Search Results - subject:"Integer linear programming"

Multi-objective no-wait flowshop scheduling problems : models and algorithms

Naderi, Bahman; Aminnayeri, M.; Piri, M.; Yazdi, M. H. … - In: International journal of production research 50 (2012) 10, pp. 2592-2608

Persistent link: https://www.econbiz.de/10009575437

A multi-period model for managing used product returns

Nenes, George; Nikolaidis, Yiannis - In: International journal of production research 50 (2012) 5, pp. 1360-1376

Persistent link: https://www.econbiz.de/10009548927

The extended resource task network : a framework for the combined scheduling of batch processes and CHP plants

Théry, Raphaele; Hétreux, G.; Agha, M. H.; Hai͏̈t, A.; … - In: International journal of production research 50 (2012) 3, pp. 623-646

Persistent link: https://www.econbiz.de/10009549608

Geographic evaluation of trigeneration systems in the tertiary sector. Effect of climatic and electricity supply conditions

Carvalho, Monica; Serra, Luis M.; Lozano, Miguel A. - In: Energy 36 (2011) 4, pp. 1931-1939

in the interior of the Iberian Peninsula. The solution of a mixed integer linear programming model (MILP) that …

Persistent link: https://www.econbiz.de/10010808431

Heat exchanger networks retrofit with considering pressure drop by coupling genetic algorithm with LP (linear programming) and ILP (integer linear programming) methods

Soltani, Hadi; Shafiei, Sirous - In: Energy 36 (2011) 5, pp. 2381-2391

(GA) coupled with linear programming (LP) and integer linear programming (ILP) methods. The GA is used to produce …

Persistent link: https://www.econbiz.de/10010808866

GA-ILP Method for Optimization of Water Distribution Networks

Haghighi, Ali; Samani, Hossein; Samani, Zeinab - In: Water Resources Management 25 (2011) 7, pp. 1791-1808

proposed in which a simple GA is linked with the Integer-Linear Programming (ILP) method resulting in a hybrid optimization …

Persistent link: https://www.econbiz.de/10010794832

Optimization of Multi-skill Call Centers Contracts and Work-shifts

Cordone, Roberto; Piselli, Andrea; Ravizza, Paolo; … - In: Service Science 3 (2011) 1, pp. 67-81

Call centers are complex systems in which it is essential to optimize the trade-off between the service level provided to the customers and the cost for the personnel. In this paper we describe a quantitative approach to choose the most suitable contracts to hire the call center operators. The...

Persistent link: https://www.econbiz.de/10010990692

A model for optimization of process integration investments under uncertainty

Svensson, Elin; Strömberg, Ann-Brith; Patriksson, Michael - In: Energy 36 (2011) 5, pp. 2733-2746

The long-term economic outcome of energy-related industrial investment projects is difficult to evaluate because of uncertain energy market conditions. In this article, a general, multistage, stochastic programming model for the optimization of investments in process integration and industrial...

Persistent link: https://www.econbiz.de/10011053177

Optimal synthesis of trigeneration systems subject to environmental constraints

Carvalho, Monica; Serra, Luis Maria; Lozano, Miguel Angel - In: Energy 36 (2011) 6, pp. 3779-3790

Linear Programming (MILP). The solution of the model provides the optimal configuration and operation of an energy supply …Environmental information obtained through Life Cycle Analysis techniques has been incorporated into a Mixed Integer …

Persistent link: https://www.econbiz.de/10011053635

A branch and price algorithm for the minimum power multicasting problem in wireless sensor networks

Montemanni, R.; Leggieri, V. - In: Mathematical Methods of Operations Research 74 (2011) 3, pp. 327-342

The Minimum Power Multicast Problem arises in wireless sensor networks and consists in assigning a transmission power to each node of a network in such a way that the total power consumption over the network is minimized, while a source node is connected to a set of destination nodes, toward...

Persistent link: https://www.econbiz.de/10010949917