{"id":"https://openalex.org/W2057174658","doi":"https://doi.org/10.1016/0095-8956(90)90071-7","title":"Distance-regular graphs of hamming type","display_name":"Distance-regular graphs of hamming type","publication_year":1990,"publication_date":"1990-12-01","ids":{"openalex":"https://openalex.org/W2057174658","doi":"https://doi.org/10.1016/0095-8956(90)90071-7","mag":"2057174658"},"language":"en","primary_location":{"id":"doi:10.1016/0095-8956(90)90071-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0095-8956(90)90071-7","pdf_url":null,"source":{"id":"https://openalex.org/S2939117604","display_name":"Journal of Combinatorial Theory Series B","issn_l":"0095-8956","issn":["0095-8956","1096-0902"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Combinatorial Theory, Series B","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088662625","display_name":"Kazumasa Nomura","orcid":"https://orcid.org/0000-0001-8663-3877"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Kazumasa Nomura","raw_affiliation_strings":["Tokyo Ikashika University, Kounodai, Ichikawa, 272 Japan"],"affiliations":[{"raw_affiliation_string":"Tokyo Ikashika University, Kounodai, Ichikawa, 272 Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5088662625"],"corresponding_institution_ids":[],"apc_list":{"value":3420,"currency":"USD","value_usd":3420},"apc_paid":null,"fwci":1.6915,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.79565217,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"50","issue":"2","first_page":"160","last_page":"167"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10849","display_name":"Finite Group Theory Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10849","display_name":"Finite Group Theory Research","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11797","display_name":"graph theory and CDMA systems","score":0.9934999942779541,"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":[{"id":"https://openalex.org/keywords/hamming-graph","display_name":"Hamming graph","score":0.7420920133590698},{"id":"https://openalex.org/keywords/type","display_name":"Type (biology)","score":0.5128431916236877},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.48732122778892517},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.44272589683532715},{"id":"https://openalex.org/keywords/hamming-code","display_name":"Hamming code","score":0.345634400844574},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.11967921257019043},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.09903576970100403}],"concepts":[{"id":"https://openalex.org/C29696283","wikidata":"https://www.wikidata.org/wiki/Q369440","display_name":"Hamming graph","level":5,"score":0.7420920133590698},{"id":"https://openalex.org/C2777299769","wikidata":"https://www.wikidata.org/wiki/Q3707858","display_name":"Type (biology)","level":2,"score":0.5128431916236877},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.48732122778892517},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.44272589683532715},{"id":"https://openalex.org/C73150493","wikidata":"https://www.wikidata.org/wiki/Q853922","display_name":"Hamming code","level":4,"score":0.345634400844574},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.11967921257019043},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.09903576970100403},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C157125643","wikidata":"https://www.wikidata.org/wiki/Q884707","display_name":"Block code","level":3,"score":0.0},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0095-8956(90)90071-7","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0095-8956(90)90071-7","pdf_url":null,"source":{"id":"https://openalex.org/S2939117604","display_name":"Journal of Combinatorial Theory Series B","issn_l":"0095-8956","issn":["0095-8956","1096-0902"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Combinatorial Theory, Series B","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W105743223","https://openalex.org/W1500770410","https://openalex.org/W1531110525","https://openalex.org/W1977730218","https://openalex.org/W1989162332","https://openalex.org/W2016799829","https://openalex.org/W2030736435","https://openalex.org/W2038268075","https://openalex.org/W2071955476","https://openalex.org/W2102381125","https://openalex.org/W2128821244","https://openalex.org/W6604281502","https://openalex.org/W6629917278","https://openalex.org/W6631680013"],"related_works":["https://openalex.org/W1978042415","https://openalex.org/W3110471371","https://openalex.org/W2349865494","https://openalex.org/W2372553222","https://openalex.org/W2083881167","https://openalex.org/W2028226601","https://openalex.org/W1992283176","https://openalex.org/W2167114807","https://openalex.org/W3186821417","https://openalex.org/W3001040206"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
