Extensible Visualizations of Ontologies in OWLGrEd. - Cerans, Karlis; Ovcinnikova, Julija; Liepins, Renars; Grasmanis, Mikus (2019)

The SUMMA Platform: A Scalable Infrastructure for Multi-lingual Multi-media Monitoring. - Germann, Ulrich; Liepins, Renars; Barzdins, Guntis; Gosko, Didzis; Miranda, Sebastião; Nogueira, David (2018)

news.bridge - Automated Transcription and Translation for News. - Kreeft, Peggy van der; Liepins, Renars (2018)

The SUMMA Platform Prototype. - Liepins, Renars; Germann, Ulrich; Barzdins, Guntis; Birch, Alexandra; Renals, Steve; Weber, Susanne; Kreeft, Peggy van der; Bourlard, Hervé; Prieto, João; Klejch, Ondrej; Bell, Peter; Lazaridis, Alexandros; et al. (2017)

Improving the Neural GPU Architecture for Algorithm Learning. - Freivalds, Karlis; Liepins, Renars (CoRR, 2017)

Towards Self-explanatory Ontology Visualization with Contextual Verbalization. - Liepins, Renars; Bojars, Uldis; Gruzitis, Normunds; Cerans, Karlis; Celms, Edgars (2016)

Adding Verbalization to Graphical Ontology Editor OWLGrEd. - Liepins, Renars; Gruzitis, Normunds; Cerans, Karlis; Ovcinnikova, Julija; Bojars, Uldis; Celms, Edgars (2016)

Extending OWL Ontology Visualizations with Interactive Contextual Verbalization. - Bojars, Uldis; Liepins, Renars; Gruzitis, Normunds; Cerans, Karlis; Celms, Edgars (2016)

Towards Self-explanatory Ontology Visualization with Contextual Verbalization. - Liepins, Renars; Bojars, Uldis; Gruzitis, Normunds; Cerans, Karlis; Celms, Edgars (CoRR, 2016)

OWLGrEd Ontology Visualizer. - Liepins, Renars; Grasmanis, Mikus; Bojars, Uldis (2014)

Readability of a diagrammatic query language. - Zviedris, Martins; Liepins, Renars (2014)

The State of Open Data in Latvia: 2014. - Bojars, Uldis; Liepins, Renars (CoRR, 2014)

Advanced OWL 2.0 Ontology Visualization in OWLGrEd. - Cerans, Karlis; Ovcinnikova, Julija; Liepins, Renars; Sprogis, Arturs (2012)

OWL Orthogonal Extension. - Liepins, Renars; Barzdins, Janis; Lace, Lelde (2012)

Architecture and Language for Semantic Reduction of Domain-Specific Models in BPMS. - Lace, Lelde; Liepins, Renars; Rencis, Edgars (2012)

Domain-Specific OWL Ontology Visualization with OWLGrEd. - Cerans, Karlis; Liepins, Renars; Sprogis, Arturs; Ovcinnikova, Julija; Barzdins, Guntis (2012)

Visualizing and Editing Ontology Fragments with OWLGrEd. - Liepins, Renars; Cerans, Karlis; Sprogis, Arturs (2012)

Library for model querying: IQuery. - Liepins, Renars (2012)

Graphical Schema Editing for Stardog OWL/RDF Databases using OWLGrEd/S. - Cerans, Karlis; Barzdins, Guntis; Liepins, Renars; Ovcinnikova, Julija; Rikacovs, Sergejs; Sprogis, Arturs (2012)

Advanced Ontology Visualization with OWLGrEd. - Barzdins, Janis; Cerans, Karlis; Liepins, Renars; Sprogis, Arturs (2011)

UML Style Graphical Notation and Editor for OWL 2. - Barzdins, Janis; Barzdins, Guntis; Cerans, Karlis; Liepins, Renars; Sprogis, Arturs (2010)

OWLGrEd: a UML Style Graphical Notation and Editor for OWL 2. - Barzdins, Janis; Barzdins, Guntis; Cerans, Karlis; Liepins, Renars; Sprogis, Arturs (2010)

GrTP: Transformation Based Graphical Tool Building Platform. - Barzdins, Janis; Zarins, Andris; Cerans, Karlis; Kalnins, Audris; Rencis, Edgars; Lace, Lelde; Liepins, Renars; Sprogis, Arturs (2007)