An exact completely positive programming formulation for the discrete ordered median problem: an extended version
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DOI: 10.1007/s10898-019-00863-1
Abstract: This paper presents a first continuous, linear, conic formulation for the discrete ordered median problem (DOMP). Starting from a binary, quadratic formulation in the original space of location and allocation variables that are common in… read more here.
Keywords: median problem; ordered median; formulation; discrete ordered ... See more keywords
Conformity to continuous and discrete ordered traits
Sign Up to like & getrecommendations! Published in 2025 at "Proceedings of the National Academy of Sciences of the United States of America"
DOI: 10.1073/pnas.2417078122
Abstract: Significance Conformist and anticonformist biases in acquiring cultural variants have been documented in humans and several nonhuman species. We introduce a framework for quantifying these biases when cultural traits are ordered, with greater and lesser… read more here.
Keywords: discrete ordered; continuous discrete; ordered traits; conformity ... See more keywords
Code and Data Repository for Ranking decomposition for the discrete ordered median problem
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DOI: 10.1287/ijoc.2023.0059.cd
Abstract: This repository provides the source code, data files and detailed results as reported in the article. The main folders are 'data', 'results', 'src' and 'test'. 'data': This folder includes discrete ordered median instances. 'results': This… read more here.
Keywords: data repository; discrete ordered; code; ordered median ... See more keywords