An exact completely positive programming formulation for the discrete ordered median problem: an extended version
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Global Optimization"
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
Code and Data Repository for Ranking decomposition for the discrete ordered median problem
Sign Up to like & getrecommendations! Published in 2024 at "INFORMS Journal on Computing"
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