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On the exactness of the ε-constraint method for biobjective nonlinear integer programming

De Santis, Marianna; Eichfelder, Gabriele; Patria, Daniele - In: Operations research letters 50 (2022) 3, pp. 356-361

Persistent link: https://www.econbiz.de/10013364107

A fast branch-and-bound algorithm for non-convex quadratic integer optimization subject to linear constraints using ellipsoidal relaxations

Buchheim, Christoph; De Santis, Marianna; Palagi, Laura - In: Operations research letters 43 (2015) 4, pp. 384-388

Persistent link: https://www.econbiz.de/10011372453

Scanning integer points with lex-inequalities : a finite cutting plane algorithm for integer programming with linear objective

Conforti, Michele; De Santis, Marianna; Di Summa, Marco; … - In: 4OR : quarterly journal of the Belgian, French and … 19 (2021) 4, pp. 531-548

Persistent link: https://www.econbiz.de/10012697427

Branching with hyperplanes in the criterion space : the frontier partitioner algorithm for biobjective integer programming

De Santis, Marianna; Grani, Giorgio; Palagi, Laura - In: European journal of operational research : EJOR 283 (2020) 1, pp. 57-69

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Using a factored dual in augmented Lagrangian methods for semidefinite programming

De Santis, Marianna; Rendl, Franz; Wiegele, Angelika - In: Operations research letters 46 (2018) 5, pp. 523-528

Persistent link: https://www.econbiz.de/10011936691

A penalty branch-and-bound method for mixed binary linear complementarity problems

De Santis, Marianna; Vries, Sven de; Schmidt, Martin; … - In: INFORMS journal on computing : JOC ; charting new … 34 (2022) 6, pp. 3117-3133

Persistent link: https://www.econbiz.de/10014326634

Designing sustainable diet plans by solving triobjective integer programs

Benvenuti, Luca; De Santis, Alberto; De Santis, Marianna; … - In: Mathematical methods of operations research : ZOR 100 (2024) 3, pp. 703-721

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A constraint method in nonlinear multi-objective optimization

Eichfelder, Gabriele - In: Multiobjective programming and goal programming : …, (pp. 3-12). 2009

Persistent link: https://www.econbiz.de/10003841762

Advancements in the computation of enclosures for multi-objective optimization problems

Eichfelder, Gabriele; Warnow, Leo - In: European journal of operational research : EJOR 310 (2023) 1, pp. 315-327

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A modification of the [alpha]BB method for box-constrained optimization and an application to inverse kinematics

Eichfelder, Gabriele; Gerlach, Tobias; Sumi, Susanne - In: EURO journal on computational optimization 4 (2016) 1, pp. 93-121

For many practical applications it is important to determine not only a numerical approximation of one but a representation of the whole set of globally optimal solutions of a non-convex optimization problem. Then one element of this representation may be chosen based on additional information...

Persistent link: https://www.econbiz.de/10011492612