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The recommender problem with convex hulls

Bougnol, Marie-Laure; Dulá, José H. - In: INFOR : information systems and operational research 62 (2024) 2, pp. 259-272

Persistent link: https://www.econbiz.de/10014545403

Integer programming approaches for appointment scheduling with random no-shows and service durations

Jiang, Ruiwei; Shen, Siqian; Zhang, Yiling - In: Operations research 65 (2017) 6, pp. 1638-1656

Persistent link: https://www.econbiz.de/10011777835

A new elementary geometric approach to option pricing bounds in discrete time models

Braouezec, Yann; Grunspan, Cyril - In: European journal of operational research : EJOR 249 (2016) 1, pp. 270-280

Persistent link: https://www.econbiz.de/10011435842

Using Generalized Procrustes Analysis for Multiple Imputation in Principal Component Analysis

Ginkel, Joost; Kroonenberg, Pieter - In: Journal of Classification 31 (2014) 2, pp. 242-269

can be used as a final estimate for the component loadings. Convex hulls based on the loadings of the imputed data sets …

Persistent link: https://www.econbiz.de/10010950404

A Combinatorial Approach to Assess the Separability of Clusters

Cerdeira, J.; Martins, M.; Silva, Pedro - In: Journal of Classification 29 (2012) 1, pp. 7-22

Persistent link: https://www.econbiz.de/10010848616

On unions and dominants of polytopes

BALAS, Egon; BOCKMAYR, Alexander; PISARUK, Nicolai; … - Center for Operations Research and Econometrics (CORE), … - 2002

A well-known result on unions of polyhedra in the same space gives an extended formulation whose projection is the convex hull of the union. Here in contrast we study the unions of polytopes in different spaces, giving a complete description of the convex hull without additional variables. When...

Persistent link: https://www.econbiz.de/10005008271