@inproceedings{65ae61f923914ce582828f18bb780e0f,
title = "Pareto landscapes analyses via graph-based modeling for interactive decision-making",
abstract = "We consider two complementary tasks for consuming optimization results of a given multiobjective problem by decision-makers. The underpinning in both exploratory tasks is analyzing Pareto landscapes, and we propose in both cases discrete graph-based reductions. Firstly, we introduce interactive navigation from a given suboptimal reference solution to Pareto efficient solution-points. The proposed traversal mechanism is based upon landscape improvement-transitions from the reference towards Pareto-dominating solutions in a baby-steps fashion–accepting relatively small variations in the design-space. The Efficient Frontier and the archive of Pareto suboptimal points are to be obtained by populationbased multiobjective solvers, such as Evolutionary Multiobjective Algorithms. Secondly, we propose a framework for automatically recommending a preferable subset of points belonging to the Frontier that accounts for the decision-maker{\textquoteright}s tendencies. We devise a line of action that activates one of two approaches: either recommending the top offensive team–the gain-prone subset of points, or the top defensive team–the loss-averse subset of points. We describe the entire recommendation process and formulate mixed-integer linear programs for solving its combinatorial graph-based problems.",
keywords = "Design-space, Graph traversals, Interactive recommender systems, Multi-criterion decision-making, Pareto landscapes, Prospect theory, Submodular functions, Vertex covering",
author = "Shir, {Ofer M.} and Shahar Chen and David Amid and Oded Margalit and Michael Masin and Ateret Anaby-Tavor and David Boaz",
note = "Publisher Copyright: {\textcopyright} Springer International Publishing Switzerland 2014.; International Conference on Evolutionary Computation V, EVOLVE 2014 ; Conference date: 01-07-2014 Through 04-07-2014",
year = "2014",
month = jan,
day = "1",
doi = "10.1007/978-3-319-07494-8_8",
language = "English",
series = "Advances in Intelligent Systems and Computing",
publisher = "Springer Verlag",
pages = "97--113",
editor = "Jian-Qiao Sun and Michael Emmerich and Oliver Sch{\"u}tze and Moral, {Pierre Del} and Alexandru-Adrian Tantar and Emilia Tantar and Wei Zhang and Qian Ding and Pierrick Legrand and Coello, {Carlos A. Coello}",
booktitle = "EVOLVE - A Bridge between Probability, Set Oriented Numerics, and Evolutionary Computation V",
address = "Germany",
}