Lotfi Tadj

According to our database, Lotfi Tadj authored at least 27 papers between 1993 and 2023.

Collaborative distances:

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

2023

Internet digital content pricing and subscribers control.

Sobhi Mejjouali, Lotfi Tadj

Oper. Res. Decis., 2023

2020

An Unreliable Batch Arrival Retrial Queueing System With Bernoulli Vacation Schedule and Linear Repeated Attempts: Unreliable Retrial System With Bernoulli Schedule.

Gautam Choudhury, Lotfi Tadj

Int. J. Oper. Res. Inf. Syst., 2020

Entropy Analysis of a Flexible Markovian Queue with Server Breakdowns.

Messaoud Bounkhel, Lotfi Tadj, Ramdane Hedjar

Entropy, 2020

2019

Optimal Control of Nonsmooth Production Systems with Deteriorating Items, Stock-Dependent Demand, with or without Backorders.

Messaoud Bounkhel, Lotfi Tadj, Yacine Benhadid, Ramdane Hedjar

Symmetry, 2019

Exact and approximate solution for optimal inventory control of two-stock with reworking and forecasting of demand.

Alireza Pooya, Morteza Pakdaman, Lotfi Tadj

Oper. Res., 2019

Steady-State Analysis of a Flexible Markovian Queue with Server Breakdowns.

Messaoud Bounkhel, Lotfi Tadj, Ramdane Hedjar

Entropy, 2019

2017

An Unreliable Quorum Queueing System with Single and Multiple Vacations.

Lotfi Tadj

Asia Pac. J. Oper. Res., 2017

2015

Model Predictive Control of a Forecasting Production System with Deteriorating Items.

Abdelhak Mezghiche, Mustapha Moulaï, Lotfi Tadj

Int. J. Oper. Res. Inf. Syst., 2015

2014

Binomial Schedule for an M/G/1 Type Queueing System with an Unreliable Server under N-Policy.

Lotfi Tadj, K. Paul Yoon

Adv. Decis. Sci., 2014

2011

The optimal control of an M^x/G/1 unreliable server queue with two phases of service and Bernoulli vacation schedule.

Gautam Choudhury, Lotfi Tadj

Math. Comput. Model., 2011

Optimal management policy for a single and bulk service queue.

Lotfi Tadj, Chafik Abid

Int. J. Adv. Oper. Manag., 2011

Cost evaluation in M/G/1 queue with T-policy revisited, technical note.

Zhe George Zhang, Lotfi Tadj, Messaoud Bounkhel

Eur. J. Oper. Res., 2011

2010

Validating a port simulation model with application to the port of Alexandria, Egypt.

Mohammed Abdel Salam, Kamel Rekab, Lotfi Tadj

Int. J. Simul. Process. Model., 2010

Optimal policy of a hybrid queueing system.

Chafik Abid, Lotfi Tadj

Int. J. Math. Oper. Res., 2010

A batch arrival retrial queueing system with two phases of service and service interruption.

Gautam Choudhury, Lotfi Tadj, Kandarpa Deka

Comput. Math. Appl., 2010

2009

The N-policy for an unreliable server with delaying repair and two phases of service.

Gautam Choudhury, Jau-Chuan Ke, Lotfi Tadj

J. Comput. Appl. Math., 2009

Optimal management policy for a single and bulk service queue under Bernoulli vacation schedules.

Lotfi Tadj, Chafik Abid

Int. J. Appl. Decis. Sci., 2009

A quorum queueing system with an unreliable server.

Lotfi Tadj, Gautam Choudhury

Appl. Math. Lett., 2009

2008

A generalized economic order quantity model with deteriorating items and time varying demand, deterioration, and costs.

Zaid T. Balkhi, Lotfi Tadj

Int. Trans. Oper. Res., 2008

2006

Optimal control of a production inventory system with deteriorating items.

Lotfi Tadj, Messaoud Bounkhel, Yacine Benhadid

Int. J. Syst. Sci., 2006

2005

Control policy of a hysteretic bulk queueing system.

Lotfi Tadj, Jau-Chuan Ke

Math. Comput. Model., 2005

2003

Control policy of a hysteretic queueing system.

Lotfi Tadj, Jau-Chuan Ke

Math. Methods Oper. Res., 2003

On an M/G/1 quorum queueing system under T-policy.

Lotfi Tadj

J. Oper. Res. Soc., 2003

A quorum queueing system under D-policy.

Lotfi Tadj

Appl. Math. Comput., 2003

Parameters estimation of a repairable system.

Ammar M. Sarhan, Lotfi Tadj

Appl. Math. Comput., 2003

2001

A matrix analytic solution to a hysteretic queueing system with random server capacity.

Lotfi Tadj

Appl. Math. Comput., 2001

1993

A queueing system with random server capacity and multiple control.

Jewgeni H. Dshalalow, Lotfi Tadj

Queueing Syst. Theory Appl., 1993