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Graph data management – part 1
Post-edited
Authors : Martens, Wim (Author of the conference)
CIRM (Publisher )
68P15 - Database theory
68Q19 - Descriptive complexity and finite models
Additional resources :
https://www.cirm-math.fr/RepOrga/1934/Slides/martens-graphs.pdf
CIRM (Publisher )
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| motivation of graph databases data models for graph data bases graph database queries query evaluation query containment |
Abstract :
After giving a motivation of graph databases and an overview of the main data models, we will dive into foundational aspects of graph database query languages, with a strong focus on regular path queries (RPQs) and conjunctive regular path queries (CRPQs). We will consider the different semantics that graph database systems use for such queries (every path, simple path, trail), and we will look into the computational complexities of query evaluation and query containment.
After having gone through these foundations, we plan to do some excursions into connections between tree-structured and graph-structured data, adding data value comparisons, and aspects of real-life queries.
MSC Codes : After having gone through these foundations, we plan to do some excursions into connections between tree-structured and graph-structured data, adding data value comparisons, and aspects of real-life queries.
68P15 - Database theory
68Q19 - Descriptive complexity and finite models
Additional resources :
https://www.cirm-math.fr/RepOrga/1934/Slides/martens-graphs.pdf
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Information on the Video
Film maker : Hennenfent, GuillaumeLanguage : English Available date : 09/05/2019 Conference Date : 10/04/2019 Subseries : Research School arXiv category : Computer Science Mathematical Area(s) : Numerical Analysis & Scientific Computing ; Computer Science Format : MP4 (.mp4) - HD Video Time : 01:26:16 Targeted Audience : Researchers Download : https://videos.cirm-math.fr/2019-04-10_Martens_Part_1.mp4 
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Information on the Event
Event Title : Ecole de Printemps d'Informatique Théorique (EPIT) 2019 - Données, logique et automates / Spring school on Theoretical Computer Science (EPIT) - Databases, Logic and AutomataEvent Organizers : Gheerbrant, Amélie ; Libkin, Leonid ; Segoufin, luc ; Senellart, Pierre ; Sirangelo, Cristina Dates : 08/04/2019 - 12/04/2019 Event Year : 2019 Event URL : https://conferences.cirm-math.fr/1934.html
Citation Data
DOI : 10.24350/CIRM.V.19519403Cite this video as: Martens, Wim (2019). Graph data management – part 1. CIRM. Audiovisual resource. doi:10.24350/CIRM.V.19519403 URI : http://dx.doi.org/10.24350/CIRM.V.19519403 |
See Also
- [Multi angle] Graph data management – part 2 / Author of the conference Martens, Wim.
- [Multi angle] Semistructured data, logic, and automata – part 2 / Author of the conference Figueira, Diego.
- [Multi angle] Databases and descriptive complexity – part 2 / Author of the conference Schweikardt, Nicole.
- [Multi angle] Databases and descriptive complexity – part 1 / Author of the conference Schweikardt, Nicole.
- [Multi angle] Semistructured data, logic, and automata – part 1 / Author of the conference Figueira, Diego.
Bibliography
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