Results 241 to 250 of about 2,017,475 (299)

Data Warehouse Based Analysis with Integrated Blood Donation Management System

International Conference on Industrial Informatics, 2018
Blood donation is an important issue throughout the world to save and manage lives. In order to make this process more effective an automated system could be built to monitor and organize blood donation camps.
Giridhar Maji, N. Debnath, S. Sen
semanticscholar   +1 more source

Measuring user satisfaction with data warehouses: an exploratory study

Information & Management, 2000
Data warehouses are users driven; that is, they allow end-users to be in control of the data. As user satisfaction is commonly acknowledged as the most useful measurement of system success, we identify the underlying factors of end-user satisfaction with data warehouses and develop an instrument to measure these factors.
Lei-da Chen, Khalid S Soliman, En Mao, Mark N Frolick   +3 more
openaire   +1 more source

A novel particle swarm optimization-based grey model for the prediction of warehouse performance

Journal of Computational Design and Engineering, 2021
Warehouses constitute a key component of supply chain networks. An improvement to the operational efficiency and the productivity of warehouses is crucial for supply chain practitioners and industrial managers.
M. R. Islam, S. Ali, A. M. F. Fard, G. Kabir   +3 more
semanticscholar   +1 more source

Overview of Data Warehouse architecture, Big Data and Green computing

Journal of Computer Science and Technology Studies
Enterprise today heavily invests in big data, data warehouses, and green computing to measure performance and make intelligent decisions. By enabling data warehouse architecture, enterprises can store structural and nonstructural data in defined backend ...
Milankumar Rana
semanticscholar   +1 more source

Using Ontologies for Measuring Semantic Similarity in Data Warehouse Schema Matching Process

2007 9th International Conference on Telecommunications, 2007
The key step of data warehouse integration is the construction of mappings that link mutually compatible components of data warehouse schemas: dimensions, aggregation levels, attributes and facts. In order to perform the integration process in a semi-automated manner, we must define similarity functions that compare the names and substructures of those
Banek, Marko, Vrdoljak, Boris, Tjoa, A Min   +2 more
openaire   +3 more sources

Navigating Measurements by Cross-Classifications in Multi-use Data Warehouse

2011 IEEE 11th International Conference on Computer and Information Technology, 2011
In a traditional data warehouse, "subject oriented" means that all the measurements relating to the same real-world event or object are linked together. The measurements are classified and navigated by "subject". But in a multi-use data warehouse, users want to classify and navigate the measurements by mutable cross-classifications flexibly. It is hard
Jie Song, Yubin Bao, Zhiliang Zhu
openaire   +1 more source

Object based similarity measure for breast medical image retrieval from data warehouse

Proceedings of the 2012 ACM Research in Applied Computation Symposium, 2012
In this paper, we propose a new binary pixel matching method to measure the similarity of two objects based on the overlapped areas in a data warehouse. In the proposed approach, suspicious objects are extracted as binary images that consist of background and foreground, which are compared based on counting overlapped pixels. Before measuring the exact
Hyun I. Kim, Donghoon Kang, Byung K. Jung, Chang Oan Sung   +3 more
openaire   +1 more source

Using integrated process data of longwall shearers in data warehouses for performance measurement

International Journal of Oil, Gas and Coal Technology, 2017
Coal, still considered as one of the primary energy resources worldwide, is mined by utilising large scale equipment both on surface operations and underground mines. Technology has become a fundamental piece of modern mining operations that have to track performance of mining equipment in detail for efficient production.
Mustafa Erkayaoğlu, Sean Dessureault
openaire   +1 more source

Measurement of the Energy Real-Time Data Warehouse System Design and Implementation

2012 International Conference on Computer Science and Service System, 2012
This paper presents the solution of energy measuring real-time data based on C/S structure, elaborates the methods, steps and modeling technology of creating date warehouse in the energy measuring real-time monitoring system, and designs the basic frame of the energy data warehouse analysis system, the energy measuring real-time data is updated into ...
Xue Hong-ye, Yang Qi, Li Ai-guo
openaire   +1 more source

Measuring Mortality Information in Clinical Data Warehouses.

AMIA Joint Summits on Translational Science proceedings. AMIA Joint Summits on Translational Science, 2015
The ability to track and report long-term outcomes, especially mortality, is essential for advancing clinical research. The purpose of this study was to present a framework for assessing the quality of mortality information in clinical research databases.
Barrett, Jones, David K, Vawdrey
openaire   +1 more source