Stefania Dumbrava

According to our database, Stefania Dumbrava authored at least 40 papers between 2014 and 2026.

Collaborative distances:

• Dijkstra number of three.
• Erdős number of three.

2026

A Datalog Framework for Conflict-Free Replicated Data Types.

Elena Yanakieva, Annette Bieniusa, Stefania Dumbrava

CoRR, May, 2026

Edge-Oriented Orchestration of Energy Services Using Graph-Driven Swarm Intelligence.

Liana Toderean, Dragos Lazea, Vasile Ofrim, Stefania Dumbrava, Anca Hangan, Tudor Cioara

CoRR, April, 2026

Expressive Power of Property Graph Constraint Languages.

Stefania Dumbrava, Nadime Francis, Victor Marsault, Steven Sailly

CoRR, March, 2026

Ninth Joint Workshop on Graph Data Management Experiences & Systems (GRADES) and Network Data Analytics (NDA).

Akhil Arora, Stefania Dumbrava

Proceedings of the Companion of the International Conference on Management of Data, 2026

2025

Property Graph Standards: State of the Art & Open Challenges.

Haridimos Kondylakis, Stefania Dumbrava, Matteo Lissandrini, Nikolay Yakovets, Angela Bonifati, Vasilis Efthymiou, George Fletcher, Dimitris Plexousakis, Riccardo Tommasini, Georgia Troullinou, Elisjana Ymeralli

Proc. VLDB Endow., August, 2025

Technical Perspective: Implementing Views for Property Graphs.

Stefania Dumbrava

SIGMOD Rec., March, 2025

Understanding Student Errors in Graph Query Formulation.

Amedeo Pachera, Stefania Dumbrava, Angela Bonifati, Andrea Mauri

ACM Trans. Comput. Educ., 2025

Eighth Joint Workshop on Graph Data Management Experiences & Systems (GRADES) and Network Data Analytics (NDA).

Akhil Arora, Stefania Dumbrava

Proceedings of the Companion of the 2025 International Conference on Management of Data, 2025

Towards Local-First Distributed Property Graphs.

Ayush Pandey, Stefania Dumbrava, Marc Shapiro, Carla Ferreira, Mário Pereira, Nuno M. Preguiça

Proceedings of the 12th Workshop on Principles and Practice of Consistency for Distributed Data, 2025

Fuzzing Graph Database Applications with Graph Transformations.

Stefania Dumbrava, Melchior W. M. Oudemans, Burcu Kulahcioglu Ozkan

Proceedings of the Graph Transformation - 18th International Conference, 2025

Progressive Querying on Knowledge Graphs.

Angela Bonifati, Stefania Dumbrava, Haridimos Kondylakis, Georgia Troullinou, Giannis Vassiliou

Proceedings of the Proceedings 28th International Conference on Extending Database Technology, 2025

Hands on Session: Lab Session 2.

Stefania Dumbrava

Proceedings of the conference on 6th ACM Europe Summer School on Data Science, SummerSchool 2025, Ioannina, Greece, 30 June 2025, 2025

Hands on Session: Lab Session 1.

Stefania Dumbrava

Proceedings of the conference on 6th ACM Europe Summer School on Data Science, SummerSchool 2025, Ioannina, Greece, 30 June 2025, 2025

Graph Databases: Foundations and Data Science Applications: Course 2.

Stefania Dumbrava

Proceedings of the conference on 6th ACM Europe Summer School on Data Science, SummerSchool 2025, Ioannina, Greece, 30 June 2025, 2025

Graph Databases: Foundations and Data Science Applications: Course 1.

Stefania Dumbrava

Proceedings of the conference on 6th ACM Europe Summer School on Data Science, SummerSchool 2025, Ioannina, Greece, 30 June 2025, 2025

2024

GRAIL: Checking Transaction Isolation Violations with Graph Queries.

Stefania Dumbrava, Zhao Jin, Burcu Kulahcioglu Ozkan, Jingxuan Qiu

Proceedings of the 2024 IEEE/ACM 46th International Conference on Software Engineering: Companion Proceedings, 2024

Integrating Complex Pangenome Graphs.

Jérôme Arnoux, Angela Bonifati, Alexandra Calteau, Stefania Dumbrava, Guillaume Gautreau

Proceedings of the 40th International Conference on Data Engineering, ICDE 2024, 2024

Checking Transaction Isolation Violations Using Graph Queries.

Stefania Dumbrava, Zhao Jin, Burcu Kulahcioglu Ozkan, Jingxuan Qiu

Proceedings of the Graph Transformation - 17th International Conference, 2024

2023

How Does Knowledge Evolve in Open Knowledge Graphs?

Axel Polleres, Romana Pernisch, Angela Bonifati, Daniele Dell'Aglio, Daniil Dobriy, Stefania Dumbrava, Lorena Etcheverry, Nicolas Ferranti, Katja Hose, Ernesto Jiménez-Ruiz, Matteo Lissandrini, Ansgar Scherp, Riccardo Tommasini, Johannes Wachs

TGDK, 2023

Knowledge Graph Embeddings: Open Challenges and Opportunities.

Russa Biswas, Lucie-Aimée Kaffee, Michael Cochez, Stefania Dumbrava, Theis E. Jendal, Matteo Lissandrini, Vanessa López, Eneldo Loza Mencía, Heiko Paulheim, Harald Sack, Edlira Vakaj, Gerard de Melo

TGDK, 2023

Threshold Queries.

Angela Bonifati, Stefania Dumbrava, George Fletcher, Jan Hidders, Matthias Hofer, Wim Martens, Filip Murlak, Joshua Shinavier, Slawek Staworko, Dominik Tomaszuk

SIGMOD Rec., 2023

PG-Schema: Schemas for Property Graphs.

Renzo Angles, Angela Bonifati, Stefania Dumbrava, George Fletcher, Alastair Green, Jan Hidders, Bei Li, Leonid Libkin, Victor Marsault, Wim Martens, Filip Murlak, Stefan Plantikow, Ognjen Savkovic, Michael Schmidt, Juan Sequeda, Slawek Staworko, Dominik Tomaszuk, Hannes Voigt, Domagoj Vrgoc, Mingxi Wu, Dusan Zivkovic

Proc. ACM Manag. Data, 2023

PING: Progressive Querying on RDF Graphs.

Angela Bonifati, Stefania Dumbrava, Haridimos Kondylakis, Georgia Troullinou, Giannis Vassiliou

Proceedings of the ISWC 2023 Posters, 2023

2022

DiscoPG: Property Graph Schema Discovery and Exploration.

Angela Bonifati, Stefania-Gabriela Dumbrava, Emile Martinez, Fatemeh Ghasemi, Malo Jaffré, Pacome Luton, Thomas Pickles

Proc. VLDB Endow., 2022

Threshold Queries in Theory and in the Wild.

Angela Bonifati, Stefania Dumbrava, George Fletcher, Jan Hidders, Matthias Hofer, Wim Martens, Filip Murlak, Joshua Shinavier, Slawek Staworko, Dominik Tomaszuk

Proc. VLDB Endow., 2022

A Flexible GraphQL Northbound API for Intent-based SDN Applications.

Fetia Bannour, Stefania Dumbrava, Damien Lu

Proceedings of the 2022 IEEE/IFIP Network Operations and Management Symposium, 2022

GOX: Towards a Scalable Graph Database-Driven SDN Controller.

Fetia Bannour, Stefania Dumbrava, Alex Danduran-Lembezat

Proceedings of the 8th IEEE International Conference on Network Softwarization, 2022

A graph-database approach to assess the impact of demand-responsive services on public transit accessibility.

Cathia Le Hasif, Andrea Araldo, Stefania Dumbrava, Dimitri Watel

Proceedings of the 15th ACM SIGSPATIAL International Workshop on Computational Transportation Science, 2022

Hierarchical Clustering for Property Graph Schema Discovery.

Angela Bonifati, Stefania Dumbrava, Nicolas Mir

Proceedings of the 25th International Conference on Extending Database Technology, 2022

2021

Threshold queries in Python.

Angela Bonifati, Stefania Dumbrava, George Fletcher, Jan Hidders, Matthias Hofer, Wim Martens, Filip Murlak, Joshua Shinavier, Slawek Staworko, Dominik Tomaszuk

Dataset, November, 2021

The future is big graphs: a community view on graph processing systems.

Sherif Sakr, Angela Bonifati, Hannes Voigt, Alexandru Iosup, Khaled Ammar, Renzo Angles, Walid G. Aref, Marcelo Arenas, Maciej Besta, Peter A. Boncz, Khuzaima Daudjee, Emanuele Della Valle, Stefania Dumbrava, Olaf Hartig, Bernhard Haslhofer, Tim Hegeman, Jan Hidders, Katja Hose, Adriana Iamnitchi, Vasiliki Kalavri, Hugo Kapp, Wim Martens, M. Tamer Özsu, Eric Peukert, Stefan Plantikow, Mohamed Ragab, Matei Ripeanu, Semih Salihoglu, Christian Schulz, Petra Selmer, Juan F. Sequeda, Joshua Shinavier, Gábor Szárnyas, Riccardo Tommasini, Antonino Tumeo, Alexandru Uta, Ana Lucia Varbanescu, Hsiang-Yun Wu, Nikolay Yakovets, Da Yan, Eiko Yoneki

Commun. ACM, 2021

PG-Keys: Keys for Property Graphs.

Renzo Angles, Angela Bonifati, Stefania Dumbrava, George Fletcher, Keith W. Hare, Jan Hidders, Victor E. Lee, Bei Li, Leonid Libkin, Wim Martens, Filip Murlak, Josh Perryman, Ognjen Savkovic, Michael Schmidt, Juan F. Sequeda, Slawek Staworko, Dominik Tomaszuk

Proceedings of the SIGMOD '21: International Conference on Management of Data, 2021

2020

Graph Summarization.

Angela Bonifati, Stefania Dumbrava, Haridimos Kondylakis

CoRR, 2020

2019

Approximate Querying on Property Graphs.

Stefania Dumbrava, Angela Bonifati, Amaia Nazabal Ruiz Diaz, Romain Vuillemot

Proceedings of the Scalable Uncertainty Management - 13th International Conference, 2019

2018

Certified Graph View Maintenance with Regular Datalog.

Angela Bonifati, Stefania Dumbrava, Emilio Jesús Gallego Arias

Theory Pract. Log. Program., 2018

Graph Queries: From Theory to Practice.

Angela Bonifati, Stefania Dumbrava

SIGMOD Rec., 2018

Approximate Evaluation of Label-Constrained Reachability Queries.

Stefania Dumbrava, Angela Bonifati, Amaia Nazabal Ruiz Diaz, Romain Vuillemot

CoRR, 2018

2017

Certifying Standard and Stratified Datalog Inference Engines in SSReflect.

Véronique Benzaken, Evelyne Contejean, Stefania Dumbrava

Proceedings of the Interactive Theorem Proving - 8th International Conference, 2017

2016

Formalisation en Coq de Bases de Données Relationnelles et Déductives -et Mécanisation de Datalog. (A Coq Formalization of Relational and Deductive Databases -and a Mechanizations of Datalog).

Stefania-Gabriela Dumbrava

PhD thesis, 2016

2014

A Coq Formalization of the Relational Data Model.

Véronique Benzaken, Evelyne Contejean, Stefania Dumbrava

Proceedings of the Programming Languages and Systems, 2014