Results 51 to 60 of about 6,412 (177)

Building OLAP Catalog [PDF]

, 2006
The Oracle OLAP option of Oracle Database 10g Enterprise Edition provides advanced analytic features to help us to summarize, analyze and calculate data faster than standard SQL.
Mihaela MUNTEAN
core   +1 more source

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
core  

Retracted: Analysis of the Development Trend and Scheme of Agricultural Electrification Intelligence Based on Big Data Mining and OLAP Tool Analysis Algorithm

International Transactions on Electrical Energy Systems, Volume 2024, Issue 1, 2024.
International Transactions on Electrical Energy Systems
wiley   +1 more source

Representing dynamic dimensions in OLAP cubes

, 2015
Two well-known approaches to modelling the dynamic dimensions are considered: a model with many-to-many relationship between the dimension hierarchy elements as well as Slowly Changing Dimensions.
Panchenko, T.V.
core  

Executive Information Systems' Multidimensional Models [PDF]

Executive Information Systems are design to improve the quality of strategic level of management in organization through a new type of technology and several techniques for extracting, transforming, processing, integrating and presenting data in such a ...
Adela BARA, Ion LUNGU
core  

Application of neural networks in OLAP-systems [PDF]

The article highlights the main characteristics of OLAP systems that perform online analytical data processing. These systems, based on OLAP technology, are widely used both in government agencies and in private ones.
Nabibayeva, G.Ch.
core  

Computation of OLAP Cubes

, 2005
The focus of Online Analytical Processing (OLAP) is to provide a platform for analyzing data (e.g., sales data) with multiple dimensions (e.g., product, location, time) and multiple measures (e.g., total sales or total cost).
Amin A. Abdulghani
core   +1 more source

Towards Conversational OLAP. [PDF]

, 2020
The democratization of data access and the adoption of OLAP in scenarios requiring hand-free interfaces push towards the creation of smart OLAP interfaces. In this paper, we envisage a conversational framework specifically devised for OLAP applications.
Francia M., Gallinucci E., Golfarelli M.
openaire   +1 more source

Scalable real-time OLAP systems for the cloud

, 2014
On-line Analytical processing (OLAP) has been an important approach to the analysis of large structured data warehouse systems for many years. OLAP queries, in contrast to On-line Transaction Processing (OLTP) queries that typically access only a small ...
Kong, Quan
core  

OLAP Preferences: A Research Agenda

, 2007
Expressing preferences when querying databases is a natural way to avoid empty results and information flooding, and in general to rank results so that the user may first see the data that better match his tastes.
RIZZI, STEFANO
core