Results 31 to 40 of about 23,631,400 (298)
Discovering new information in bibliographic databases
Knjižnica, 2005 Databases contain information that can usually not be revealed by standard query systems. For that purpose, the methods for knowledge discovery from databases can be applied, which enable the user to browse aggregated data, discover trends, produce ...
Emil Hudomalj
doaj +1 more source
Tools for data warehouse quality [PDF]
Proceedings. Tenth International Conference on Scientific and Statistical Database Management (Cat. No.98TB100243), 2002 We show three interrelated tools intended to improve different aspects of the quality of data warehouse solutions. Firstly, the deductive object manager ConceptBase is intended to enrich the semantics of data warehouse solutions by including an explicit enterprise-centered concept of quality.
Michael Gebhardt +4 more
openaire +5 more sources
Solutions for improving data extraction from virtual data warehouses [PDF]
Database Systems Journal, 2010 The data warehousing project’s team is always confronted with low performance in data extraction. In a Business Intelligence environment this problem can be critical because the data displayed are no longer available for taking decisions, so the project ...
Adela BARA
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GMS Medizinische Informatik, Biometrie und Epidemiologie, 2013 [english] This article explores the question of how Swiss hospitals can establish a coherent performance management system with a long term orientation.
Walser, Konrad +2 more
doaj +1 more source
A data cube model for analysis of high volumes of ambient data [PDF]
, 2012 Ambient systems generate large volumes of data for many of their application areas with XML often the format for data exchange. As a result, large scale ambient systems such as smart cities require some form of optimization before different components ...
Roantree, Mark, Gui, Hao
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Uma interface baseada em conhecimento para interação com data warehouses espaciais [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-graduação em Ciência da Computação, Florianópolis, 2010A análise de informação em um data warehouse espacial (SDW) pode envolver o manuseio de grandes ...
Deggau, Renato
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Arthritis Care &Research, EarlyView.Objective The concern that nonsteroidal anti‐inflammatory drugs (NSAIDs) may precipitate flares of inflammatory bowel disease (IBD) has limited their use in managing musculoskeletal symptoms in those with IBD, but safety data are mixed. Methods This retrospective cohort study included patients with IBD aged at least 18 years from Optum's deidentified ...
Adam S. Mayer +4 more
wiley +1 more source
The Importance of Data Warehouses in the Development of Computerized Decision Support Solutions. A Comparison between Data Warehouses and Data Marts [PDF]
Database Systems Journal, 2016 In the last decade, the amount of data that an organization processes and stores has grown exponentially. In most cases, the data stored is used to support the business process through accurate and up-to-date information about the business environment ...
Alexandru Adrian ŢOLE
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Photonic Switching for Data Center Applications
IEEE Photonics Journal, 2011 Switching fabrics in data centers that rely on traditional electrical switches face scaling issues in terms of power consumption. Fast optical switches based on a silicon photonics platform can enable the high port speed and high interconnection density ...
L. Chen +3 more
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Data warehouses-TOLAP-decision making [PDF]
, 2003 Data warehouses (DWH) have been established as the core of decision support systems. On top of a DWH, different applications can be realised with regard to conventional reporting.
Tseng, A. +4 more
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