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io-port 06107579 Alves, Cláudio; Brás, Pedro; De Carvalho, José Valério; Pinto, Telmo

New constructive algorithms for leather nesting in the automotive industry. (English)

Comput. Oper. Res. 39, No. 7, 1487-1505 (2012).

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io-port 06053593 Rietz, Jürgen; Alves, Cláudio; de Carvalho, J.M.Valério

On the extremality of maximal dual feasible functions. (English)

Oper. Res. Lett. 40, No. 1, 25-30 (2012).

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io-port 50246354 Alves, Cláudio; Brás, Pedro; De Carvalho, José M. Valério; Pinto, Telmo

New constructive algorithms for leather nesting in the automotive industry (English)

Computers & OR 39, No. 7, 1487-1505 (2012).

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io-port 06060539 Clautiaux, François; Alves, Cláudio; Valério de Carvalho, José; Rietz, Jürgen

New stabilization procedures for the cutting stock problem. (English)

INFORMS J. Comput. 23, No. 4, 530-545 (2011).

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io-port 05940378 Macedo, Rita; Alves, Cláudio; Valério de Carvalho, J.M.; Clautiaux, François; Hanafi, Saïd

Solving the vehicle routing problem with time windows and multiple routes exactly using a pseudo-polynomial model. (English)

Eur. J. Oper. Res. 214, No. 3, 536-545 (2011).

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io-port 05890880 Pimentel, Carina; Alvelos, Filipe Pereira; Duarte, Antonio; De Carvalho, José M.Valério

Exact and heuristic approaches for lot splitting and scheduling on identical parallel machines. (English)

Int. J. Manuf. Technol. Manag. 22, No. 1, 39-57 (2011).

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io-port 05886823 Chan, T.M.; Alvelos, Filipe; Silva, Elsa; Valério de Carvalho, J.M.

Heuristics with stochastic neighborhood structures for two-dimensional bin packing and cutting stock problems. (English)

Asia-Pac. J. Oper. Res. 28, No. 2, 255-278 (2011).

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io-port 06033972 Lopes, Isabel Cristina; Valério de Carvalho, J.M.

An integer programming model for the minimum interval graph completion problem. (English)

Haouari, M. (ed.) et al., ISCO 2010. International symposium on combinatorial optimization. Papers based on the presentations at the symposium, Hammamet, Tunesia, March 24‒26, 2010. Amsterdam: Elsevier. Electronic Notes in Discrete Mathematics 36, 583-590 (2010).

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io-port 05991689 Lopes, Isabel Cristina; Valério de Carvalho, J.M.

Minimization of open orders using interval graphs. (English)

IAENG, Int. J. Appl. Math. 40, No. 4, 297-306 (2010).

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io-port 05826014 Clautiaux, François; Alves, Cláudio; Valério de Carvalho, José

A survey of dual-feasible and superadditive functions. (English)

Ann. Oper. Res. 179, 317-342 (2010).

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io-port 05720359 Silva, Elsa; Alvelos, Filipe; Valério de Carvalho, J.M.

An integer programming model for two- and three-stage two-dimensional cutting stock problems. (English)

Eur. J. Oper. Res. 205, No. 3, 699-708 (2010).

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io-port 05710527 Oliveira Pimentel, Carina Maria; Pereira e Alvelos, Filipe; Valério de Carvalho, José Manuel

Comparing Dantzig-Wolfe decompositions and branch-and-price algorithms for the multi-item capacitated lot sizing problem. (English)

Optim. Methods Softw. 25, No. 2, 299-319 (2010).

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io-port 05658990 Macedo, Rita; Alves, Cláudio; Valério de Carvalho, J.M.

Arc-flow model for the two-dimensional guillotine cutting stock problem. (English)

Comput. Oper. Res. 37, No. 6, 991-1001 (2010).

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io-port 50029582 Lopes, Isabel Cristina; De Carvalho, José M. Valério

An integer programming model for the minimum interval graph completion problem (English)

Electronic Notes in Discrete Mathematics 36, 583-590 (2010).

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io-port 50245408 Macedo, Rita; Alves, Cláudio; De Carvalho, José M. Valério

Arc-flow model for the two-dimensional guillotine cutting stock problem (English)

Computers & OR 37, No. 6, 991-1001 (2010).

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io-port 05566387 Alves, Cláudio; Macedo, Rita; Valério de Carvalho, José M.

New lower bounds based on column generation and constraint programming for the pattern minimization problem. (English)

Comput. Oper. Res. 36, No. 11, 2944-2954 (2009).

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io-port 50245123 Alves, Cláudio; Macedo, Rita; De Carvalho, José M. Valério

New lower bounds based on column generation and constraint programming for the pattern minimization problem (English)

Computers & OR 36, No. 11, 2944-2954 (2009).

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io-port 70750059 Macedo, Rita; Alves, Cláudio; De Carvalho, José M. Valério

Exact algorithms for vehicle routing problems with different service constraints (English)

CTW, 215-218 (2009).

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io-port 05806085 Alves, Cláudio; Valério de Carvalho, J.M.

A branch-and-price-and-cut algorithm for the pattern minimization problem. (English)

RAIRO, Oper. Res. 42, No. 4, 435-453 (2008).

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io-port 05599541 Alves, C.; Valério de Carvalho, J.M.

New integer programming formulations and an exact algorithm for the ordered cutting stock problem. (English)

J. Oper. Res. Soc. 59, No. 11, 1520-1531 (2008).

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