Výsledky vyhledávání - "Aissi, Saida"

Report

Towards the Next Generation of Data Warehouse Personalization System: A Survey and a Comparative Study

Autor: Aissi, Saida, Gouider, Mohamed Salah

Publikováno v: IJCSI International Journal of Computer Science Issues, Vol 9, Issue 3, No 2, May 2012, pages 561-568

Multidimensional databases are a great asset for decision making. Their users express complex OLAP (On-Line Analytical Processing) queries, often returning huge volumes of facts, sometimes providing little or no information. Furthermore, due to the h

Externí odkaz: http://arxiv.org/abs/1208.0203

Zobrazit plný text záznamu

Report

Spatial and Spatio-Temporal Multidimensional Data Modelling: A Survey

Autor: Aissi, Saida, Gouider, Mohamed Salah

Publikováno v: International Journal of Advanced Research in Computer Science and Software (IJARCCE), Volume 1, Issue 1, March 2012

Data warehouse store and provide access to large volume of historical data supporting the strategic decisions of organisations. Data warehouse is based on a multidimensional model which allow to express user's needs for supporting the decision making

Externí odkaz: http://arxiv.org/abs/1208.0163

Zobrazit plný text záznamu

Report

Personalization in Geographic information systems: A survey

Autor: Aissi, Saida, Gouider, Mohamed Salah

Publikováno v: IJCSI International Journal of Computer Science Issues, Vol. 9, Issue 4, No 3, July 2012 , pp 291-298

Geographic Information Systems (GIS) are widely used in different domains of applications, such as maritime navigation, museums visits and route planning, as well as ecological, demographical and economical applications. Nowadays, organizations need

Externí odkaz: http://arxiv.org/abs/1208.0153

Zobrazit plný text záznamu