DPGraphJ: A Java package for the implementation of dynamic programming algorithms

This paper introduces the DPGraphJ package, a collection of reusable Java functions to solve optimisation problems using a dynamic programming algorithm. The latter is based on a recursive schema that follows a top-down approach and uses the memoisation technique. This algorithm is a reusable softwa...

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Vydáno v:SoftwareX Ročník 28; s. 101948
Hlavní autoři: Borrego, Diana, Barba, Irene, Del Valle, Carmelo, Toro, Miguel
Médium: Journal Article
Jazyk:angličtina
Vydáno: Elsevier B.V 01.12.2024
Elsevier
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ISSN:2352-7110, 2352-7110
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Abstract This paper introduces the DPGraphJ package, a collection of reusable Java functions to solve optimisation problems using a dynamic programming algorithm. The latter is based on a recursive schema that follows a top-down approach and uses the memoisation technique. This algorithm is a reusable software component that is generic and efficient. Moreover, it has been developed by paying special attention to good practices in the design of software. For using DPGraphJ, the problem to be solved needs to be modelled as an AND/OR graph. In the DPGraphJ package, we provide 5 academic case studies with detailed comments. We strongly believe that our proposal can be helpful for several kinds of users, such as students, researchers, and practitioners.
AbstractList This paper introduces the DPGraphJ package, a collection of reusable Java functions to solve optimisation problems using a dynamic programming algorithm. The latter is based on a recursive schema that follows a top-down approach and uses the memoisation technique. This algorithm is a reusable software component that is generic and efficient. Moreover, it has been developed by paying special attention to good practices in the design of software. For using DPGraphJ, the problem to be solved needs to be modelled as an AND/OR graph. In the DPGraphJ package, we provide 5 academic case studies with detailed comments. We strongly believe that our proposal can be helpful for several kinds of users, such as students, researchers, and practitioners.
ArticleNumber 101948
Author Toro, Miguel
Borrego, Diana
Barba, Irene
Del Valle, Carmelo
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Keywords Computational thinking
Dynamic programming
Design & implementation
AND/OR graphs
Software quality
Language English
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Snippet This paper introduces the DPGraphJ package, a collection of reusable Java functions to solve optimisation problems using a dynamic programming algorithm. The...
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SubjectTerms AND/OR graphs
Computational thinking
Design & implementation
Dynamic programming
Software quality
Title DPGraphJ: A Java package for the implementation of dynamic programming algorithms
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