Results 81 to 90 of about 663,961 (238)
The Oldest Finnish Proverb Poems in Relation to the Matti Kuusi International Database od Proverbs [PDF]
, 2000 Outi Lauhakangas
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The Evolution of the Computerized Database [PDF]
arXiv, 2003 Databases, collections of related data, are as old as the written word. A database can be anything from a homemaker's metal recipe file to a sophisticated data warehouse. Yet today, when we think of a database we invariably think of computerized data and their DBMSs (database management systems). How did we go from organizing our data in a simple metal
arxiv
Flexible relation: an approach for integrating data from multiple, possibly inconsistent databases [PDF]
, 2002 Samarth Agarwal +3 more
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SoluProtMutDB: A manually curated database of protein solubility changes upon mutations
Computational and Structural Biotechnology Journal, 2022 Protein solubility is an attractive engineering target primarily due to its relation to yields in protein production and manufacturing. Moreover, better knowledge of the mutational effects on protein solubility could connect several serious human ...
Jan Velecký +6 more
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BMC Health Services Research, 2018 Background Hospital mortality, readmission and length of stay (LOS) are commonly used measures for quality of care. We aimed to disentangle the correlations between these interrelated measures and propose a new way of combining them to evaluate the ...
Hester F. Lingsma +5 more
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Graph or Relational Databases: A Speed Comparison for Process Mining Algorithm [PDF]
arXiv, 2016 Process-Aware Information System (PAIS) are IT systems that manages, supports business processes and generate large event logs from execution of business processes. An event log is represented as a tuple of the form CaseID, TimeStamp, Activity and Actor.
arxiv
Derivation of constraints and database relations
, 1996 In this paper we investigate which constraints may be derived from a given set of constraints. We show that, given a set of relations R, all of which are invariant under some set of permutations P, it is possible to derive any other relation which is invariant under P, using only the projection, Cartesian product, and selection operators, together with
Cohen, D., Gyssens, Marc, Jeavons, P.
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Optimisation of in-situ dry density estimation
E3S Web of Conferences, 2016 Nowadays, field experiments are mostly used to determine the resistance and settlements of a soil before building. The needed devices were heavy so they cannot be used in every situation.
Morvan Mathilde, Breul Pierre
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Relational Databases and Bell’s Theorem [PDF]
, 2013 Our aim in this paper is to point out a surprising formal connection, between two topics which seem on face value to have nothing to do with each other: relational database theory, and the study of non-locality and contextuality in the foundations of quantum mechanics.
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A Database Approach for Simulating the Produced Greenhouse Gas Emissions from Biogas Plants
Chemical Engineering Transactions, 2017 Biogas plants are widespread in Germany and, particularly, in the Federal State of Bavaria, where the development of renewable energy sources has been very dynamic.
M. Maze, B. Zerhusen, M. Effenberger
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