Results 51 to 60 of about 202,182 (283)
The impact of relational and non-relational databases on application performance
Journal of Computer Sciences InstituteThe purpose of this study was to assess the performance of two database systems, PostgreSQL (relational) and MongoDB (non-relational), in handling data and their impact on application performance.
Jakub Olszak +1 more
doaj +1 more source
HIERARCHICAL ORGANIZATION OF INFORMATION, IN RELATIONAL DATABASES [PDF]
Annals of the University of Oradea: Economic Science, 2008 In this paper I will present different types of representation, of hierarchical information inside a relational database. I also will compare them to find the best organization for specific scenarios.
Demian Horia
doaj
RELATIONAL ASPECTS OF RELATIONAL DATABASE DEPENDENCIES [PDF]
Bulletin of informatics and cybernetics, 2000 Summary: This paper presents a relational treatment of inference rules for functional and multivalued dependencies in relational databases, to show the soundness and the completeness of the inference rules in Dedekind categories, which also cover the fuzzy case.
Okuma, Hitomi, Kawahara, Yasuo
openaire +2 more sources
Applied Economic Perspectives and Policy, EarlyView.ABSTRACT We link American Community Survey and SNAP records for 185,000 units with ground‐sourced social food infrastructure data from FindFoodIL (Illinois Extension SNAP‐Ed) to examine SNAP participation determinants among eligible units. Bivariate probit models reveal, beyond SNAP offices, quantity of social infrastructure is associated with ...
Michael Lotspeich‐Yadao +3 more
wiley +1 more source
A New Rational Algorithm for View Updating in Relational Databases
, 2014 The dynamics of belief and knowledge is one of the major components of any autonomous system that should be able to incorporate new pieces of information.
Behrend, Andreas +1 more
core +1 more source
The Role of Artificial Intelligence in Medication Management for Older Adults: A Systematic Review
AGING MEDICINE, EarlyView.Artificial intelligence enhances medication management for older adults by improving adherence, personalizing treatment, and predicting risks. Despite benefits, challenges remain in usability, trust, ethics, and system integration. Successful adoption requires user‐centered design, ethical safeguards, and seamless healthcare integration to ensure safe,
Dipak Chandra Das +9 more
wiley +1 more source
Data Processing, 1982 It is well known that the growth in demands from end users for new applications is outstripping the capability of data processing departments to implement the corresponding application programs. There are two complementary approaches to attacking this problem (and both approaches are needed): one is to put end users into direct touch with the ...
openaire +3 more sources
Agribusiness, EarlyView.ABSTRACT Innovation is essential for competitiveness in agribusiness facing dynamic environments. This study examines how market orientation, marketing, relational, and social capabilities influence innovation performance. Using data from 751 Spanish firms and a multi‐method approach that integrates Structural Equation Modeling (PLS‐SEM), Necessary ...
Beatriz Corchuelo Martínez‐Azúa +1 more
wiley +1 more source
Logical Querying of Relational Databases
Journal of Economic Development, Environment and People, 2016 This paper aims to demonstrate the usefulness of formal logic and lambda calculus in database programming. After a short introduction in propositional and first order logic, we implement dynamically a small database and translate some SQL queries in ...
Luminita Pistol, Radu BUCEA-MANEA-TONIS
doaj
Harnessing Machine Learning to Understand and Design Disordered Solids
Advanced Intelligent Discovery, EarlyView.This review maps the dynamic evolution of machine learning in disordered solids, from structural representations to generative modeling. It explores how deep learning and model explainability transform property prediction into profound physical insight.
Muchen Wang, Yue Fan
wiley +1 more source