Results 11 to 20 of about 16,300 (303)
Mobility Data Warehouses [PDF]
ISPRS International Journal of Geo-Information, 2019 The interest in mobility data analysis has grown dramatically with the wide availability of devices that track the position of moving objects. Mobility analysis can be applied, for example, to analyze traffic flows.
Alejandro Vaisman, Esteban Zimányi
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Context-aware OLAP for textual data warehouses [PDF]
International Journal of Information Management Data Insights, 2022 Decision Support Systems (DSS) that leverage business intelligence are based on numerical data and On-line Analytical Processing (OLAP) is often used to implement it.
Santanu Roy +2 more
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Biomedical Data Warehouses [PDF]
, 2008 International audienceThe aim of this article is to present an overview of the existing biomedical data warehouses and to discuss the issues and future trends in this area.
Jérôme Darmont +3 more
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Fundamentals of data warehouses
, 2000 This book presents the first comparative review of the state-of-the-art and the best current practices of data warehouses. It covers source and data integration, multidimensional aggregation, query optimization, metadata management, quality assessment ...
Lenzerini, M. +7 more
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The development and use of data warehousing in clinical settings: a scoping review [PDF]
Frontiers in Digital HealthIntroductionThe emergence of data warehousing in clinical settings has greatly enhanced data analysis capabilities, facilitating the accurate and comprehensive extraction of valuable information.
Shiyang Lyu +5 more
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Evolutionary Multiobjective Query Workload Optimization of Cloud Data Warehouses [PDF]
The Scientific World Journal, 2014 With the advent of Cloud databases, query optimizers need to find paretooptimal solutions in terms of response time and monetary cost. Our novel approach minimizes both objectives by deploying alternative virtual resources and query plans making use of ...
Tansel Dokeroglu +2 more
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Querying multiversion data warehouses
, 2015 Data warehouses (DWs) change in their content and structure due to changes in the feeding sources, business requirements, the modeled reality, and legislation, to name a few. Keeping the history of changes in the content and structure of a DW enables the
Waqas, Ahmed, Zimanyi, Esteban
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Minimizing Detail Data in Data Warehouses
, 1998 Data warehouses collect and maintain large amounts of data from several distributed and heterogeneous data sources. Because of security reasons, operational requirements, and technical feasibility it is often impossible for data warehouses to access the ...
M. H. Böhlen +2 more
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Improving the efficiency of distributed data warehouses
Adaptivni Sistemi Avtomatičnogo Upravlinnâ, 2022 The article considers the problem of optimal processing and storage of big data. It is proposed to prepare a repository based on several data warehouse replicas, which is a combination of several different types of data repositories in one and is ...
M. Мамута, T. Ліхоузова
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OFFERING SERVICES BASED ON DATA WAREHOUSE AS A NEW TREND IN THE WORK OF PUBLIC ADMINISTRATION [PDF]
STED Journal, 2022 The subject of the research is the analysis of services that should be offered by public administration toward legal entities and natural persons. We will suggest that it uses real-time intelligent IT systems based on data storage based on the data
Davor Radivojević +3 more
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