Mohamed Kechar

According to our database, Mohamed Kechar authored at least 7 papers between 2014 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2022

ZigZag+: A global optimization algorithm to solve the view selection problem for large-scale workload optimization.

Mohamed Kechar, Ladjel Bellatreche, Safia Nait Bahloul

Eng. Appl. Artif. Intell., 2022

Safeness: Suffix Arrays Driven Materialized View Selection Framework for Large-Scale Workloads.

Mohamed Kechar, Ladjel Bellatreche

Proceedings of the Big Data Analytics and Knowledge Discovery, 2022

2021

Bringing Common Subexpression Problem from the Dark to Light: Towards Large-Scale Workload Optimizations.

Mohamed Kechar, Ladjel Bellatreche, Safia Nait Bahloul

Proceedings of the IDEAS 2021: 25th International Database Engineering & Applications Symposium, 2021

2019

Bringing Together Physical Design and Fast Querying of Large Data Warehouses: A New Data Partitioning Strategy.

Mohamed Kechar, Safia Nait Bahloul

Proceedings of the BDIoT'19: The 4th International Conference On Big Data and Internet of Things, 2019

2017

Performance optimisation of the decision-support queries by the horizontal fragmentation of the data warehouse.

Mohamed Kechar, Safia Nait Bahloul

Int. J. Bus. Inf. Syst., 2017

2015

An Access Control System Architecture for XML Data Warehouse Using XACML.

Mohamed Kechar, Safia Nait Bahloul

Proceedings of the IPAC '15: International Conference on Intelligent Information Processing, 2015

2014

Hybrid Fragmentation of XML Data Warehouse Using K-Means Algorithm.

Mohamed Kechar, Safia Nait Bahloul

Proceedings of the Advances in Databases and Information Systems, 2014