ViziQuer
Structured Semantic Data Search Tool

overview 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.


Download ViziQuer.exe (appr. 40Mb, upl. 10.09.2010.)

Download new ViziQuer version! (appr. 55 Mb, upl. 11.26.2013.)

Requirements Windows XP SP2 or later
Instruction 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.
HELP More info available in user manual

Similar tools 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!
Publications
  • 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

  • People 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!