Publication
Sectorization: measures and an electromagnetism based approach
| dc.contributor.author | Rodrigues, Ana Maria | |
| dc.contributor.author | Soeiro Ferreira, José | |
| dc.date.accessioned | 2016-01-26T09:22:33Z | |
| dc.date.available | 2016-01-26T09:22:33Z | |
| dc.date.issued | 2015 | |
| dc.description.abstract | Sectorization means dividing a set of basic units into sectors or parts, a procedure that occurs in several contexts, such as political, health and school districting, social networks and sales territory or airspace assignment, to achieve some goal or to facilitate an activity. This presentation will focus on three main issues: Measures, a new approach to sectorization problems and an application in waste collection. When designing or comparing sectors different characteristics are usually taken into account. Some are commonly used, and they are related to the concepts of contiguity, equilibrium and compactness. These fundamental characteristics will be addressed, by defining new generic measures and by proposing a new measure, desirability, connected with the idea of preference. A new approach to sectorization inspired in Coulomb’s Law, which establishes a relation of force between electrically charged points, will be proposed. A charged point represents a small region with specific characteristics/values creating relations of attraction/repulsion with the others (two by two), proportional to the charges and inversely proportional to their distance. Finally, a real case about sectorization and vehicle routing in solid waste collection will be mentioned. | pt_PT |
| dc.identifier.uri | http://hdl.handle.net/10400.22/7509 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Dept. of Economic and Business, University of Catania | pt_PT |
| dc.subject | Sectorization | pt_PT |
| dc.subject | Electromagnetism | pt_PT |
| dc.title | Sectorization: measures and an electromagnetism based approach | pt_PT |
| dc.type | conference object | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Catania, Itália | pt_PT |
| oaire.citation.title | 28th Conference of the European Chapter on Combinatorial Optimization | pt_PT |
| person.familyName | Rodrigues | |
| person.familyName | Soeiro Ferreira | |
| person.givenName | Ana Maria | |
| person.givenName | José | |
| person.identifier | R-000-837 | |
| person.identifier.ciencia-id | 2B17-0B7B-EAC1 | |
| person.identifier.orcid | 0000-0003-1070-3626 | |
| person.identifier.orcid | 0000-0002-7552-9924 | |
| person.identifier.scopus-author-id | 16198890300 | |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | conferenceObject | pt_PT |
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