dc.creator | Anđelković, Miroslav | |
dc.creator | Gupte, Neelima | |
dc.creator | Tadić, Bosiljka | |
dc.date.accessioned | 2018-03-01T16:09:34Z | |
dc.date.available | 2018-03-01T16:09:34Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 1539-3755 | |
dc.identifier.issn | 1550-2376 | |
dc.identifier.uri | https://vinar.vin.bg.ac.rs/handle/123456789/563 | |
dc.description.abstract | We introduce an approach based on algebraic topological methods that allow an accurate characterization of jamming in dynamical systems with queues. As a prototype system, we analyze the traffic of information packets with navigation and queuing at nodes on a network substrate in distinct dynamical regimes. A temporal sequence of traffic density fluctuations is mapped onto a mathematical graph in which each vertex denotes one dynamical state of the system. The coupling complexity between these states is revealed by classifying agglomerates of high-dimensional cliques that are intermingled at different topological levels and quantified by a set of geometrical and entropy measures. The free-flow, jamming, and congested traffic regimes result in graphs of different structure, while the largest geometrical complexity and minimum entropy mark the edge of the jamming region. | en |
dc.relation | info:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/174014/RS// | |
dc.relation | Research Agency of the Republic of Slovenia [P1-0044], European Communitys COST Action [TD1210 KNOWeSCAPE], CSIR (India) [03(1294)/13/EMR-II] | |
dc.rights | restrictedAccess | en |
dc.source | Physical Review E | en |
dc.title | Hidden geometry of traffic jamming | en |
dc.type | article | en |
dc.rights.license | ARR | |
dcterms.abstract | Тадиц, Босиљка; Aнђелковић Мирослав; Гупте, Неелима; | |
dc.citation.volume | 91 | |
dc.citation.issue | 5 | |
dc.identifier.wos | 000355173300006 | |
dc.identifier.doi | 10.1103/PhysRevE.91.052817 | |
dc.citation.other | Article Number: 052817 | |
dc.citation.rank | M21a | |
dc.identifier.pmid | 26066222 | |
dc.type.version | publishedVersion | |
dc.identifier.scopus | 2-s2.0-84930623494 | |