Julija Ovcinnikova

According to our database, Julija Ovcinnikova authored at least 24 papers between 2012 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Towards Visual Federated SPARQL Queries.

Karlis Cerans, Uldis Bojars, Julija Ovcinnikova, Lelde Lace, Mikus Grasmanis, Arturs Sprogis

Proceedings of the Joint Proceedings of Posters, 2024

2023

Visual Diagrammatic Queries in ViziQuer: Overview and Implementation.

Julija Ovcinnikova, Agris Sostaks, Karlis Cerans

Balt. J. Mod. Comput., 2023

Integrating Sparklis and ViziQuer for Enhanced SPARQL Querying and Visualization.

Uldis Bojars, Julija Ovcinnikova, Lelde Lace, Arturs Sprogis, Mikus Grasmanis, Karlis Cerans

Proceedings of the 8th International Workshop on the Visualization and Interaction for Ontologies, 2023

2022

Experience with Visual SPARQL Queries over DBPedia.

Karlis Cerans, Julija Ovcinnikova, Mikus Grasmanis, Lelde Lace

Proceedings of the Seventh International Workshop on the Visualization and Interaction for Ontologies and Linked Data co-located with the 21st International Semantic Web Conference (ISWC 2022), 2022

Towards UML-Style Visual Queries over Wikidata.

Karlis Cerans, Julija Ovcinnikova, Mikus Grasmanis, Lelde Lace

Proceedings of the Semantic Web: ESWC 2022 Satellite Events - Hersonissos, Crete, Greece, May 29, 2022

2021

Visual Presentation of SPARQL Queries in ViziQuer.

Karlis Cerans, Julija Ovcinnikova, Mikus Grasmanis, Lelde Lace, Aiga Romane

Proceedings of the Sixth International Workshop on the Visualization and Interaction for Ontologies and Linked Data co-located with the 20th International Semantic Web Conference (ISWC 2021), 2021

A UML-Style Visual Query Environment Over DBPedia.

Karlis Cerans, Lelde Lace, Mikus Grasmanis, Julija Ovcinnikova

Proceedings of the Metadata and Semantic Research - 15th International Conference, 2021

Schema-Backed Visual Queries over Europeana and Other Linked Data Resources.

Karlis Cerans, Julija Ovcinnikova, Uldis Bojars, Mikus Grasmanis, Lelde Lace, Aiga Romane

Proceedings of the Semantic Web: ESWC 2021 Satellite Events, 2021

2020

Ontology Export Patterns in OWLGrEd Editor.

Julija Ovcinnikova

Balt. J. Mod. Comput., 2020

2019

Visual Queries over Scholarly Data and other Linked Data Endpoints.

Karlis Cerans, Lelde Lace, Aiga Romane, Julija Ovcinnikova, Sergejs Kozlovics, Mikus Grasmanis, Julija Hodakovska, Arturs Sprogis, Agris Sostaks

Proceedings of the ISWC 2019 Satellite Tracks (Posters & Demonstrations, 2019

Schema-Based Visual Queries over Linked Data Endpoints.

Karlis Cerans, Lelde Lace, Aiga Romane, Julija Ovcinnikova, Mikus Grasmanis, Arturs Sprogis, Agris Sostaks

Proceedings of the Metadata and Semantic Research - 13th International Conference, 2019

Visual Query Environment over RDF Data.

Karlis Cerans, Julija Ovcinnikova, Lelde Lace, Julija Hodakovska, Aiga Romane, Mikus Grasmanis, Elina Kalnina, Arturs Sprogis, Agris Sostaks

Proceedings of the Posters and Demo Track of the 15th International Conference on Semantic Systems co-located with 15th International Conference on Semantic Systems (SEMANTiCS 2019), Karlsruhe, Germany, September 9th - to, 2019

Extensible Visualizations of Ontologies in OWLGrEd.

Karlis Cerans, Julija Ovcinnikova, Renars Liepins, Mikus Grasmanis

Proceedings of the Semantic Web: ESWC 2019 Satellite Events, 2019

2018

ViziQuer: A Visual Notation for RDF Data Analysis Queries.

Karlis Cerans, Agris Sostaks, Uldis Bojars, Juris Barzdins, Julija Ovcinnikova, Lelde Lace, Mikus Grasmanis, Arturs Sprogis

Proceedings of the Metadata and Semantic Research - 12th International Conference, 2018

ViziQuer: A Web-Based Tool for Visual Diagrammatic Queries Over RDF Data.

Karlis Cerans, Agris Sostaks, Uldis Bojars, Julija Ovcinnikova, Lelde Lace, Mikus Grasmanis, Aiga Romane, Arturs Sprogis, Juris Barzdins

Proceedings of the Semantic Web: ESWC 2018 Satellite Events, 2018

2017

Extended UML Class Diagram Constructs for Visual SPARQL Queries in ViziQuer/web.

Karlis Cerans, Juris Barzdins, Agris Sostaks, Julija Ovcinnikova, Lelde Lace, Mikus Grasmanis, Arturs Sprogis

Proceedings of the Third International Workshop on Visualization and Interaction for Ontologies and Linked Data co-located with the 16th International Semantic Web Conference (ISWC 2017), 2017

2016

Advanced UML Style Visualization of OWL Ontologies.

Julija Ovcinnikova, Karlis Cerans

Proceedings of the Second International Workshop on Visualization and Interaction for Ontologies and Linked Data co-located with the 15th International Semantic Web Conference, 2016

ViziQuer: Notation and Tool for Data Analysis SPARQL Queries.

Karlis Cerans, Julija Ovcinnikova

Proceedings of the Second International Workshop on Visualization and Interaction for Ontologies and Linked Data co-located with the 15th International Semantic Web Conference, 2016

Adding Verbalization to Graphical Ontology Editor OWLGrEd.

Renars Liepins, Normunds Gruzitis, Karlis Cerans, Julija Ovcinnikova, Uldis Bojars, Edgars Celms

Proceedings of the Databases and Information Systems IX, 2016

2015

SPARQL Aggregate Queries Made Easy with Diagrammatic Query Language ViziQuer.

Karlis Cerans, Julija Ovcinnikova, Martins Zviedris

Proceedings of the ISWC 2015 Posters & Demonstrations Track co-located with the 14th International Semantic Web Conference (ISWC-2015), 2015

Towards Graphical Query Notation for Semantic Databases.

Karlis Cerans, Julija Ovcinnikova, Martins Zviedris

Proceedings of the Perspectives in Business Informatics Research, 2015

2012

Graphical Schema Editing for Stardog OWL/RDF Databases using OWLGrEd/S.

Karlis Cerans, Guntis Barzdins, Renars Liepins, Julija Ovcinnikova, Sergejs Rikacovs, Arturs Sprogis

Proceedings of OWL: Experiences and Directions Workshop 2012, 2012

Domain-Specific OWL Ontology Visualization with OWLGrEd.

Karlis Cerans, Renars Liepins, Arturs Sprogis, Julija Ovcinnikova, Guntis Barzdins

Proceedings of the Semantic Web: ESWC 2012 Satellite Events, 2012

Advanced OWL 2.0 Ontology Visualization in OWLGrEd.

Karlis Cerans, Julija Ovcinnikova, Renars Liepins, Arturs Sprogis

Proceedings of the Databases and Information Systems VII, 2012