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Artificial intelligence in oncology: promise, peril, and the future of patient-physician interaction. [PDF]
Thind BS, Tsao CK.
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Efficacy of Family-based Interventions in Addressing Substance Use Disorders: A Systematic Review on Randomized Controlled Trials. [PDF]
Aswathy P V +5 more
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A dataset on invasive alien plants of European Union concern. [PDF]
Santoianni LA +15 more
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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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Formal Concept Analysis in Relational Database and Rough Relational Database
Fundamenta Informaticae, 2007Since its foundation in the early 1980's, Formal ConceptAnalysis (FCA) has been used in many applications in data analysis, information retrieval, and knowledge discovery. In this paper, we suggest to exploit the framework of relational database model (RDM) and rough relational database model (RRDM) for Formal Concept Analysis.
Jiang, Feng, Sui, Yuefei, Cao, Cungen
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Independence in Database Relations
2013We investigate the implication problem for independence atoms X⊥Y of disjoint attribute sets X and Y on database schemata. A relation satisfies X⊥Y if for every X-value and every Y-value that occurs in the relation there is some tuple in the relation in which the X-value occurs together with the Y-value.
Kontinen, J., Link, S., Väänänen, J.
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Physical database design for relational databases
ACM Transactions on Database Systems, 1988This paper describes the concepts used in the implementation of DBDSGN, an experimental physical design tool for relational databases developed at the IBM San Jose Research Laboratory. Given a workload for System R (consisting of a set of SQL statements and their execution frequencies), DBDSGN suggests physical configurations for efficient performance.
S. Finkelstein +2 more
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