Publications

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2017
Szárnyas, G., Maginecz, J., and Varró, D., "Evaluation of Optimization Strategies for Incremental Graph Queries", Periodica Polytechnica, Electrical Engineering and Computer Science, 01/2017.
Semeráth, O., and Varró, D., "Graph Constraint Evaluation over Partial Models by Constraint Rewriting", Proceedings of the 10th International Conference on Theory and Practice of Model Transformation, Marburg, Germany, Springer, 2017.
Tóth, T., Hajdu, Á., Vörös, A., Micskei, Z., and Majzik, I., "Theta: a Framework for Abstraction Refinement-Based Model Checking", Proceedings of the 17th Conference on Formal Methods in Computer-Aided Design, Vienna, Austria, FMCAD Inc., pp. 176–179, 2017. Abstract
Szárnyas, G., "Scalable Graph Query Evaluation and Benchmarking with Realistic Models", ACM SRC Grand Finals, online competition, ACM, 05/2017.
This is not a separate publication, but is based on the MODELS ACM SRC paper of the same title, which won 1st place in 2016. This is a significantly enhanced version, so I recommend reading this paper instead of its predecessor.
Marton, J., Szárnyas, G., and Varró, D., "Formalising openCypher Graph Queries in Relational Algebra", 21st European Conference on Advances in Databases and Information Systems (ADBIS), Nicosia, Cyprus, Springer, 2017.
2018
Varró, D., Semeráth, O., Szárnyas, G., and Horváth, Á., "Towards the Automated Generation of Consistent, Diverse, Scalable and Realistic Graph Models", Graph Transformation, Specifications, and Nets (In Memory of Hartmut Ehrig), no. 10800: Springer, 2018.
Búr, M., Szilágyi, G., Vörös, A., and Varró, D., "Distributed Graph Queries for Runtime Monitoring of Cyber-Physical Systems", Fundamental Approaches to Software Engineering, Cham, Springer International Publishing, pp. 111–128, 2018. Abstract
Szárnyas, G., "Incremental View Maintenance for Property Graph Queries", SIGMOD Student Research Competition (SRC), Houston, TX, ACM, 2018.
Won 2nd prize.
Marussy, K., Semeráth, O., and Varró, D., "Incremental View Model Synchronization Using Partial Models", 21th International Conference on Model Driven Engineering Languages and Systems (MODELS '18), Copenhagen, Denmark, 2018.
Submitted version. Artifacts available at https://doi.org/10.5281/zenodo.1318156
Szabó, T., Bergmann, G., Erdweg, S., and Völter, M., "Incrementalizing Lattice-Based Program Analyses in Datalog", Conference on Object-Oriented Programming Systems, Languages, and Applications (OOPSLA 2018), Boston, MA, USA, ACM, 11/2018.
Búr, M., Szilágyi, G., Vörös, A., and Varró, D., "Distributed Graph Queries for Runtime Monitoring of Cyber-Physical Systems", 21st International Conference on Fundamental Approaches to Software Engineering (FASE), Thessaloniki, Greece, 2018.
Semeráth, O., Nagy, A S., and Varró, D., "A Graph Solver for the Automated Generation of Consistent Domain-Specific Models", 40th International Conference on Software Engineering (ICSE 2018), Gothenburg, Sweden, ACM, 2018.
Semeráth, O., and Varró, D., "Iterative Generation of Diverse Models for Testing Specifications of DSL Tools", 21st International Conference on Fundamental Approaches to Software Engineering (FASE), Thessaloniki, Greece, Springer, 2018.
2019
Semeráth, O., Rebeka, F., Bergmann, G., and Varró, D., "Diversity of Graph Models and Graph Generators in Mutation Testing", International Journal on Software Tools for Technology Transfer, 2019.
Majzik, I., Semeráth, O., Hajdu, C., Marussy, K., Szatmári, Z., Micskei, Z., Vörös, A., Babikian, A. A., and Varró, D., "Towards System-Level Testing with Coverage Guarantees for Autonomous Vehicles", IEEE / ACM 22nd International Conference on Model Driven Engineering Languages and Systems (MODELS): IEEE, 2019.
New Ideas and Vision Track
Semeráth, O., Babikian, A., Pilarski, S., and Varró, D., "VIATRA Solver: A Framework for the Automated Generation of Consistent Domain-Specific Models", 41st International Conference on Software Engineering, Montreal, Canada, ACM/IEEE, 2019.
Semeráth, O., "Formal Validation and Model Generation for Domain-Specific Languages by Logic Solvers", Department of Measurement and Information Systems, vol. PhD, Budapest, Budapest University of Technology and Economics, pp. 186, 03/2019.
2020
Marussy, K., Semeráth, O., and Varró, D., "Automated Generation of Consistent Graph Models with Multiplicity Reasoning", IEEE Transactions on Software Engineering: IEEE, pp. 1-20, 09/2020. Abstract
Semeráth, O., Babikian, A. A., Li, A., Marussy, K., and Varró, D., "Automated Generation of Consistent Models with Structural and Attribute Constraints", 23rd International Conference on Model Driven Engineering Languages and Systems, Canada, ACM / IEEE, 2020. Abstract
Artifacts (tool and measurement results) are availables as a virtual machine at https://zenodo.org/record/3950552