Uldis Bojars

According to our database, Uldis Bojars authored at least 42 papers between 2005 and 2023.

Collaborative distances:

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

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

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

National Library of Latvia Subject Headings as Linked Open Data.

Marite Apenite, Uldis Bojars

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

2020

Linked Data for Digital Humanities Scholars and Researchers: "Rainis and Aspazija" (RunA) Collection.

Uldis Bojars, Anita Rasmane, Anita Goldberga

Proceedings of the Post-Proceedings of the 5th Conference Digital Humanities in the Nordic Countries (DHN 2020), 2020

2019

LinkedSaeima: A Linked Open Dataset of Latvia's Parliamentary Debates.

Uldis Bojars, Roberts Dargis, Uldis Lavrinovics, Peteris Paikens

Proceedings of the Semantic Systems. The Power of AI and Knowledge Graphs, 2019

2018

Semantic Annotation Tool for Cultural Heritage Content.

Uldis Bojars, Anita Rasmane, Arturs Zogla, Signe Balina, Edgars Salna

Balt. J. Mod. Comput., 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

The Requirements for Semantic Annotation of Cultural Heritage Content.

Uldis Bojars, Anita Rasmane, Arturs Zogla

Proceedings of the Second Workshop on Humanities in the Semantic Web (WHiSe II) co-located with 16th International Semantic Web Conference (ISWC 2017), 2017

2016

Extending OWL Ontology Visualizations with Interactive Contextual Verbalization.

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

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

Case study: towards a linked digital collection of Latvian cultural heritage.

Uldis Bojars

Proceedings of the 1st Workshop on Humanities in the Semantic Web co-located with 13th ESWC Conference 2016 (ESWC 2016), 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

Towards Self-explanatory Ontology Visualization with Contextual Verbalization.

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

Proceedings of the Databases and Information Systems, 2016

2015

Linking Library Data for Quality Improvement and Data Enrichment.

Uldis Bojars, Arturs Zogla, Elita Eglite

Proceedings of the DATA 2015, 2015

2014

The State of Open Data in Latvia: 2014.

Uldis Bojars, Renars Liepins

CoRR, 2014

OWLGrEd Ontology Visualizer.

Renars Liepins, Mikus Grasmanis, Uldis Bojars

Proceedings of the ISWC Developers Workshop 2014, 2014

2013

Linked Data for Digital Libraries.

Uldis Bojars, Nuno Lopes, Jodi Schneider

Proceedings of the Research and Advanced Technology for Digital Libraries, 2013

Collaborative Recall and Extended identity in Twitter communication.

Jurgis Skilters, Liva Brice, Kristina Berzina, Uldis Bojars, Monika Kreile, Marta Selecka

Proceedings of the 35th Annual Meeting of the Cognitive Science Society, 2013

2011

The Pragmatics of Political Messages in Twitter Communication.

Jurgis Skilters, Monika Kreile, Uldis Bojars, Inta Brikse, Janis Pencis, Laura Uzule

Proceedings of the Semantic Web: ESWC 2011 Workshops, 2011

2010

An Overview of SMOB 2: Open, Semantic and Distributed Microblogging.

Alexandre Passant, Uldis Bojars, John G. Breslin, Tuukka Hastrup, Milan Stankovic, Philippe Laublet

Proceedings of the Fourth International Conference on Weblogs and Social Media, 2010

2009

Reports of the AAAI 2009 Spring Symposia.

Jie Bao, Uldis Bojars, Tanzeem Choudhury, Li Ding, Mark Greaves, Ashish Kapoor, Sandy Louchart, Manish Mehta, Bernhard Nebel, Sergei Nirenburg, Tim Oates, David L. Roberts, Antonio Sanfilippo, Nenad Stojanovic, Kristen Stubbs, Andrea Lockerd Thomaz, Katherine M. Tsui, Stefan Wölfl

AI Mag., 2009

SIOC Project: Semantically Interlinked Online Communities.

Uldis Bojars, Alexandre Passant

Proceedings of the Second Multi-Agent Logics, 2009

Porting Social Media Contributions with SIOC.

Uldis Bojars, John G. Breslin, Stefan Decker

Proceedings of the Recent Trends and Developments in Social Software, 2009

The SIOC Project: Semantically-Interlinked Online Communities, from Humans to Machines.

Alexandre Passant, Uldis Bojars, John G. Breslin, Stefan Decker

Proceedings of the Coordination, 2009

Organizing Committee.

Mark Greaves, Li Ding, Jie Bao, Uldis Bojars

Proceedings of the Social Semantic Web: Where Web 2.0 Meets Web 3.0, 2009

2008

Using the Semantic Web for linking and reusing data across Web 2.0 communities.

Uldis Bojars, John G. Breslin, Aidan Finn, Stefan Decker

J. Web Semant., 2008

Interlinking the Social Web with Semantics.

Uldis Bojars, John G. Breslin, Vassilios Peristeras, Giovanni Tummarello, Stefan Decker

IEEE Intell. Syst., 2008

Browsing Linked Data with Fenfire.

Tuukka Hastrup, Richard Cyganiak, Uldis Bojars

Proceedings of the WWW2008 Workshop on Linked Data on the Web, 2008

Weaving SIOC into the Web of Linked Data.

Uldis Bojars, Alexandre Passant, Richard Cyganiak, John G. Breslin

Proceedings of the WWW2008 Workshop on Linked Data on the Web, 2008

Social Data on the Web 2008.

John G. Breslin, Uldis Bojars, Alexandre Passant, Sergio Fernández

Proceedings of the ISWC2008 Workshop on Social Data on the Web (SDoW2008) Karlsruhe, 2008

Expressing Argumentative Discussions in Social Media Sites.

Christoph Lange, Uldis Bojars, Tudor Groza, John G. Breslin, Siegfried Handschuh

Proceedings of the ISWC2008 Workshop on Social Data on the Web (SDoW2008) Karlsruhe, 2008

An Interactive Map of Semantic Web Ontology Usage.

Sheila Kinsella, Uldis Bojars, Andreas Harth, John G. Breslin, Stefan Decker

Proceedings of the 12th International Conference on Information Visualisation, 2008

Social Network and Data Portability using Semantic Web Technologies.

Uldis Bojars, Alexandre Passant, John G. Breslin, Stefan Decker

Proceedings of the BIS 2008 Workshops Proceedings: Social Aspects of the Web (SAW 2008), 2008

2007

The Boardscape: Creating a Super Social Network of Message Boards.

John G. Breslin, Ron Kass, Uldis Bojars

Proceedings of the First International Conference on Weblogs and Social Media, 2007

An Empirical Investigation of Social Networks in the Blogosphere.

Uldis Bojars, Andreas Harth, Sheila Kinsella, Sriniva Raghavendra

Proceedings of the First International Conference on Weblogs and Social Media, 2007

An Architecture to Discover and Query Decentralized RDF Data.

Uldis Bojars, Alexandre Passant, Frederick Giasson, John G. Breslin

Proceedings of the ESWC'07 Workshop on Scripting for the Semantic Web, 2007

Combining RDF Vocabularies for Expert Finding.

Boanerges Aleman-Meza, Uldis Bojars, Harold Boley, John G. Breslin, Malgorzata Mochól, Lyndon J. B. Nixon, Axel Polleres, Anna V. Zhdanova

Proceedings of the Semantic Web: Research and Applications, 2007

A Prototype to Explore Content and Context on Social Community Sites.

Uldis Bojars, Benjamin Heitmann, Eyal Oren

Proceedings of the Social Semantic Web 2007, 2007

2006

SIOC: an approach to connect web-based communities.

John G. Breslin, Stefan Decker, Andreas Harth, Uldis Bojars

Int. J. Web Based Communities, 2006

An Analysis of Bloggers, Topics and Tags for a Blog Recommender System.

Conor Hayes, Paolo Avesani, Uldis Bojars

Proceedings of the From Web to Social Web: Discovering and Deploying User and Content Profiles, 2006

Using Semantics to Enhance the Blogging Experience.

Knud Möller, Uldis Bojars, John G. Breslin

Proceedings of the Semantic Web: Research and Applications, 2006

2005

Towards Semantically-Interlinked Online Communities.

John G. Breslin, Andreas Harth, Uldis Bojars, Stefan Decker

Proceedings of the Semantic Web: Research and Applications, 2005