D
Dylan Jones
Researcher at University of Portsmouth
Publications - 103
Citations - 3742
Dylan Jones is an academic researcher from University of Portsmouth. The author has contributed to research in topics: Goal programming & Offshore wind power. The author has an hindex of 27, co-authored 98 publications receiving 3334 citations. Previous affiliations of Dylan Jones include University of Bradford & Technical University of Madrid.
Papers
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Journal ArticleDOI
Expanding the flexibility of goal programming via preference modelling techniques
Dylan Jones,Mehrdad Tamiz +1 more
TL;DR: Methods for formulating other possible preference structures, such as discontinuities and varying penalty levels dependent on the distance from the goals are proposed.
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Goal programming and Pareto efficiency
Mehrdad Tamiz,Dylan Jones +1 more
TL;DR: Simplex-based methods for efficient detection of inefficiency and unboundedness are given and two new methods for restoration, based on preference information given by the decision maker are detailed.
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An interactive three-stage model for mutual funds portfolio selection ☆
TL;DR: A three stage model based on a multi-index model and considering several market scenarios described in an imprecise way by an expert is proposed to mitigate the uncertainty related to the market scenarios and the imprecision and/or vagueness associated with the model data.
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Detecting IIS in infeasible linear programmes using techniques from goal programming
TL;DR: Ideas from goal programming used as an accompaniment to linear programming (LP) for the analysis of LP infeasibility are presented and a new algorithm for the detection of irreducibly inconsistent systems (IIS) of constraints is presented.
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A practical weight sensitivity algorithm for goal and multiple objective programming
TL;DR: A weight sensitivity algorithm can be used to investigate a portion of weight space of interest to the decision maker in a goal or multiple objective programme and the possible different output requirements of decision makers are detailed.