<?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-EETSBUTL/6a262703-e7e9-483c-8e5a-7e207aa28dd3/PDF"><dcterms:extent>291 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-EETSBUTL/4c51416b-4a89-42c4-80f9-14bbbcae95b8/TEXT"><dcterms:extent>17 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-EETSBUTL/830193be-b726-482d-8c1d-94fbcd1a8bdc/PDF"><dcterms:extent>206 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-EETSBUTL/4d1ce6f0-fc17-4f8d-b24d-2f9b55068c2f/TEXT"><dcterms:extent>3 KB</dcterms:extent></edm:WebResource><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-EETSBUTL"><dcterms:issued>2025</dcterms:issued><dc:creator>Al-Yakoob, Salem</dc:creator><dc:creator>Ghebleh, Mohammad</dc:creator><dc:creator>Kanso, Ali</dc:creator><dc:creator>Stevanović, Dragan</dc:creator><dc:format xml:lang="sl">številka:1, article  p1.07</dc:format><dc:format xml:lang="sl">letnik:8</dc:format><dc:format xml:lang="sl">str. 1-7</dc:format><dc:identifier>DOI:10.26493/2590-9770.1788.8af</dc:identifier><dc:identifier>ISSN:2590-9770</dc:identifier><dc:identifier>COBISSID_HOST:285595651</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-EETSBUTL</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Fakulteta za matematiko, naravoslovje in informacijske tehnologije</dc:publisher><dc:source xml:lang="sl">The art of discrete and applied mathematics</dc:source><dc:subject xml:lang="en">critical graph</dc:subject><dc:subject xml:lang="en">cross-entropy method</dc:subject><dc:subject xml:lang="sl">kritični graf</dc:subject><dc:subject xml:lang="sl">navzkrižna entropijska metoda</dc:subject><dc:subject xml:lang="en">Ramsey number</dc:subject><dc:subject xml:lang="sl">Ramseyjevo število</dc:subject><dc:subject xml:lang="en">reinforcement learning</dc:subject><dc:subject xml:lang="sl">učenje s krepitvijo</dc:subject><dc:title xml:lang="sl">Reinforcement learning for graph theory, II. Small Ramsey numbers|</dc:title><dc:description xml:lang="sl">We describe here how the recent Wagner’s approach for applying reinforcement learning to construct examples in graph theory can be used in the search for critical graphs for small Ramsey numbers. We illustrate this application by providing lower bounds for the small Ramsey numbers R(K_{2, 5}, K_{3, 5}), R(B3, B6) and R(B4, B5) and by improving the lower known bound for R(W5, W7)</dc:description><dc:description xml:lang="sl">Tukaj opišemo, kako se nedavni Wagnerjev pristop za uporabo učenja s krepitvijo za konstruiranje primerov v teoriji grafov lahko uporabi pri iskanju kritičnih grafov za majhna Ramseyjeva števila. To aplikacijo ilustriramo z določitvijo spodnjih meja za majhna Ramseyjeva števila R(K2,5, K3,5),R(B3, B6)inR(B4, B5) ter z izboljšanjem spodnje znane meje za Ramseyjevo število R(W5, W7)</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-EETSBUTL"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-EETSBUTL" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-EETSBUTL/6a262703-e7e9-483c-8e5a-7e207aa28dd3/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-EETSBUTL/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-EETSBUTL" /></ore:Aggregation></rdf:RDF>