Results 111 to 120 of about 21,453,969 (390)
A novel approach for intelligent distribution of data warehouses
Egyptian Informatics Journal, 2016 With the continuous growth in the amount of data, data storage systems have come a long way from flat files systems to RDBMS, Data Warehousing (DW) and Distributed Data Warehousing systems. This paper proposes a new distributed data warehouse model.
Abhay Kumar Agarwal, Neelendra Badal
doaj +1 more source
Modélisation et manipulation de données historisées et archivées dans un entrepôt orienté objet [PDF]
Bases de donn\'ees avanc\'ees 2001, Agadir : Maroc (2001), 2010 This paper deals with temporal and archive object-oriented data warehouse modelling and querying. In a first step, we define a data model describing warehouses as central repositories of complex and temporal data extracted from one information source. The model is based on the concepts of warehouse object and environment. A warehouse object is composed
arxiv
Association Rules Mining over Data Warehouses [PDF]
, 2009 Tato práce se zabývá dolováním asociačních pravidel z datových skladů. V první části bude čtenář obeznámen s pojmy získávání znalostí z databází a dolování dat. Další část práce se zabývá problematikou datových skladů.
Hlavička, Ladislav
core
, 2013 The overwhelmingly increasing amount of stored data has spurred researchers seeking different methods in order to optimally take advantage of it which mostly have faced a response time problem as a result of this enormous size of data.
Alzeini, H I, Habaebi, M H, Hameed, Sh A
core +1 more source
Peripheral Biomarker Signatures in Rheumatoid Arthritis–Associated Interstitial Lung Disease
Arthritis &Rheumatology, EarlyView.Objective Rheumatoid arthritis–associated interstitial lung disease (RA‐ILD) is a significant cause of morbidity and mortality among patients with RA, yet effective risk stratification for RA‐ILD is lacking. We sought to characterize unique peripheral blood biomarker signatures in RA that could improve RA‐ILD discrimination beyond clinical and genetic ...
Austin M. Wheeler +18 more
wiley +1 more source
The End of an Architectural Era for Analytical Databases [PDF]
arXiv, 2012 Traditional enterprise warehouse solutions center around an analytical database system that is monolithic and inflexible: data needs to be extracted, transformed, and loaded into the rigid relational form before analysis. It takes years of sophisticated planning to provision and deploy a warehouse; adding new hardware resources to an existing warehouse
arxiv
Journal of the Association for Information Science and Technology, EarlyView.Abstract This review examines the role of open citations in fostering transparency, reproducibility, and accessibility in scholarly communication. Through a critical synthesis of diverse sources—articles, proceedings, presentations, datasets, and blog posts—it explores the motivations behind citing, the evolving meanings of citations, and key ...
Zehra Taşkın
wiley +1 more source
Maturity in enterprise data warehouses for research operations: Analysis of a pilot study. [PDF]
J Clin Transl Sci, 2023 Knosp BM, Dorr DA, Campion TR.
europepmc +1 more source
A model for Business Intelligence Systems’ Development [PDF]
Often, Business Intelligence Systems (BIS) require historical data or data collected from var-ious sources. The solution is found in data warehouses, which are the main technology used to extract, transform, load and store data in the organizational ...
Adela BARA +5 more
core
Journal of the Association for Information Science and Technology, EarlyView.Abstract Provenance is the story of how something has come to be. In this paper, we provide a systematic literature review to categorize the various notions of provenance in Information Sciences. The goal of this review is to paint a broader picture of the multiple uses of provenance at play and to enhance our understanding of the importance of ...
Rhiannon Bettivia +2 more
wiley +1 more source