Results 91 to 100 of about 319,043 (311)
Graph Transformation in Relational Databases
Electronic Notes in Theoretical Computer Science, 2005 AbstractWe present a novel approach to implement a graph transformation engine based on standard relational database management systems (RDBMSs). The essence of the approach is to create database views for each rules and to handle pattern matching by inner join operations while negative application conditions by left outer join operations. Furthermore,
Varró, Gergely György +2 more
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Business Strategy and the Environment, EarlyView.ABSTRACT Circularity brokers are intermediaries fostering the exchange of circular flows and represent a critical yet underexplored aspect of circular economy. Through social network theory, this paper examines how circularity brokers support creating circular supply chains.
Stella Viscardi, Claudia Colicchia
wiley +1 more source
Trends and Challenges of Databases
International Journal of Engineering and Management Sciences, 2018 The database management, using relational databases, is part of curriculum in the Hungarian high schools. The aim of this paper is to present how we can show for students the challenges facing data processing, data retrieval, beyond the relational ...
Mária Princz
doaj +1 more source
Bio-Strings: A Relational Database Data-Type for Dealing with Large Biosequences. [PDF]
BioTech (Basel), 2022 Lifschitz S +7 more
europepmc +1 more source
A Relational Database Machine Architecture
The Papers of the Fifth Workshop on Computer Architecture for Non-Numeric Processing on -, 1980 Algorithms are described and analyzed for the efficient evaluation of the project and join operators of a relational algebra on a proposed non-von Neumann machine based on a hierarchy of associative storage devices. This architecture permits an O (log n
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An authorization mechanism for a relational database system [PDF]
, 1976 Patricia P. Griffiths, Bradford W. Wade
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Business Strategy and the Environment, EarlyView.ABSTRACT Climate change poses several challenges for ecosystems and business operations, prompting scholars, practitioners and policymakers to seek novel solutions. This paper focused on a sample of listed companies on the STOXX Europe Small 200 index and examined the interplay between stakeholder engagement and environmental innovation across 9 years (
Antonio Netti +3 more
wiley +1 more source
FINITE PRODUCTS ADMINISTRATION WITH MS ACCESS [PDF]
Annals of the University of Petrosani: Economics, 2011 As software applications become more and more complicated, it is essential to capture the requirements, model the system design in different phases, and communicate frequently among end users, business analysts and developers.
ILEANA HAUER +2 more
doaj
Integration of Relational and Graph Databases Functionally
Foundations of Computing and Decision Sciences, 2019 In today’s multi-model database world there is an effort to integrate databases expressed in different data models. The aim of the article is to show possibilities of integration of relational and graph databases with the help of a functional data model ...
Pokorný Jaroslav
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Design and application of a customizable relational DataBase to assess clinicopathological correlations and concomitant pathology in neurodegenerative diseases. [PDF]
Brain Pathol, 2023 Journe-Mallet I +12 more
europepmc +1 more source