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overview
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With ViziQuer you can connect to a SPARQL endpoint and construct simple graphical queries to retrieve data. ViziQuer also allows you to explore SPARQL endpoint data schema. It is designed to easily define restricted data set for further analysis or just data browsing.
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Download ViziQuer.exe (appr. 40Mb, upl. 10.09.2010.)
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Download new ViziQuer version! (appr. 55 Mb, upl. 11.26.2013.)
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Download ViziQuerAgg (Aggregate query demo, upl. 27.04.2015.)
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Requirements
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Windows XP SP2 or later
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Instruction
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To install - downolad ViziQuer.exe, run it and select a directory where you want to store.
Run run_test_case.bat to test or start.bat to connect to new SPARQL endpoint.
First time you will be asked to register 2 components that are used by tool.
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HELP
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More info available in user manual
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Similar tools
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Check OWLGrEd - tool that allows to construct graphical OWL ontologies and exchange ontologies with Protege.
Check OBIS - Ontology Based Information System. By creating an ontolgy You can get a web based information system for data manipulation!
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Publications
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G. Barzdins, S.Rikacovs, M. Zviedris. Graphical Query Language as SPARQL Frontend. In Grundspenkis, J., Kirikova, M., Manolopoulos, Y., Morzy, T., Novickis, L., Vossen, G. (Eds.), Local Proceedings of 13th East-European Conference (ADBIS 2009), pp. 93-107. Riga Technical University, Riga. (2009)
G.Barzdins, E.Liepins, M.Veilande, M.Zviedris, "Ontology Enabled Graphical Database Query Tool for End-Users", Selected papers from DBIS'2008, Hele-Mai Haav (Eds.), Frontiesrs in Artificial Intelligence and Applicatons series, IOS Press, 2009. 187:105-116
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People
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Martins Zviedris, martins.zviedris at lumii lv
prof. Guntis Barzdins, guntis.barzdins at lumii lv
Sergejs Rikacovs, sergejs.rikacovs at lumii lv
Please send email to martins.zviedris at lumii lv if you want to get notification if there is new ViziQuer release!
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