Stefania Dumbrava

40 papers A 1B 7Journal 19Unranked 12
YearRankTypeTitle / Venue / Authors
2026 J jnl
Expressive Power of Property Graph Constraint Languages.
CoRR
Stefania Dumbrava, Nadime Francis, Victor Marsault, Steven Sailly
2025 — conf
Eighth Joint Workshop on Graph Data Management Experiences & Systems (GRADES) and Network Data Analytics (NDA).
SIGMOD Conference Companion
Akhil Arora, Stefania Dumbrava
2025 B conf
Fuzzing Graph Database Applications with Graph Transformations.
ICGT
Stefania Dumbrava, Melchior W. M. Oudemans, Burcu Kulahcioglu Ozkan
2025 — conf
Graph Databases: Foundations and Data Science Applications: Course 1.
ACM Europe Summer School
Stefania Dumbrava
2025 — conf
Graph Databases: Foundations and Data Science Applications: Course 2.
ACM Europe Summer School
Stefania Dumbrava
2025 — conf
Hands on Session: Lab Session 1.
ACM Europe Summer School
Stefania Dumbrava
2025 — conf
Hands on Session: Lab Session 2.
ACM Europe Summer School
Stefania Dumbrava
2025 — ed.
Proceedings of the 8th Joint Workshop on Graph Data Management Experiences & Systems (GRADES) and Network Data Analytics (NDA), Berlin, Germany, June 22-27, 2025
GRADES/NDA
Akhil Arora, Stefania Dumbrava
2025 B conf
Progressive Querying on Knowledge Graphs.
EDBT
Angela Bonifati, Stefania Dumbrava, Haridimos Kondylakis, Georgia Troullinou, Giannis Vassiliou
2025 J jnl
Property Graph Standards: State of the Art & Open Challenges.
Proc. VLDB Endow.
Haridimos Kondylakis, Stefania Dumbrava, Matteo Lissandrini, Nikolay Yakovets, Angela Bonifati, Vasilis Efthymiou, George Fletcher, Dimitris Plexousakis, Riccardo Tommasini, Georgia Troullinou, Elisjana Ymeralli
2025 J jnl
Technical Perspective: Implementing Views for Property Graphs.
SIGMOD Rec.
Stefania Dumbrava
2025 J jnl
Threshold queries in theory and in the wild.
VLDB J.
Angela Bonifati, Stefania Dumbrava, George Fletcher, Jan Hidders, Matthias Hofer, Wim Martens, Filip Murlak, Joshua Shinavier, Slawek Staworko, Dominik Tomaszuk
2025 — conf
Towards Local-First Distributed Property Graphs.
PaPoC@EuroSys
Ayush Pandey, Stefania Dumbrava, Marc Shapiro, Carla Ferreira, Mário Pereira, Nuno M. Preguiça
2025 J jnl
Understanding Student Errors in Graph Query Formulation.
ACM Trans. Comput. Educ.
Amedeo Pachera, Stefania Dumbrava, Angela Bonifati, Andrea Mauri
2024 B conf
Checking Transaction Isolation Violations Using Graph Queries.
ICGT
Stefania Dumbrava, Zhao Jin, Burcu Kulahcioglu Ozkan, Jingxuan Qiu
2024 — conf
GRAIL: Checking Transaction Isolation Violations with Graph Queries.
ICSE Companion
Stefania Dumbrava, Zhao Jin, Burcu Kulahcioglu Ozkan, Jingxuan Qiu
2024 — conf
Integrating Complex Pangenome Graphs.
ICDEW
Jérôme Arnoux, Angela Bonifati, Alexandra Calteau, Stefania Dumbrava, Guillaume Gautreau
2023 J jnl
How Does Knowledge Evolve in Open Knowledge Graphs?
TGDK
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
2023 J jnl
Knowledge Graph Embeddings: Open Challenges and Opportunities.
TGDK
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
2023 J jnl
PG-Schema: Schemas for Property Graphs.
Proc. ACM Manag. Data
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
2023 — conf
PING: Progressive Querying on RDF Graphs.
ISWC (Posters/Demos/Industry)
Angela Bonifati, Stefania Dumbrava, Haridimos Kondylakis, Georgia Troullinou, Giannis Vassiliou
2023 J jnl
Threshold Queries.
SIGMOD Rec.
Angela Bonifati, Stefania Dumbrava, George Fletcher, Jan Hidders, Matthias Hofer, Wim Martens, Filip Murlak, Joshua Shinavier, Slawek Staworko, Dominik Tomaszuk
2022 B conf
A Flexible GraphQL Northbound API for Intent-based SDN Applications.
NOMS
Fetia Bannour, Stefania Dumbrava, Damien Lu
2022 — conf
A graph-database approach to assess the impact of demand-responsive services on public transit accessibility.
IWCTS@SIGSPATIAL
Cathia Le Hasif, Andrea Araldo, Stefania Dumbrava, Dimitri Watel
2022 B conf
GOX: Towards a Scalable Graph Database-Driven SDN Controller.
NetSoft
Fetia Bannour, Stefania Dumbrava, Alex Danduran-Lembezat
2022 B conf
Hierarchical Clustering for Property Graph Schema Discovery.
EDBT
Angela Bonifati, Stefania Dumbrava, Nicolas Mir
2022 J jnl
PG-Schema: Schemas for Property Graphs.
CoRR
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
2022 J jnl
Threshold Queries in Theory and in the Wild.
Proc. VLDB Endow.
Angela Bonifati, Stefania Dumbrava, George Fletcher, Jan Hidders, Matthias Hofer, Wim Martens, Filip Murlak, Joshua Shinavier, Slawek Staworko, Dominik Tomaszuk
2021 — conf
PG-Keys: Keys for Property Graphs.
SIGMOD Conference
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
2021 J jnl
The future is big graphs: a community view on graph processing systems.
Commun. ACM
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
2021 J jnl
Threshold Queries in Theory and in the Wild.
CoRR
Angela Bonifati, Stefania Dumbrava, George Fletcher, Jan Hidders, Matthias Hofer, Wim Martens, Filip Murlak, Joshua Shinavier, Slawek Staworko, Dominik Tomaszuk
2020 J jnl
Graph Summarization.
CoRR
Angela Bonifati, Stefania Dumbrava, Haridimos Kondylakis
2020 J jnl
The Future is Big Graphs! A Community View on Graph Processing Systems.
CoRR
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
2019 — conf
Approximate Querying on Property Graphs.
SUM
Stefania Dumbrava, Angela Bonifati, Amaia Nazabal Ruiz Diaz, Romain Vuillemot
2018 J jnl
Approximate Evaluation of Label-Constrained Reachability Queries.
CoRR
Stefania Dumbrava, Angela Bonifati, Amaia Nazabal Ruiz Diaz, Romain Vuillemot
2018 J jnl
Certified Graph View Maintenance with Regular Datalog.
CoRR
Angela Bonifati, Stefania Dumbrava, Emilio Jesús Gallego Arias
2018 J jnl
Certified Graph View Maintenance with Regular Datalog.
Theory Pract. Log. Program.
Angela Bonifati, Stefania Dumbrava, Emilio Jesús Gallego Arias
2018 J jnl
Graph Queries: From Theory to Practice.
SIGMOD Rec.
Angela Bonifati, Stefania Dumbrava
2017 B conf
Certifying Standard and Stratified Datalog Inference Engines in SSReflect.
ITP
Véronique Benzaken, Evelyne Contejean, Stefania Dumbrava
2014 A conf
A Coq Formalization of the Relational Data Model.
ESOP
Véronique Benzaken, Evelyne Contejean, Stefania Dumbrava