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Security issues in data warehouse: a systematic review
Abstract As Data Warehouse store huge amount of data with the span of more than decades,
the security of this huge information base is crucial for the sustainability and reliability of data …
the security of this huge information base is crucial for the sustainability and reliability of data …
Multidimensional analysis model for a document warehouse that includes textual measures
Abstract Data warehouses and On-Line Analytical Processing tools, OLAP, together permit a
multi-dimensional analysis of structured data information. However, as business systems are …
multi-dimensional analysis of structured data information. However, as business systems are …
A practical application of our MDD approach for modeling secure XML data warehouses
Data warehouses are systems that provide useful information to support the decision making
process, thus improving organizations' business processes. These systems integrate …
process, thus improving organizations' business processes. These systems integrate …
Multidimensional database design from document-centric XML documents
Despite a decade of research in OLAP systems, very few works attempt to tackle the problem
of analysing data extracted from XML text-rich documents. These documents are loosely …
of analysing data extracted from XML text-rich documents. These documents are loosely …
Architectural support for business intelligence: a push‐pull mechanism
Purpose–As business globalisation and internet usage continue to grow, the internet‐based
version of data warehouse systems (DWS) is expected to improve traditional DWS. However …
version of data warehouse systems (DWS) is expected to improve traditional DWS. However …
Development of secure XML data warehouses with QVT
CONTEXT: Data warehouses are systems which integrate heterogeneous sources to
support the decision making process. Data from the Web is becoming increasingly more …
support the decision making process. Data from the Web is becoming increasingly more …
Mining unstructured data for a competitive intelligence system XEW
Nowadays, there is a vast amount of information available in line. One of the major unsolved
problems in the Competitive Intelligence (CI) is the management of unstructured data. The …
problems in the Competitive Intelligence (CI) is the management of unstructured data. The …
XML CLUSTERING FRAMEWORK BASED ON DOCUMENT CONTENT AND STRUCTURE IN A HETEROGENEOUS DIGITAL LIBRARY
As textually published information is increasing in digital libraries, efficient retrieval methods
are required. Textual documents in a digital library are available in various structures and …
are required. Textual documents in a digital library are available in various structures and …
Vers l'intégration multidimensionnelle d'Open Data dans les entrepôts de données
L'émergence de nombreuses sources d'Open Data poussent plusieurs communautés de
recherche ainsi que des entreprises à développer des outils permettant leur exploitation. En …
recherche ainsi que des entreprises à développer des outils permettant leur exploitation. En …
Efficient compression and storage of XML OLAP cubes
In this paper, the authors present an approach to efficiently compress XML OLAP cubes.
They propose a multidimensional snowflake schema of the cube as the basic physical …
They propose a multidimensional snowflake schema of the cube as the basic physical …