Publications

R. Dargis, G. Barzdins, I. Skadina, N. Gruzitis, B. Saulite
Evaluating Open-Source LLMs in Low-Resource Languages: Insights from Latvian High School Exams
Proceedings of the 4th International Conference on Natural Language Processing for Digital Humanities, Association for Computational Linguistics, 2024
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E. Mukans and G. Barzdins
RIGA at SMM4H-2024 Task 1: Enhancing ADE discovery with GPT-4
9th Social Media Mining for Health Research and Applications Workshop and Shared Tasks (SMM4H), ACL, 2024
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K. Freivalds, E. Ozolins, G. Barzdins
Discrete Denoising Diffusion Approach to Integer Factorization
Artificial Neural Networks and Machine Learning (ICANN), Springer, 2023
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E. Mukans and G. Barzdins
RIGA at SemEval-2023 Task 2: NER Enhanced with GPT-3
17th International Workshop on Semantic Evaluation (SemEval), ACL, 2023
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E. Mukans, G. Strazds, G. Barzdins
RIGA at SemEval-2022 Task 1: Scaling Recurrent Neural Networks for CODWOE Dictionary Modeling
16th International Workshop on Semantic Evaluation (SemEval), ACL, 2022
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A. Znotins, R. Dargis, N. Gruzitis, G. Barzdins, D. Gosko
RUTA:MED – Dual Workflow Medical Speech Transcription Pipeline and Editor
Natural Language Processing and Information Systems, Springer, 2022
DOI, BibTeX

B. Saulite, R. Dargis, N. Gruzitis, I. Auzina, K. Levane-Petrova, L. Pretkalnina, L. Rituma, P. Paikens, A. Znotins, L. Strankale et al.
Latvian National Corpora Collection – Korpuss.lv
13th Language Resources and Evaluation Conference (LREC), 2022
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A. Znotins and G. Barzdins
LVBERT: Transformer-Based Model for Latvian Language Understanding
Human Language Technologies - The Baltic Perspective, IOS Press, 2020
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G. Barzdins, D. Gosko, K. Cerans, O. F. Barzdins, A. Znotins, P. F. Barzdins, N. Gruzitis, M. Grasmanis, J. Barzdins, U. Lavrinovics et al.
Pini Language and PiniTree Ontology Editor: Annotation and Verbalisation for Atomised Journalism
Proceedings of the 17th Extended Semantic Web Conference (ESWC): Posters and Demos, 2020
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P. Paikens, A. Znotins, G. Barzdins
Human-in-the-Loop Conversation Agent for Customer Service
Natural Language Processing and Information Systems, Springer, 2020
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G. Barzdins, D. Gosko, P. F. Barzdins, U. Lavrinovics, G. Bernans, E. Celms
RDF* Graph Database as Interlingua for the TextWorld Challenge
Proceedings of the IEEE Conference on Games (CoG), 2019
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S. Miranda, A. Znotins, S. B. Cohen, G. Barzdins
Multilingual Clustering of Streaming News
Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing (EMNLP), 2018
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G. Barzdins, R. Liepins, P. F. Barzdins, D. Gosko
dBaby: Grounded Language Teaching through Games and Efficient Reinforcement Learning
NIPS 2017 Workshop on Visually-Grounded Interaction and Language (ViGIL), 2017
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P. Paikens, G. Barzdins, A. Mendes, D. Ferreira, S. Broscheit, M. S. C. Almeida, S. Miranda, D. Nogueira, P. Balage, A. F. T. Martins
SUMMA at TAC Knowledge Base Population Task 2016
Proceedings of the 9th Text Analysis Conference (TAC), 2017
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N. Gruzitis, D. Gosko, G. Barzdins
RIGOTRIO at SemEval-2017 Task 9: Combining machine learning and grammar engineering for AMR parsing and generation
Proceedings of the 11th International Workshop on Semantic Evaluation (SemEval), 2017
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N. Gruzitis and G. Barzdins
FrameNet development for Latvian
Book of Abstracts of the 9th International Conference on Construction Grammar. International FrameNet Workshop (IFNW), 2016
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G. Barzdins, S. Renals, D. Gosko
Character-level neural translation for multilingual media monitoring in the SUMMA project
Proceedings of the 10th International Conference on Language Resources and Evaluation (LREC), 2016
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N. Gruzitis and G. Barzdins
The role of CNL and AMR in scalable abstractive summarization for multilingual media monitoring
Controlled Natural Language, Springer, 2016
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G. Barzdins and D. Gosko
RIGA at SemEval-2016 Task 8: Impact of Smatch extensions and character-level neural translation on AMR parsing accuracy
Proceedings of the 10th International Workshop on Semantic Evaluation (SemEval), 2016
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K. Cerans, R. Liepins, A. Sprogis, J. Ovcinnikova, G. Barzdins
Domain-specific OWL ontology visualization with OWLGrEd
The Semantic Web: ESWC 2012 Satellite Events, Springer, 2015
DOI, BibTeX

G. Barzdins, P. Paikens, D. Gosko
Riga: from FrameNet to semantic frames with C6.0 rules
Proceedings of the 9th International Workshop on Semantic Evaluation (SemEval), 2015
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M. Zviedris, A. Romane, G. Barzdins, K. Cerans
Ontology-based information system
Semantic Technology, Springer, 2014
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I. Opmane, L. Truksans, G. Barzdins, A. Heidens, R. Balodis, P. Merzlyakov
ZERO: an efficient Ethernet-over-IP tunneling protocol
Inter-cooperative Collective Intelligence: Techniques and Applications, Springer, 2014
DOI, BibTeX

G. Barzdins
FrameNet CNL: a knowledge representation and information extraction language
Controlled Natural Language, Springer, 2014
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G. Barzdins, D. Gosko, L. Rituma, P. Paikens
Using C5.0 and exhaustive search for boosting frame-semantic parsing accuracy
Proceedings of the 9th International Conference on Language Resources and Evaluation (LREC), 2014
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I. Skadina, I. Auzina, G. Barzdins, R. Skadins, A. Vasiljevs
Language resources and technology in Latvia (2010-2014)
Human Language Technologies - The Baltic Perspective, IOS Press, 2014
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D. Gosko and G. Barzdins
Adding Constructicon to the Latvian FrameNet
Human Language Technologies - The Baltic Perspective, IOS Press, 2014
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K. Cerans, G. Barzdins, R. Liepins, J. Ovcinnikova, S. Rikacovs, A. Sprogis
Graphical schema editing for StarDog OWL/RDF databases using OWLGrEd/S
Proceedings of the Workshop on OWL: Experiences and Directions (OWLED), 2012
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N. Gruzitis, P. Paikens, G. Barzdins
FrameNet resource grammar library for GF
Controlled Natural Language, Springer, 2012
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M. Zviedris and G. Barzdins
ViziQuer: a tool to explore and query SPARQL endpoints
The Semanic Web: Research and Applications, Springer, 2011
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G. Barzdins
When FrameNet meets a controlled natural language
Proceedings of the 18th Nordic Conference of Computational Linguistics (NODALIDA), 2011
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N. Gruzitis and G. Barzdins
Towards a more natural multilingual controlled language interface to OWL
Proceedings of the 9th International Conference on Computational Semantics (IWCS), 2011
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J. Barzdins, G. Barzdins, K. Cerans, R. Liepins, A. Sprogis
OWLGrEd: a UML style graphical editor for OWL
Proceedings of the Workshop on Ontology Repositories and Editors for the Semantic Web, 2010
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J. Barzdins, G. Barzdins, K. Cerans, R. Liepins, A. Sprogis
OWLGrEd: a UML style graphical notation and editor for OWL 2
Proceedings of the Workshop on OWL: Experiences and Directions (OWLED), 2010
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J. Barzdins, G. Barzdins, K. Cerans, R. Liepins, A. Sprogis
UML style graphical notation and editor for OWL 2
Perspectives in Business Informatics Research, Springer, 2010
DOI, BibTeX

A. Wyner, K. Angelov, G. Barzdins, D. Damljanovic, B. Davis, N. Fuchs, S. Hoefler, K. Jones, K. Kaljurand, T. Kuhn et al.
On controlled natural languages: properties and prospects
Controlled Natural Language, Springer, 2010
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N. Gruzitis and G. Barzdins
Polysemy in controlled natural language texts
Controlled Natural Language, Springer, 2010
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G. Nespore, B. Saulite, G. Barzdins, N. Gruzitis
Comparison of the SemTi-Kamols and Tesniere's dependency grammars
Human Language Technologies - The Baltic Perspective, IOS Press, 2010
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G. Barzdins, S. Rikacovs, M. Zviedris
Graphical query language as SPARQL frontend
Proceedings of the 13th East-European Conference on Advances in Databases and Information Systems (ADBIS), 2009
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G. Barzdins, E. Liepins, M. Veilande, M. Zviedris
Ontology enabled graphical database query tool for end-users
Databases and Information Systems V, IOS Press, 2009
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G. Barzdins, E. Liepins, M. Veilande, M. Zviedris
Semantic Latvia approach in the medical domain
Proceedings of the 8th International Baltic Conference on Databases and Information Systems (Baltic DB&IS), 2008
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G. Barzdins, N. Gruzitis, G. Nespore, B. Saulite, I. Auzina, K. Levane-Petrova
Multidimensional ontologies: integration of Frame Semantics and Ontological Semantics
Proceedings of the 13th EURALEX International Congress, 2008
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G. Barzdins, N. Gruzitis, G. Nespore, B. Saulite, I. Auzina, K. Levane-Petrova
Ontological word sense disambiguation for discourse representation
Proceedings of the 3rd Baltic Conference on Human Language Technologies (Baltic HLT), 2007
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M. Barinskis and G. Barzdins
Satisfiability model visualization plugin for deep consistency checking of OWL ontologies
Proceedings of the Workshop on OWL: Experiences and Directions (OWLED), 2007
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G. Barzdins and M. Barinskis
The minimal finite model visualization as an ontology debugging tool
Proceedings of the 20th International Workshop on Description Logics (DL), 2007
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G. Barzdins, N. Gruzitis, G. Nespore, B. Saulite
Dependency-based hybrid model of syntactic analysis for the languages with a rather free word order
Proceedings of the 16th Nordic Conference of Computational Linguistics (NODALIDA), 2007
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J. Barzdins, G. Barzdins, R. Balodis, K. Cerans, A. Kalnins, M. Opmanis, K. Podnieks
Towards semantic Latvia
Communications of the 7th International Baltic Conference on Databases and Information Systems (Baltic DB&IS), 2006
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G. Barzdins, N. Gruzitis, R. Kudins
Re-engineering OntoSem ontology towards OWL DL compliance
Knowledge-Based Software Engineering, IOS Press, 2006
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G. Barzdins

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