Karim Abbas

According to our database, Karim Abbas authored at least 10 papers between 2010 and 2021.

Collaborative distances:

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

2021

Statistical Taylor series expansion: An approach for epistemic uncertainty propagation in Markov reliability models.

Katia Bachi, Karim Abbas, Bernd Heidergott

RAIRO Oper. Res., 2021

Propagation of epistemic uncertainty in queueing models with unreliable server using chaos expansions.

Katia Bachi, Cédric Chauvière, Hacène Djellout, Karim Abbas

Commun. Stat. Simul. Comput., 2021

2018

A weak perturbation theory for approximations of invariant measures in M/G/1 model.

Badredine Issaadi, Karim Abbas, Djamil Aïssani

RAIRO Oper. Res., 2018

2017

A parametric uncertainty analysis method for queues with vacations.

Baya Takhedmit, Karim Abbas

J. Comput. Appl. Math., 2017

2016

A functional approximation for retrial queues with two way communication.

Sofiane Ouazine, Karim Abbas

Ann. Oper. Res., 2016

Development and implementation of e-learning system in smart educational environment.

Amr Elsaadany, Karim Abbas

Proceedings of the 39th International Convention on Information and Communication Technology, 2016

2014

A Numerical Analysis of the M/G/1/N Queue with Vacations.

Karim Abbas, Sofiane Ouazine

Proceedings of the 12th International Workshop on Discrete Event Systems, 2014

2013

A functional approximation for the M/G/1/N queue.

Karim Abbas, Bernd Heidergott, Djamil Aïssani

Discret. Event Dyn. Syst., 2013

The Taylor Series Expansions for Performance Functions of Queues: Sensitivity Analysis.

Sofiane Ouazine, Karim Abbas, Bernd Heidergott

Proceedings of the Analytical and Stochastic Modelling Techniques and Applications, 2013

2010

A Taylor series approach to the numerical analysis of the M/D/1/N queue.

Karim Abbas, Bernd Heidergott, Djamil Aïssani

Proceedings of the International Conference on Computational Science, 2010