Article dans une revue

2023

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Russa Biswas, Lucie-Aimée Kaffee, Michael Cochez, Stefania Dumbrava, Theis E Jendal, et al.. Knowledge graph embeddings: open challenges and opportunities. Transactions on Graph Data and Knowledge, 2023, 1 (1), pp.4:1-4:32. ⟨10.4230/TGDK.1.1.4⟩. ⟨hal-04373217⟩

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Angela Bonifati, Stefania Dumbrava, George Fletcher, Jan Hidders, Matthias Hofer, et al.. Threshold queries. SIGMOD record, 2023, 52 (1), pp.64-73. ⟨10.1145/3604437.3604452⟩. ⟨hal-04373202⟩

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Axel Polleres, Romana Pernisch, Angela Bonifati, Daniele Dell'Aglio, Daniil Dobriy, et al.. How does knowledge evolve in open knowledge graphs?. Transactions on Graph Data and Knowledge, 2023, 1 (1), pp.11:1-11:59. ⟨10.4230/TGDK.1.1.11⟩. ⟨hal-04373234⟩

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2022

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Angela Bonifati, Stefania Dumbrava, George Fletcher, Jan Hidders, Matthias Hofer, et al.. Threshold queries in theory and in the Wild. Proceedings of the VLDB Endowment (PVLDB), 2022, 15 (5), pp.1105-1118. ⟨10.14778/3510397.3510407⟩. ⟨hal-03516360⟩

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2021

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Sherif Sakr, Angela Bonifati, Hannes Voigt, Alexandru Iosup, Khaled Ammar, et al.. The future is big graphs: a community view on graph processing systems. Communications of the ACM, 2021, 64 (9), pp.62-71. ⟨10.1145/3434642⟩. ⟨hal-03128601⟩

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2018

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Angela Bonifati, Stefania Dumbrava, Emilio Jesús Gallego Arias. Certified Graph View Maintenance with Regular Datalog. Theory and Practice of Logic Programming, 2018, 34th International Conference on Logic Programming, 18 (3-4), pp.372-389. ⟨10.1017/S1471068418000224⟩. ⟨hal-01932818⟩

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Angela Bonifati, Stefania Dumbrava. Graph Queries: From Theory to Practice. SIGMOD record, 2018, 47 (4), pp.5-16. ⟨10.1145/3335409.3335411⟩. ⟨hal-01977048⟩

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Communication dans un congrès

2025

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Angela Bonifati, Stefania Dumbrava, Haridimos Kondylakis, Georgia Troullinou, Giannis Vassiliou. Progressive querying on knowledge graphs. International Conference on Extending Database Technology (EDBT), Mar 2025, Barcelona, France. ⟨10.48786/edbt.2025.09⟩. ⟨hal-04858359⟩

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Ayush Pandey, Stefania Dumbrava, Marc Shapiro, Carla Ferreira, Mário Pereira, et al.. Towards local-first distributed property graphs. 12th Workshop on Principles and Practice of Consistency for Distributed Data (PaPoC), EuroSys, Mar 2025, Rotterdam, Netherlands. ⟨10.1145/3721473.3722139⟩. ⟨hal-04985261⟩

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2024

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Jérôme Arnoux, Angela Bonifati, A. Calteau, Stefania Dumbrava, Guillaume Gautreau. Integrating complex pangenome graphs. 2024 IEEE 40th International Conference on Data Engineering Workshops (ICDEW), May 2024, Utrecht, New Zealand. pp.350-354, ⟨10.1109/ICDEW61823.2024.00052⟩. ⟨hal-04660364⟩

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Stefania Dumbrava, Zhao Jin, Burcu Kulahcioglu Ozkan, Jingxuan Qiu. GRAIL: checking transaction isolation violations with graph queries. 46th International Conference on Software Engineering (ICSE 2024), Apr 2024, Lisbon, Portugal. pp.320-321, ⟨10.1145/3639478.364309⟩. ⟨hal-04475697⟩

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ref_biblio

Stefania Dumbrava, Zhao Jin, Burcu Kulahcioglu Ozkan, Jingxuan Qiu. Checking transaction isolation violations using graph queries. 17th International Conference on Graph Transformation (ICGT), Jul 2024, Enschede, Netherlands. pp.203-213, ⟨10.1007/978-3-031-64285-2_11⟩. ⟨hal-04886090⟩

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2023

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Renzo Angles, Angela Bonifati, Stefania Dumbrava, George Fletcher, Alastair Green, et al.. PG-Schema: schemas for property graphs. ACM SIGMOD International Conference on Management of Data (SIGMOD), Jun 2023, Seattle, WA, United States. pp.1-25, ⟨10.1145/3589778⟩. ⟨hal-04224583⟩

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Angela Bonifati, Stefania Dumbrava, Haridimos Kondylakis, Georgia Troullinou, Giannis Vassiliou. PING: progressive querying on RDF graphs. 22nd International Semantic Web Conference (ISWC Demo track 2023), Nov 2023, Athens, Greece. ⟨hal-04479479⟩

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2022

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Fetia Bannour, Stefania Dumbrava, Damien Lu. A flexible GraphQL northbound API for intent-based SDN applications. 2022 IEEE/IFIP Network Operations and Management Symposium(NOMS), Apr 2022, Budapest, Hungary. pp.1-5, ⟨10.1109/NOMS54207.2022.9789785⟩. ⟨hal-03801341⟩

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Fetia Bannour, Stefania Dumbrava, Alex Danduran--Lembezat. GOX: towards a scalable graph database-driven SDN controller. 2022 IEEE 8th International Conference on Network Softwarization (NetSoft), Politecnico di Milano, Jun 2022, Milan, Italy. pp.278-280, ⟨10.1109/NetSoft54395.2022.9844075⟩. ⟨hal-03801233⟩

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Angela Bonifati, Stefania Dumbrava, Nicolas Mir. Hierarchical clustering for property graph schema discovery. 25th International Conference on Extending Database Technology (EDBT ), Mar 2022, Edinburgh, United Kingdom. pp.449-453. ⟨hal-03692293⟩

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Angela Bonifati, Stefania Dumbrava, Emile Martinez, Fatemeh Ghasemi, Malo Jaffré, et al.. DiscoPG: property graph schema discovery and exploration. 48th International Conference on Very Large Data Bases(VLDB 2022), Sep 2022, Sydney, Australia. pp.3654-3657, ⟨10.14778/3554821.3554867⟩. ⟨hal-03771388⟩

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Cathia Le Hasif, Andrea Araldo, Stefania Dumbrava, Dimitri Watel. A graph-database approach to assess the impact of demand-responsive services on public transit accessibility. The 30th International Conference on Advances in Geographic Information Systems (SIGSPATIAL ), Nov 2022, Seattle Washington, United States. pp.1-4, ⟨10.1145/3557991.3567798⟩. ⟨hal-04233161⟩

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2021

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Renzo Angles, Angela Bonifati, Stefania Dumbrava, George Fletcher, Keith W Hare, et al.. PG-Keys: keys for property graphs. The 2021 International Conference on Management of Data (SIGMOD '21), Jun 2021, Xi'an, China. ⟨10.1145/3448016.3457561⟩. ⟨hal-03189192⟩

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2019

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Stefania Dumbrava, Angela Bonifati, Amaia Nazabal Ruiz Diaz, Romain Vuillemot. Approximate Querying on Property Graphs. SUM 2019 - 13th international conference on Scalable Uncertainty Management, Dec 2019, Compiègne, France. pp.250-265, ⟨10.1007/978-3-030-35514-2_19⟩. ⟨hal-02417259⟩

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2017

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Véronique Benzaken, Évelyne Contejean, Stefania Dumbrava. Certifying Standard and Stratified Datalog Inference Engines in SSReflect. International Conference on Interective Theorem Proving, 2017, Brasilia, Brazil. ⟨hal-01745566⟩

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2014

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Véronique Benzaken, Évelyne Contejean, Stefania Dumbrava. A Coq Formalization of the Relational Data Model. ESOP - 23rd European Symposium on Programming, Apr 2014, Grenoble, France. ⟨hal-00924156⟩

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Ouvrages

2022

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Chantal Keller, Timothy Bourke, Sandrine Blazy, Frédéric Bour, Guillaume Bury, et al. (Dir.). 33èmes journées francophones des langages applicatifs. Chantal Keller; Timothy Bourke. , pp.1-292, 2022. ⟨hal-03689075⟩

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Pré-publication, Document de travail

2020

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Angela Bonifati, Stefania Dumbrava, Haridimos Kondylakis. Graph summarization. 2020. ⟨hal-03128573⟩

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