Hybrid fragmentation of xml data warehouse using k-means algorithm M Kechar, SN Bahloul Advances in Databases and Information Systems: 18th East European Conference …, 2014 | 7 | 2014 |
Bringing together physical design and fast querying of large data warehouses: a new data partitioning strategy M Kechar, S Nait-Bahloul Proceedings of the 4th International Conference on Big Data and Internet of …, 2019 | 6 | 2019 |
Performance optimisation of the decision-support queries by the horizontal fragmentation of the data warehouse M Kechar, S Nait-Bahloul International Journal of Business Information Systems 26 (4), 506-537, 2017 | 5 | 2017 |
Bringing common subexpression problem from the dark to light: Towards large-scale workload optimizations M Kechar, L Bellatreche, S Nait-Bahloul Proceedings of the 25th International Database Engineering & Applications …, 2021 | 4 | 2021 |
An access control system architecture for xml data warehouse using xacml M Kechar, SN Bahloul Proceedings of the International Conference on Intelligent Information …, 2015 | 2 | 2015 |
Safeness: suffix arrays driven materialized view selection framework for large-scale workloads M Kechar, L Bellatreche International Conference on Big Data Analytics and Knowledge Discovery, 74-86, 2022 | 1 | 2022 |
ZigZag+: A global optimization algorithm to solve the view selection problem for large-scale workload optimization M Kechar, L Bellatreche, S Nait-Bahloul Engineering Applications of Artificial Intelligence 115, 105251, 2022 | | 2022 |
Fragmentation d'un entrepôt de données XML Sécurisé par XACML M KECHAR Université d'Oran1-Ahmed Ben Bella, 2011 | | 2011 |