<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-WBNGGI7Y/fc213bd0-d474-4fbb-8ca6-86f2d3643601/PDF"><dcterms:extent>343 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:doc-WBNGGI7Y/1d98170b-fe63-462c-87fb-7ff79c0714a8/TEXT"><dcterms:extent>35 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2008-2025"><edm:begin xml:lang="en">2008</edm:begin><edm:end xml:lang="en">2025</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:doc-WBNGGI7Y"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-UP1WMFAR" /><dcterms:issued>2016</dcterms:issued><dc:creator>Šparl, Petra</dc:creator><dc:creator>Witkowski, Rafał</dc:creator><dc:creator>Žerovnik, Janez</dc:creator><dc:format xml:lang="sl">številka:1</dc:format><dc:format xml:lang="sl">letnik:10</dc:format><dc:format xml:lang="sl">str. 31-44</dc:format><dc:identifier>ISSN:1855-3966</dc:identifier><dc:identifier>COBISSID:7410707</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-WBNGGI7Y</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Univerza na Primorskem, Fakulteta za matematiko, naravoslovje in informacijske tehnologije</dc:publisher><dcterms:isPartOf xml:lang="sl">Ars mathematica contemporanea</dcterms:isPartOf><dc:subject xml:lang="en">approximation algorithm</dc:subject><dc:subject xml:lang="sl">aproksimacijski algoritmi</dc:subject><dc:subject xml:lang="sl">barvanje grafov</dc:subject><dc:subject xml:lang="en">cellular networks</dc:subject><dc:subject xml:lang="en">frequency planning</dc:subject><dc:subject xml:lang="en">graph coloring</dc:subject><dc:subject xml:lang="sl">mobilna omrežja</dc:subject><dc:subject xml:lang="sl">načrtovanje dodelitve frekvenc</dc:subject><dcterms:temporal rdf:resource="2008-2025" /><dc:title xml:lang="sl">Multicoloring of cannonball graphs|</dc:title><dc:description xml:lang="sl">The frequency allocation problem that appeared in the design of cellular telephone networks can be regarded as a multicoloring problem on a weighted hexagonal graph, which opened some still interesting mathematical problems. Wegeneralize the multicoloring problem into higher dimension and present the first approximation algorithms for multicoloring of the so called cannonball graphs</dc:description><dc:description xml:lang="sl">Problem dodelitve frekvenc, ki se je pojavil pri načrtovanju mobilnih telefonskih omrežij, lahko interpretiramo kot problem večkratnega barvanja uteženih šestkotnih grafov, kar porodi nekaj še vedno zanimivih odprtih matematičnih problemov. Problem večkratnega barvanja posplošimo na višjo dimenzijo in predstavimo prve aproksimacijske algoritme za večkratno barvanje t.i. grafov topovskih krogel</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:doc-WBNGGI7Y"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:doc-WBNGGI7Y" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:doc-WBNGGI7Y/fc213bd0-d474-4fbb-8ca6-86f2d3643601/PDF" /><edm:rights rdf:resource="http://creativecommons.org/licenses/by/4.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Univerza na Primorskem, Fakulteta za naravoslovje, matematiko in informacijske tehnologije</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:doc-WBNGGI7Y/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:doc-WBNGGI7Y" /></ore:Aggregation></rdf:RDF>