Automatic Construction of Test Sets: Theoretical Approach. - Andrejs J. Auzins; Janis Barzdins; Janis Bicevskis; Karlis Cerans; Audris Kalnins (Baltic Computer Science, 1991)

Self-learning inductive inference machines. - Karlis Cerans; Carl H. Smith (Comput. Intell., 1991)

Decidability of Bisimulation Equivalences for Parallel Timer Processes. - Karlis Cerans (CAV, 1992)

Feasibility of Finite and Infinite Paths in Data Dependent Programs. - Karlis Cerans (LFCS, 1992)

Timed Modal Specification - Theory and Tools. - Karlis Cerans; Jens Chr. Godskesen; Kim Guldstrand Larsen (CAV, 1993)

Efficient Learning of Regular Expressions from Good Examples. - Alvis Brazma; Karlis Cerans (AII/ALT, 1994)

Deciding Properties of Integral Relational Automata. - Karlis Cerans (ICALP, 1994)

CTR: A Calculus of Timed Refinement. - Karlis Cerans (CONCUR, 1995)

Deciding Reachability for Planar Multi-polynomial Systems. - Karlis Cerans; Juris Viksna (Hybrid Systems, 1995)

General Decidability Theorems for Infinite-State Systems. - Parosh Aziz Abdulla; Karlis Cerans; Bengt Jonsson 001; Yih-Kuen Tsay (LICS, 1996)

Noise-Tolerant Efficient Inductive Synthesis of Regular Expressions from Good Examples. - Alvis Brazma; Karlis Cerans (New Gener. Comput., 1997)

Simulation Is Decidable for One-Counter Nets (Extended Abstract). - Parosh Aziz Abdulla; Karlis Cerans (CONCUR, 1998)

Algorithmic Analysis of Programs with Well Quasi-ordered Domains. - Parosh Aziz Abdulla; Karlis Cerans; Bengt Jonsson 001; Yih-Kuen Tsay (Inf. Comput., 2000)

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

From Databases to Ontologies. - Guntis Barzdins; Janis Barzdins; Karlis Cerans (Database Technologies: Concepts, Methodologies, Tools, and Applications, 2009)

RDB2OWL: a RDB-to-RDF/OWL Mapping Specification Language. - Karlis Cerans; Guntars Bumans (DB&IS, 2010)

A Kernel-level UNDO/REDO Mechanism for the Transformation-Driven Architecture. - Sergejs Kozlovics; Edgars Rencis; Sergejs Rikacovs; Karlis Cerans (DB&IS, 2010)

Multilevel Data Repository for Ontological and Meta-modeling. - Martins Opmanis; Karlis Cerans (DB&IS, 2010)

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

RDB2OWL: a practical approach for transforming RDB data into RDF/OWL. - Guntars Bumans; Karlis Cerans (I-SEMANTICS, 2010)

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

Advanced RDB-to-RDF/OWL Mapping Facilities in RDB2OWL. - Guntars Bumans; Karlis Cerans (BIR, 2011)

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

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

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

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

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

Ontology-Based Information System. - Martins Zviedris; Aiga Romane; Guntis Barzdins; Karlis Cerans (JIST, 2013)

Modeling and Analysis of Qualitative Behavior of Gene Regulatory Networks. - Alvis Brazma; Karlis Cerans; Dace Ruklisa; Thomas Schlitt; Juris Viksna (HSB, 2014)

Towards Graphical Query Notation for Semantic Databases. - Karlis Cerans; Julija Ovcinnikova; Martins Zviedris (BIR, 2015)

RDB2OWL: A Language and Tool for Database to Ontology Mapping. - Karlis Cerans; Guntars Bumans (CAiSE Forum, 2015)

OBIS: Ontology-Based Information System Framework. - Karlis Cerans; Aiga Romane (CAiSE Forum, 2015)

SPARQL Aggregate Queries Made Easy with Diagrammatic Query Language ViziQuer. - Karlis Cerans; Julija Ovcinnikova; Martins Zviedris (ISWC (Posters & Demos), 2015)

Database to Ontology Mappings in RDB2OWL: Notation and Implementation. - Guntars Bumans; Karlis Cerans (DB&IS (Selected Papers), 2016)

Database to Ontology Mapping Patterns in RDB2OWL Lite. - Karlis Cerans; Guntars Bumans (DB&IS, 2016)

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

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

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

ViziQuer: Notation and Tool for Data Analysis SPARQL Queries. - Karlis Cerans; Julija Ovcinnikova (VOILA@ISWC, 2016)

Advanced UML Style Visualization of OWL Ontologies. - Julija Ovcinnikova; Karlis Cerans (VOILA@ISWC, 2016)

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 (VOILA@ISWC, 2017)

Application of Graph Clustering and Visualisation Methods to Analysis of Biomolecular Data. - Edgars Celms; Karlis Cerans; Karlis Freivalds; Paulis Kikusts; Lelde Lace; Gatis Melkus; Martins Opmanis; Darta Rituma; Peteris Rucevskis; Juris Viksna (DB&IS, 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 (ESWC (Satellite Events), 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 (MTSR, 2018)

Graph-based Characterisations of Cell Types and Functionally Related Modules in Promoter Capture Hi-C Data. - Lelde Lace; Gatis Melkus; Peteris Rucevskis; Edgars Celms; Karlis Cerans; Paulis Kikusts; Martins Opmanis; Darta Rituma; Juris Viksna (BIOINFORMATICS, 2019)

Characteristic Topological Features of Promoter Capture Hi-C Interaction Networks. - Lelde Lace; Gatis Melkus; Peteris Rucevskis; Edgars Celms; Karlis Cerans; Paulis Kikusts; Martins Opmanis; Darta Rituma; Juris Viksna (BIOSTEC (Selected Papers), 2019)

Extensible Visualizations of Ontologies in OWLGrEd. - Karlis Cerans; Julija Ovcinnikova; Renars Liepins; Mikus Grasmanis (ESWC (Satellite Events), 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 (SEMANTiCS (Posters & Demos), 2019)

Schema-Based Visual Queries over Linked Data Endpoints. - Karlis Cerans; Lelde Lace; Aiga Romane; Julija Ovcinnikova; Mikus Grasmanis; Arturs Sprogis; Agris Sostaks (MTSR, 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 (ISWC (Satellites), 2019)

RDB2OWL: A Language for Database to OWL Mapping and its Implementation. - Guntars Bumans; Karlis Cerans (Balt. J. Mod. Comput., 2019)

Dynamics of gene regulatory networks and their dependence on network topology and quantitative parameters - the case of phage λ. - Dace Ruklisa; Alvis Brazma; Karlis Cerans; Thomas Schlitt; Juris Viksna (BMC Bioinform., 2019)

Topological structure analysis of chromatin interaction networks. - Juris Viksna; Gatis Melkus; Edgars Celms; Karlis Cerans; Karlis Freivalds; Paulis Kikusts; Lelde Lace; Martins Opmanis; Darta Rituma; Peteris Rucevskis (BMC Bioinform., 2019)

Pini Language and PiniTree Ontology Editor: Annotation and Verbalisation for Atomised Journalism. - Guntis Barzdins; Didzis Gosko; Karlis Cerans; Oskars F. Barzdins; Arturs Znotins; Paulis F. Barzdins; Normunds Gruzitis; Mikus Grasmanis; Janis Barzdins; Uldis Lavrinovics; Sinty K. Mayer; Intars Students; et al. (ESWC (Satellite Events), 2020)

Network motif-based analysis of regulatory patterns in paralogous gene pairs. - Gatis Melkus; Peteris Rucevskis; Edgars Celms; Karlis Cerans; Karlis Freivalds; Paulis Kikusts; Lelde Lace; Martins Opmanis; Darta Rituma; Juris Viksna (J. Bioinform. Comput. Biol., 2020)

Schema-Backed Visual Queries over Europeana and Other Linked Data Resources. - Karlis Cerans; Julija Ovcinnikova; Uldis Bojars; Mikus Grasmanis; Lelde Lace; Aiga Romane (ESWC (Satellite Events), 2021)

A UML-Style Visual Query Environment Over DBPedia. - Karlis Cerans; Lelde Lace; Mikus Grasmanis; Julija Ovcinnikova (MTSR, 2021)

Visual Presentation of SPARQL Queries in ViziQuer. - Karlis Cerans; Julija Ovcinnikova; Mikus Grasmanis; Lelde Lace; Aiga Romane (VOILA@ISWC, 2021)

Hybrid Gene Regulation Models of Mammalian Circadian Cycles. - Lelde Lace; Karlis Cerans; Karlis Freivalds; Gatis Melkus; Juris Viksna (BIOINFORMATICS, 2022)

Towards UML-Style Visual Queries over Wikidata. - Karlis Cerans; Julija Ovcinnikova; Mikus Grasmanis; Lelde Lace (ESWC (Satellite Events), 2022)

Experience with Visual SPARQL Queries over DBPedia. - Karlis Cerans; Julija Ovcinnikova; Mikus Grasmanis; Lelde Lace (VOILA@ISWC, 2022)

Behavioral dynamics of bacteriophage gene regulatory networks. - Gatis Melkus; Karlis Cerans; Karlis Freivalds; Lelde Lace; Darta Zajakina; Juris Viksna (J. Bioinform. Comput. Biol., 2022)

Integrating Sparklis and ViziQuer for Enhanced SPARQL Querying and Visualization. - Uldis Bojars; Julija Ovcinnikova; Lelde Lace; Arturs Sprogis; Mikus Grasmanis; Karlis Cerans (VOILA@ISWC, 2023)

A Method of Visual Presentation of Data Schemas. - Lelde Lace; Aiga Romane; Mikus Grasmanis; Karlis Cerans (VOILA@ISWC, 2023)

Visual Diagrammatic Queries in ViziQuer: Overview and Implementation. - Julija Ovcinnikova; Agris Sostaks; Karlis Cerans (Balt. J. Mod. Comput., 2023)

Visual Data and Schema Queries over Knowledge Graphs. - Sergejs Rikacovs; Karlis Cerans (EKAW (Companion), 2024)

A Method and a Library for Visual Data Schemas. - Lelde Lace; Aiga Romane; Jana Fedotova; Mikus Grasmanis; Karlis Cerans (ESWC Satellite Events (1), 2024)

Towards Visual Federated SPARQL Queries. - Karlis Cerans; Uldis Bojars; Julija Ovcinnikova; Lelde Lace; Mikus Grasmanis; Arturs Sprogis (SEMANTiCS (Posters, Demos, Workshops & Tutorials), 2024)

Visual Presentation and Summarization of Linked Data Schemas. - Lelde Lace; Aiga Romane-Ritmane; Mikus Grasmanis; Arturs Sprogis; Julija Ovcinnikova; Uldis Bojars; Karlis Cerans (KGSWC, 2024)

An Overview of Practical Applications of Model Transformation Language L0. - Sergejs Rikacovs; Lelde Lace; Edgars Rencis; Agris Sostaks; Karlis Cerans (Balt. J. Mod. Comput., 2024)