Results 21 to 30 of about 140,074 (315)

Economic-mathematical model of the relational strategy of an industrial enterprise

open access: yesπ-Economy, 2022
Recently, the terms of “relation” and “relational” have been used in various fields of scientific and practical activity. The article describes the interpretations of the terms of “relation” and “relational” in historical and modern meanings.
Glukhov Vladimir, Leventsov Valery
doaj   +1 more source

The Amati relation in the “fireshell” model [PDF]

open access: yesAstronomy & Astrophysics, 2008
(Shortened) CONTEXT: [...] AIMS: Motivated by the relation proposed by Amati and collaborators, we look within the ``fireshell'' model for a relation between the peak energy E_p of the νF_νtotal time-integrated spectrum of the afterglow and the total energy of the afterglow E_{aft}, which in our model encompasses and extends the prompt emission. METODS:
GUIDA R   +5 more
openaire   +3 more sources

Hierarchical Infinite Relational Model

open access: yesCoRR, 2021
11 pages, 6 figures, 4 tables.
Feras A. Saad, Vikash K. Mansinghka
openaire   +3 more sources

Relational Concurrent Refinement Part III: Traces, partial relations and automata [PDF]

open access: yes, 2014
Data refinement in a state-based language such as Z is defined using a relational model in terms of the behaviour of abstract programs. Downward and upward simulation conditions form a sound and jointly complete methodology to verify relational data ...
Derrick, John, Boiten, Eerke Albert
core   +1 more source

Relational model of the relation of trust in an insurance company Реляционная модель отношения доверия в страховой компании [PDF]

open access: yesProblemi Ekonomiki, 2013
The article considers significance of the notion of trust in the insurance business and during functioning of activity of the insurance company personnel.
Polushenko Viktoriya A.   +1 more
doaj  

RESEARCH OF METHODS TO SUPPORT DATA MIGRATION BETWEEN RELATIONAL AND DOCUMENT DATA STORAGE MODELS

open access: yesСучасний стан наукових досліджень та технологій в промисловості, 2022
The subject matter of the article is heterogeneous model-inhomogeneous data migration between relational and document-oriented data storage models, existing strategies and methods to support such migrations, the use of relational algebra and set theory ...
Mariia Peretiatko   +2 more
doaj   +1 more source

Relational Models

open access: yes, 2014
We provide a survey on relational models. Relational models describe complete networked {domains by taking into account global dependencies in the data}. Relational models can lead to more accurate predictions if compared to non-relational machine learning approaches.
Volker Tresp, Maximilian Nickel
openaire   +2 more sources

Object-oriented querying of existing relational databases [PDF]

open access: yes, 1993
In this paper, we present algorithms which allow an object-oriented querying of existing relational databases. Our goal is to provide an improved query interface for relational systems with better query facilities than SQL.
Kriegel, Hans-Peter   +5 more
core   +1 more source

Latent Relational Model for Relation Extraction

open access: yes, 2019
Analogy is a fundamental component of the way we think and process thought. Solving a word analogy problem, such as mason is to stone as carpenter is to wood, requires capabilities in recognizing the implicit relations between the two word pairs. In this paper, we describe the analogy problem from a computational linguistics point of view and explore ...
Gaetano Rossiello   +3 more
openaire   +2 more sources

INFORMATION-ALGORITHMIC SUPPORT FOR DEVELOPMENT OF SOLID PHARMACEUTICAL FORM

open access: yesТонкие химические технологии, 2018
The article deals with the application of the system approach for constructing informationalgorithmic support for the pharmaceutical development of solid dosage forms.
V. F. Kornushk   +4 more
doaj   +1 more source

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