat:h73a3kpubjc5leqxhravldthxy
This paper proposes an information retrieval support model based on semantic concept identification. ...
Textual queries are largely employed in information retrieval to let users specify search goals in a natural way. ...
We thank Angiole a Voghera, Luigi La Riccia, Maurizio Lucenteforte and Gianluca Torta for their work in the OnToMap project. ...
doi:10.1145/3106426.3106498
dblp:conf/webi/MauroAS17
fatcat:aqkxholyrnautcex6utikbfnvy
A Framework and a Tool for Semantic Annotation of POIs in OpenStreetMap
2014
Procedia - Social and Behavioral Sciences
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To go beyond this restriction, the framework presented here is based on open standards and tools: in particular, it leverages Semantic Web technologies and crowd-sourced maps available from OpenStreetMap ...
The information content supporting location-based service discovery and path calculation is usually shallow. ...
Acknowledgement The authors acknowledge partial support of the LOG.IN project in the Italian "Industria 2015" initiative. ...
doi:10.1016/j.sbspro.2014.01.144
fatcat:gjt2srnw3rbapftvu3arbjmade
Semantic Annotation of OpenStreetMap Points of Interest for Mobile Discovery and Navigation
2012
2012 IEEE First International Conference on Mobile Services
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Therefore the proposed framework is based on open standards and tools, particularly Semantic Web technologies and crowdsourced maps available from OpenStreetMap. ...
The information content supporting location-based service discovery and path calculation is usually shallow. ...
Users submit queries in SPARQL RDF query language (www.w3.org/TR/rdf-sparql-query/) to a public endpoint on the Web, in order to retrieve geo-data of a particular region, optionally filtered by property ...
doi:10.1109/mobserv.2012.17
dblp:conf/mobserv/RutaSILS12
fatcat:zsee5ghb25dpbgphxd5e66frhy
Development of a Mobile GIS Property Mapping Application using Mobile Cloud Computing
2017
International Journal of Advanced Computer Science and Applications
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After design and modeling, the developed application was trialed in the field and 10 properties were mapped successfully. ...
The benefits of this model include real time complete property data capture and the use of non GIS experts in mapping projects. ...
ACKNOWLEDEGMENT The authors would like to thank the staff at Kafue Local Authority and residents of Parkview Estates for the help rendered during the study. ...
doi:10.14569/ijacsa.2017.081008
fatcat:mqafaea3dvdfrp5wovbgkgjbsq
High-level geospatial information discovery and fusion for geocoded multimedia
2013
International Journal of Pervasive Computing and Communications
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Improvements and portability of technologies and smart devices have enabled a rapid growth in the amount of user generated media such as photographs and videos. ...
In this paper we present a system architecture that incorporates our proposed approach to aggregate several geospatial databases to enrich geo-tagged media with human readable information, which will further ...
We model the metadata to facilitate querying and searching of the media based on the newly enriched metadata. ...
doi:10.1108/ijpcc-09-2013-0026
fatcat:sua7uo6ebvb2vcg5npww5gqmdy
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