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RelBench: A Benchmark for Deep Learning on Relational Databases
Neural Information Processing SystemsWe present RelBench, a public benchmark for solving predictive tasks over relational databases with graph neural networks. RelBench provides databases and tasks spanning diverse domains and scales, and is intended to be a foundational infrastructure for ...
Joshua Robinson +11 more
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On Normalization of Relations in Relational Databases
Programming and Computer Software, 2002zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Relational Databases with Ordered Relations
Logic Journal of the IGPL, 2005Summary: The paper deals with expressing preferences in the framework of the relational data model. Preferences have usually a form of a partial ordering. Therefore the question arises how to provide the relational data model with such an ordering.
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OrpheusDB: Bolt-on Versioning for Relational Databases
Proceedings of the VLDB Endowment, 2017Data science teams often collaboratively analyze datasets, generating dataset versions at each stage of iterative exploration and analysis. There is a pressing need for a system that can support dataset versioning, enabling such teams to efficiently ...
Silu Huang +4 more
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On directly mapping relational databases to RDF and OWL
The Web Conference, 2012Mapping relational databases to RDF is a fundamental problem for the development of the Semantic Web. We present a solution, inspired by draft methods defined by the W3C where relational databases are directly mapped to RDF and OWL.
Juan Sequeda +2 more
semanticscholar +1 more source
2013
In mathematics a binary relation between two sets \(A\) and \(B\) is a collection of ordered pairs \((a,b)\) belonging to the cartesian product \(A\,\times \,B\). In this chapter we present some of the general properties of relations and their operations, as well some special types of relations defined over the same set.
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In mathematics a binary relation between two sets \(A\) and \(B\) is a collection of ordered pairs \((a,b)\) belonging to the cartesian product \(A\,\times \,B\). In this chapter we present some of the general properties of relations and their operations, as well some special types of relations defined over the same set.
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FDB: A Query Engine for Factorised Relational Databases
Proceedings of the VLDB Endowment, 2012Factorised databases are relational databases that use compact factorised representations at the physical layer to reduce data redundancy and boost query performance. This paper introduces FDB, an in-memory query engine for select-project-join queries
Nurzhan Bakibayev +2 more
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A Method for Rough Relational Database Transformed into Relational Database
2009 IITA International Conference on Services Science, Management and Engineering, 2009It is decomposed the data of rough relational database and transformed into relational database according to the characteristic of rough relational database and relational database and in virtue of multiplication principle and Descartes of basic operation of relational algebra. Then deleted redundant data and optimized RDB.
Ling-ling Wei, Wei Zhang
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Amazon Aurora: Design Considerations for High Throughput Cloud-Native Relational Databases
SIGMOD Conference, 2017Alexandre Verbitski +9 more
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A Virtual XML Database Engine for Relational Databases
2003While XML is emerging as the universal format for publishing and exchanging data on the Web, most business data is still stored and maintained in relational DBMSs. To enable eBusiness database applications, Web access to the legacy data managed by DBMSs needs to be provided.
Liu, Chengfei +3 more
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