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Selection and scheduling problem in continuous time with Pairwise-interdependencies

Blecic, Ivan and Cecchini, Arnaldo and Trunfio, Giuseppe Andrea (2012) Selection and scheduling problem in continuous time with Pairwise-interdependencies. In: ICCSA 2012: 12. International Conference on Computational Science and its applications: proceedings: part II, 18-21 June 2012, Salvador de Bahia, Brazil. Berlin - Heidelberg, Springer. p. 481-491. (Lecture Notes in Computer Science, 7334/2012). ISSN 0302-9743. ISBN 978-3-642-31074-4. eISBN 978-3-642-31075-1. Conference or Workshop Item.

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DOI: 10.1007/978-3-642-31075-1_36

Abstract

We propose a general framework for modelling selection-and-scheduling problem with interdependencies in continuous time. Such problem may frequently arise in many real-world evaluation and decision-making contexts, such as project portfolio selection and scheduling in organisations, urban planning, and scheduling of public policies. For the purpose of conducting computational experiments, we further formulate a specific example model to optimise, whose benefit is to require a relatively limited number of input data. Given the NP-hardness of the problem, we employ the Covariance Matrix Adaptation Evolutionary strategy for solving it, and discuss few results.

Item Type:Conference or Workshop Item (Contribute)
ID Code:8073
Status:Published
Uncontrolled Keywords:Project portfolio selection, scheduling, interdependencies, continuous time optimisation, evolutionary algorithms, decision-making
Subjects:Area 08 - Ingegneria civile e Architettura > ICAR/22 Estimo
Area 09 - Ingegneria industriale e dell'informazione > ING-INF/05 Sistemi di elaborazione delle informazioni
Area 08 - Ingegneria civile e Architettura > ICAR/20 Architettura e pianificazione urbanistica
Divisions:001 Università di Sassari > 01-a Nuovi Dipartimenti dal 2012 > Architettura, Design e Urbanistica
Publisher:Springer
ISSN:0302-9743
ISBN:978-3-642-31074-4
ISBN:978-3-642-31075-1
Deposited On:22 Oct 2012 10:15

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