Results 51 to 60 of about 3,602 (115)

Decision support system for seismic risks

Journal of Computer Science and Technology, 2012
This paper focuses on prediction and prevention of seismic risk through a system for decision making. Data Warehousing and OLAP operations are applied, together with, data mining tools like association rules, decision trees and clustering to predict ...
María J. Somodevilla, Ángeles Belém Priego, Esteban Castillo, Ivo H. Pineda, Darnes Vilariño, Angélica Nava   +5 more
doaj  

SSF-CDW: achieving scalable, secure, and fast OLAP query for encrypted cloud data warehouse

Journal of Cloud Computing: Advances, Systems and Applications
Implementing a cloud-based data warehouse to store sensitive or critical strategic data presents challenges primarily related to the security of the stored information and the exchange of OLAP queries between the cloud server and users.
Somchart Fugkeaw, Phatwasin Suksai, Lyhour Hak   +2 more
doaj   +1 more source

New Information Technologies in Retrospective Epidemiological Analysis Carried out at the Level of the Russian Federation Constituent Entity: the Astrakhan Region as an Example

Проблемы особо опасных инфекций, 2010
Retrospective epidemiological analysis as regards infectious and parasitic diseases in the Astrakhan Region was carried out using the methods of complex multi-dimensional data analysis - OLAP.
V. A. Safronov, N. V. Piskunova, A. I. Kovtunov, V. V. Kabin, A. A. Ilyukhin, A. I. Kologorov, N. N. Nikeshina, L. N. Noskova, A. M. Slavina, V. B. Yustratov, V. P. Toporkov   +10 more
doaj   +1 more source

Big Data and OLAP Systems

大数据, 2015
OLAP (online analytical processing) is a key technology of business intelligence based on relational data. In big data era, people want to achieve high performance OLAP using a large cluster of ordinary nodes.
Xiaoyong Du, Yueguo Chen, Xiongpai Qin
doaj  

Empowering Data Transformation: Transforming Raw Data into A Strategic Planning for E-Commerce Success

Journal of Information Systems and Informatics
The ability to transform data is essential to support strategic decision-making in a company or organization. Data transformation can be done by utilizing data warehouse technology.
Angelina Yang, Jansen Wiratama, Santo Fernandi Wijaya   +2 more
doaj   +1 more source

SISTEM TRACER STUDY ALUMNI FAKULTAS ILMU KOMPUTER UNIVERSITAS MUSLIM INDONESIA MENGGUNAKAN METODE ON-LINE ANALITYCAL PROCESSING (OLAP)

Ilkom Jurnal Ilmiah, 2017
Penyimpanan data secara rutin dan terus menerus data alumni Fakultas Ilmu Komputer dapat menimbulkan penumpukan data. Seperti data quesioner alumni yang menjadi salah satu masalah dalam melakukan inputan dikarenakan terkendala jarak.
Aminurlah Syam, Abdul Rachman Manga
doaj   +1 more source

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

BUSINESS NEEDS FOR OLAP AND DATA MINING TOOLS: EVIDENCE FROM KOSOVO COMPANIES

Ekonomska Misao i Praksa, 2018
Background: This paper deals with topics relevant to problem of understanding how OLAP tools and DM applications integrate as well as how some information support systems can impact business processes of companies in Kosovo.
Aferdita Berisha Shaqiri, Emin Qerim Neziraj   +1 more
doaj  

Technology of separate generation of multidimensional data

Advanced Engineering Research, 2016
The research subject is the technology of generating the multivariable data representation with using separate formation of dimensions and measures. The purpose of the study is to provide a full level of the user’s work automation at the formation of new
Sergey V. Zykin, Sergey V. Mosin, Andrey N. Poluyanov   +2 more
doaj   +1 more source

Extending complex ad-hoc OLAP [PDF]

, 1999
Theodore Johnson, Damianos Chatziantoniou   +1 more
openalex   +1 more source