{"id":"https://openalex.org/W2117786224","doi":"https://doi.org/10.1155/s0161171204306010","title":"Extension of\u03b1-labelings of quadratic graphs","display_name":"Extension of\u03b1-labelings of quadratic graphs","publication_year":2004,"publication_date":"2004-01-01","ids":{"openalex":"https://openalex.org/W2117786224","doi":"https://doi.org/10.1155/s0161171204306010","mag":"2117786224"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1155/s0161171204306010","pdf_url":null,"source":{"id":"https://openalex.org/S151851439","display_name":"International Journal of Mathematics and Mathematical Sciences","issn_l":"0161-1712","issn":["1687-0425","0161-1712"],"is_oa":true,"is_in_doaj":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"journal-article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://downloads.hindawi.com/journals/ijmms/2004/873514.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049082792","display_name":"Kourosh Eshghi","orcid":"https://orcid.org/0000-0002-6691-0678"},"institutions":[{"id":"https://openalex.org/I133529467","display_name":"Sharif University of Technology","ror":"https://ror.org/024c2fq17","country_code":"IR","type":"education","lineage":["https://openalex.org/I133529467"]}],"countries":["IR"],"is_corresponding":true,"raw_author_name":"Kourosh Eshghi","raw_affiliation_string":"Industrial Engineering Department, Sharif University of Technology, Tehran 14584, Iran","raw_affiliation_strings":["Industrial Engineering Department, Sharif University of Technology, Tehran 14584, Iran"]}],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5049082792"],"corresponding_institution_ids":["https://openalex.org/I133529467"],"apc_list":{"value":1025,"currency":"USD","value_usd":1025,"provenance":"doaj"},"apc_paid":{"value":1025,"currency":"USD","value_usd":1025,"provenance":"doaj"},"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":2,"cited_by_percentile_year":{"min":73,"max":76},"biblio":{"volume":"2004","issue":"11","first_page":"571","last_page":"578"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T12541","display_name":"Graph Labeling and Dimension Problems","score":0.9999,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12541","display_name":"Graph Labeling and Dimension Problems","score":0.9999,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11708","display_name":"Photochromic Materials and Molecular Switches","score":0.9607,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11797","display_name":"Optical Code Division Multiple Access","score":0.9277,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"keyword":"quadratic graphs","score":0.7004}],"concepts":[{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6102584},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.37268025},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35261053},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3332381}],"mesh":[],"locations_count":3,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1155/s0161171204306010","pdf_url":null,"source":{"id":"https://openalex.org/S151851439","display_name":"International Journal of Mathematics and Mathematical Sciences","issn_l":"0161-1712","issn":["1687-0425","0161-1712"],"is_oa":true,"is_in_doaj":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":false,"landing_page_url":"https://doaj.org/article/c6d1e696111144778fc5a0ac2752fa8a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"version":null,"is_accepted":false,"is_published":false},{"is_oa":true,"landing_page_url":"https://doi.org/10.1155/S0161171204306010","pdf_url":"https://downloads.hindawi.com/journals/ijmms/2004/873514.pdf","source":{"id":"https://openalex.org/S4306400501","display_name":"Hindawi (Hindawi)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"host_organization":"https://openalex.org/I4210126990","host_organization_name":"Hindawi (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210126990"],"host_organization_lineage_names":["Hindawi (United Kingdom)"],"type":"repository"},"license":"cc-by","version":"submittedVersion","is_accepted":false,"is_published":false}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1155/S0161171204306010","pdf_url":"https://downloads.hindawi.com/journals/ijmms/2004/873514.pdf","source":{"id":"https://openalex.org/S4306400501","display_name":"Hindawi (Hindawi)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"host_organization":"https://openalex.org/I4210126990","host_organization_name":"Hindawi (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210126990"],"host_organization_lineage_names":["Hindawi (United Kingdom)"],"type":"repository"},"license":"cc-by","version":"submittedVersion","is_accepted":false,"is_published":false},"sustainable_development_goals":[],"grants":[],"referenced_works_count":4,"referenced_works":["https://openalex.org/W1867388556","https://openalex.org/W1967224415","https://openalex.org/W2078832664","https://openalex.org/W2112641412"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W1979597421","https://openalex.org/W2007980826","https://openalex.org/W4245490552","https://openalex.org/W4225152035","https://openalex.org/W2061531152","https://openalex.org/W3002753104","https://openalex.org/W2077600819","https://openalex.org/W1587224694"],"ngrams_url":"https://api.openalex.org/works/W2117786224/ngrams","abstract_inverted_index":{"First,":[0],"a":[1],"new":[2],"proof":[3],"for":[4],"the":[5,12,19],"existence":[6,20],"of":[7,11,24,27],"an\u03b1-labeling":[10],"quadratic":[13,28],"graphQ(3,4k)is":[16],"presented.":[17],"Then":[18],"of\u03b1-labelings":[23],"special":[25],"classes":[26],"graphs":[29],"with":[30],"some":[31],"isomorphic":[32],"components":[33],"is":[34],"shown.":[35]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2117786224","counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2024-03-01T18:57:39.382764","created_date":"2016-06-24"}