Prof. Lotfi Tadj

Professor Of Industrial Engineering

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Lotfi Tadj Bio

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An integrated production–inventory model with raw material, production and final product deteriorations

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An integrated production–inventory model with raw material, production and final product deteriorations. (2011). An integrated production–inventory model with raw material, production and final product deteriorations. International Journal Of Industrial And Systems Engineering 8 (3), 366-385, 2011.

Optimal control of a continuous-review integrated production—forecasting system with stock-dependent demand and deteriorating items

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Optimal control of a continuous-review integrated production—forecasting system with stock-dependent demand and deteriorating items. (2011). Optimal control of a continuous-review integrated production—forecasting system with stock-dependent demand and deteriorating items. 2011 Fourth International Conference On Modeling, Simulation And Applied …, 2011.

A two-phase service system with Bernoulli vacation schedule, setup time and N-policy for an unreliable server with delaying repair

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A two-phase service system with Bernoulli vacation schedule, setup time and N-policy for an unreliable server with delaying repair. (2011). A two-phase service system with Bernoulli vacation schedule, setup time and N-policy for an unreliable server with delaying repair. Quality Technology & Quantitative Management 8 (3), 271-284, 2011.

A queueing analysis of multi-purpose production facility's operations

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A queueing analysis of multi-purpose production facility's operations. (2011). A queueing analysis of multi-purpose production facility's operations. Journal Of Industrial & Management Optimization 7 (1), 19, 2011.

A quorum queueing system with unreliable server and restricted admission

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A quorum queueing system with unreliable server and restricted admission. (2011). A quorum queueing system with unreliable server and restricted admission. International Journal Of Applied Management Science 3 (2), 174-185, 2011.

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

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A batch arrival retrial queueing system with two phases of service and service interruption. (2010). A batch arrival retrial queueing system with two phases of service and service interruption. Computers & Mathematics With Applications 59 (1), 437-450, 2010.

Optimal policy of a hybrid queueing system

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Optimal policy of a hybrid queueing system. (2010). Optimal policy of a hybrid queueing system. International Journal Of Mathematics In Operational Research 2 (4), 424-435, 2010.

Screening Alexandria port simulation model by using sequential bifurcation procedure

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Screening Alexandria port simulation model by using sequential bifurcation procedure. (2010). Screening Alexandria port simulation model by using sequential bifurcation procedure. International Journal Of Simulation Modeling 9, 98-109, 2010.

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

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Validating a port simulation model with application to the port of Alexandria, Egypt. (2010). Validating a port simulation model with application to the port of Alexandria, Egypt. International Journal Of Simulation And Process Modelling 6 (2), 115-125, 2010.

A Batch sequential sampling scheme for estimating the reliability of a series/parallel system

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A Batch sequential sampling scheme for estimating the reliability of a series/parallel system. (2010). A Batch sequential sampling scheme for estimating the reliability of a series/parallel system. International Journal Of Reliability And Applications 11 (1), 17-22, 2010.

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

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The N-policy for an unreliable server with delaying repair and two phases of service. (2009). The N-policy for an unreliable server with delaying repair and two phases of service. Journal Of Computational And Applied Mathematics 231 (1), 349-364, 2009.

A Batch Arrival Queue with a Random Setup Time Under Bernoulli Vacation Schedule

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A Batch Arrival Queue with a Random Setup Time Under Bernoulli Vacation Schedule. (2009). A Batch Arrival Queue with a Random Setup Time Under Bernoulli Vacation Schedule. Management Science And Financial Engineering 15 (2), 1-21, 2009.

Optimal filtering of an advertising production system with deteriorating items

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Optimal filtering of an advertising production system with deteriorating items. (2009). Optimal filtering of an advertising production system with deteriorating items. Applications And Applied Mathematics: An International Journal (Aam) 4 (2), 10, 2009.

Bernoulli Vacation Schedule

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Bernoulli Vacation Schedule. (2009). Bernoulli Vacation Schedule. International Journal Of Management Science 15 (2), 2009.

A quorum queueing system with an unreliable server

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A quorum queueing system with an unreliable server. (2009). A quorum queueing system with an unreliable server. Applied Mathematics Letters 22 (11), 1710-1714, 2009.

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

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Optimal management policy for a single and bulk service queue under Bernoulli vacation schedules. (2009). Optimal management policy for a single and bulk service queue under Bernoulli vacation schedules. International Journal Of Applied Decision Sciences 2 (3), 262-274, 2009.

Using optimal control to adjust the production rate of a deteriorating inventory system

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Using optimal control to adjust the production rate of a deteriorating inventory system. (2009). Using optimal control to adjust the production rate of a deteriorating inventory system. Taibah University, 2009.

An M/G/1 queue with two phases of service subject to the server breakdown and delayed repair

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An M/G/1 queue with two phases of service subject to the server breakdown and delayed repair. (2009). An M/G/1 queue with two phases of service subject to the server breakdown and delayed repair. Applied Mathematical Modelling 33 (6), 2699-2709, 2009.

Optimal control of an inventory system with ameliorating and deteriorating items.

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Optimal control of an inventory system with ameliorating and deteriorating items. (2008). Optimal control of an inventory system with ameliorating and deteriorating items. Apps. Applied Sciences 10, 243-255, 2008.

Inference using record values from generalized exponential distribution with application

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Inference using record values from generalized exponential distribution with application. (2008). Inference using record values from generalized exponential distribution with application. International Journal Of Statistics & Economics (Formerly Known As The …, 2008.

Steady state analysis of an M/G/1 queue with linear retrial policy and two phase service under Bernoulli vacation schedule

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Steady state analysis of an M/G/1 queue with linear retrial policy and two phase service under Bernoulli vacation schedule. (2008). Steady state analysis of an M/G/1 queue with linear retrial policy and two phase service under Bernoulli vacation schedule. Applied Mathematical Modelling 32 (12), 2480-2489, 2008.

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

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A generalized economic order quantity model with deteriorating items and time varying demand, deterioration, and costs. (2008). A generalized economic order quantity model with deteriorating items and time varying demand, deterioration, and costs. International Transactions In Operational Research 15 (4), 509-517, 2008.

A hysteretic bulk quorum queue with a choice of service and optional re-service

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A hysteretic bulk quorum queue with a choice of service and optional re-service. (2008). A hysteretic bulk quorum queue with a choice of service and optional re-service. Quality Technology & Quantitative Management 5 (2), 161-178, 2008.

Estimation of the parameters of the generalized linear failure rate distribution

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Estimation of the parameters of the generalized linear failure rate distribution. (2008). Estimation of the parameters of the generalized linear failure rate distribution. International Journal Of Statistics & Economics (Formerly Known As The …, 2008.

Equivalence factors of a parallel-series system.

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Equivalence factors of a parallel-series system. (2008). Equivalence factors of a parallel-series system. Apps. Applied Sciences 10, 219-230, 2008.

Optimal control of production inventory systems with deteriorating items and dynamic costs

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Optimal control of production inventory systems with deteriorating items and dynamic costs. (2008). Optimal control of production inventory systems with deteriorating items and dynamic costs. Applied Mathematics E-Notes 8, 194-202, 2008.

Estimation of the generalized Rayleigh distribution parameters

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Estimation of the generalized Rayleigh distribution parameters. (2007). Estimation of the generalized Rayleigh distribution parameters. International Journal Of Reliability And Applications 8 (2), 199-210, 2007.

Optimal control of a stochastic production planning model with different demand rates

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Optimal control of a stochastic production planning model with different demand rates. (2007). Optimal control of a stochastic production planning model with different demand rates. International Journal Of Applied Mathematics 20 (3), 333, 2007.

Optimal design of a bulk service queue

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Optimal design of a bulk service queue. (2007). Optimal design of a bulk service queue. Comissao Editorial, 131, 2007.

A bulk service queue with a choice of service and re-service under Bernoulli schedule

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A bulk service queue with a choice of service and re-service under Bernoulli schedule. (2007). A bulk service queue with a choice of service and re-service under Bernoulli schedule. International Journal Of Contemporary Mathematical Sciences 2 (23), 1107-1120, 2007.

Optimal control of a production inventory system with Weibull distributed deterioration

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Optimal control of a production inventory system with Weibull distributed deterioration. (2007). Optimal control of a production inventory system with Weibull distributed deterioration. Applied Mathematical Sciences 1 (35), 1703-1714, 2007.

Optimal and self-tuning optimal control of a periodic-review hybrid production inventory system

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Optimal and self-tuning optimal control of a periodic-review hybrid production inventory system. (2007). Optimal and self-tuning optimal control of a periodic-review hybrid production inventory system. Nonlinear Analysis: Hybrid Systems 1 (1), 68-80, 2007.

Optimal control of a hybrid periodic-review production inventory system with disposal

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Optimal control of a hybrid periodic-review production inventory system with disposal. (2007). Optimal control of a hybrid periodic-review production inventory system with disposal. International Journal Of Operational Research 2 (4), 481-494, 2007.

A quorum queueing system with Bernoulli vacation schedule and restricted admission

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A quorum queueing system with Bernoulli vacation schedule and restricted admission. (2007). A quorum queueing system with Bernoulli vacation schedule and restricted admission. Advanced Modeling And Optimization 9 (1), 171-180, 2007.

Steady state analysis of an Mx/G/1 queue with two phase service and Bernoulli vacation schedule under multiple vacation policy

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Steady state analysis of an Mx/G/1 queue with two phase service and Bernoulli vacation schedule under multiple vacation policy. (2007). Steady state analysis of an Mx/G/1 queue with two phase service and Bernoulli vacation schedule under multiple vacation policy. Applied Mathematical Modelling 31 (6), 1079-1091, 2007.

Self-tuning optimal control of periodic-review production inventory systems with deteriorating items

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Self-tuning optimal control of periodic-review production inventory systems with deteriorating items. (2007). Self-tuning optimal control of periodic-review production inventory systems with deteriorating items. Advanced Modeling And Optimization 9 (1), 91-104, 2007.

Alternative solution to a quorum queueing system

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Alternative solution to a quorum queueing system. (2006). Alternative solution to a quorum queueing system. Stochastic Analysis And Applications 24 (2), 359-365, 2006.

Minimizing energy use for a road expansion in a transportation system using optimal control theory

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Minimizing energy use for a road expansion in a transportation system using optimal control theory. (2006). Minimizing energy use for a road expansion in a transportation system using optimal control theory. Applied Mathematics E-Notes 6, 159-166, 2006.

Hybrid queueing systems with hysteretic bilevel control policies

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Hybrid queueing systems with hysteretic bilevel control policies. (2006). Hybrid queueing systems with hysteretic bilevel control policies. Nonlinear Analysis: Theory, Methods & Applications 65 (11), 2153-2168, 2006.

Optimal control of a production inventory system with deteriorating items

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Optimal control of a production inventory system with deteriorating items. (2006). Optimal control of a production inventory system with deteriorating items. International Journal Of Systems Science 37 (15), 1111-1121, 2006.

Optimal and self-tuning control of an advertising production system with deteriorating items

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Optimal and self-tuning control of an advertising production system with deteriorating items. (2006). Optimal and self-tuning control of an advertising production system with deteriorating items. 4Th Saudi Technical Conference And Exhibition, Riyadh, Saudi Arabia, 2006.

A bulk quorum queueing system with a random setup time under N-policy and with Bernoulli vacation schedule

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A bulk quorum queueing system with a random setup time under N-policy and with Bernoulli vacation schedule. (2006). A bulk quorum queueing system with a random setup time under N-policy and with Bernoulli vacation schedule. Stochastics: An International Journal Of Probability And Stochastics …, 2006.

A quorum queueing system with a random setup time under N-policy and with Bernoulli vacation schedule

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A quorum queueing system with a random setup time under N-policy and with Bernoulli vacation schedule. (2006). A quorum queueing system with a random setup time under N-policy and with Bernoulli vacation schedule. Quality Technology & Quantitative Management 3 (2), 145-160, 2006.

Receding horizon control of a hybrid production system with deteriorating items

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Receding horizon control of a hybrid production system with deteriorating items. (2005). Receding horizon control of a hybrid production system with deteriorating items. Nonlinear Analysis: Theory, Methods & Applications 63 (3), 405-422, 2005.

Parameters estimations of a Weibull model using dependent masked data

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Parameters estimations of a Weibull model using dependent masked data. (2005). Parameters estimations of a Weibull model using dependent masked data. International Journal Of Applied Mathematics 19 (1), 105, 2005.

Optimal control of deteriorating production inventory systems

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Optimal control of deteriorating production inventory systems. (2005). Optimal control of deteriorating production inventory systems. Apps 7, 30-45, 2005.

Optimal design and control of queues

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Optimal design and control of queues. (2005). Optimal design and control of queues. Top 13 (2), 359-412, 2005.

Optimal control of a production system with inventory-level-dependent demand.

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Optimal control of a production system with inventory-level-dependent demand. (2005). Optimal control of a production system with inventory-level-dependent demand. Applied Mathematics E-Notes [Electronic Only] 5, 36-43, 2005.

Control policy of a hysteretic bulk queueing system

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Control policy of a hysteretic bulk queueing system. (2005). Control policy of a hysteretic bulk queueing system. Mathematical And Computer Modelling 41 (4-5), 571-579, 2005.

Predictive control of periodic-review production inventory systems with deteriorating items

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Predictive control of periodic-review production inventory systems with deteriorating items. (2004). Predictive control of periodic-review production inventory systems with deteriorating items. Top 12 (1), 193-208, 2004.

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