{"id":"https://openalex.org/W1543055221","doi":"https://doi.org/10.1109/tit.1980.1056191","title":"A few new constant weight codes","display_name":"A few new constant weight codes","publication_year":1980,"publication_date":"1980-01-01","ids":{"openalex":"https://openalex.org/W1543055221","doi":"https://doi.org/10.1109/tit.1980.1056191","mag":"1543055221"},"language":"en","primary_location":{"id":"pmh:oai:pure.tue.nl:openaire_cris_publications/6b798ccd-d0b2-447c-a7b6-8247e6f4b5fe","is_oa":false,"landing_page_url":"https://research.tue.nl/en/publications/6b798ccd-d0b2-447c-a7b6-8247e6f4b5fe","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Brouwer, A E 1980, 'A few new constant weight codes', IEEE Transactions on Information Theory, vol. 26, no. 3, pp. 366-366. https://doi.org/10.1109/TIT.1980.1056191","raw_type":"info:eu-repo/semantics/article"},"type":"article","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://ir.cwi.nl/pub/7413","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5019158161","display_name":"AE Andries Brouwer","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"AE Andries Brouwer","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5019158161"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8581,"has_fulltext":true,"cited_by_count":18,"citation_normalized_percentile":{"value":0.8598712,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":"3","first_page":"366","last_page":"366"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9890000224113464,"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"}},"topics":[{"id":"https://openalex.org/T11130","display_name":"Coding theory and cryptography","score":0.9890000224113464,"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":0.9718999862670898,"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/constant","display_name":"Constant (computer programming)","score":0.6612427830696106},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4981088638305664},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3875296115875244},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3536378741264343}],"concepts":[{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.6612427830696106},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4981088638305664},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3875296115875244},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3536378741264343},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"pmh:oai:pure.tue.nl:openaire_cris_publications/6b798ccd-d0b2-447c-a7b6-8247e6f4b5fe","is_oa":false,"landing_page_url":"https://research.tue.nl/en/publications/6b798ccd-d0b2-447c-a7b6-8247e6f4b5fe","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Brouwer, A E 1980, 'A few new constant weight codes', IEEE Transactions on Information Theory, vol. 26, no. 3, pp. 366-366. https://doi.org/10.1109/TIT.1980.1056191","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:cwi.nl:7413","is_oa":true,"landing_page_url":"https://ir.cwi.nl/pub/7413","pdf_url":"https://ir.cwi.nl/pub/7413","source":{"id":"https://openalex.org/S7407055335","display_name":"Centrum Wiskunde & Informatica (CWI), the national research institute for mathematics and computer science in the Netherlands","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/other"},{"id":"pmh:656778","is_oa":false,"landing_page_url":"http://library.tue.nl/csp/dare/LinkToRepository.csp?recordnumber=656778","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN:0018-9448","raw_type":"Article / Letter to the editor"},{"id":"pmh:oai:library.tue.nl:656778","is_oa":false,"landing_page_url":"http://repository.tue.nl/656778","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISSN:0018-9448","raw_type":"Article / Letter to the editor"},{"id":"pmh:tue:oai:pure.tue.nl:publications/6b798ccd-d0b2-447c-a7b6-8247e6f4b5fe","is_oa":false,"landing_page_url":"https://research.tue.nl/nl/publications/6b798ccd-d0b2-447c-a7b6-8247e6f4b5fe","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Information Theory, 26(3), 366 - 366. Institute of Electrical and Electronics Engineers","raw_type":"info:eu-repo/semantics/article"},{"id":"mag:1543055221","is_oa":false,"landing_page_url":"https://ir.cwi.nl/pub/7413/7413D.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4502562","display_name":"IEEE Transactions on Information Theory","issn_l":"0018-9448","issn":["0018-9448","1557-9654"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"IEEE Transactions on Information Theory","raw_type":null}],"best_oa_location":{"id":"pmh:oai:cwi.nl:7413","is_oa":true,"landing_page_url":"https://ir.cwi.nl/pub/7413","pdf_url":"https://ir.cwi.nl/pub/7413","source":{"id":"https://openalex.org/S7407055335","display_name":"Centrum Wiskunde & Informatica (CWI), the national research institute for mathematics and computer science in the Netherlands","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/other"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1543055221.pdf","grobid_xml":"https://content.openalex.org/works/W1543055221.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2092575636","https://openalex.org/W1996480624","https://openalex.org/W2572143311","https://openalex.org/W2011638021","https://openalex.org/W1996711925","https://openalex.org/W1525955422","https://openalex.org/W1569028235","https://openalex.org/W2579013872","https://openalex.org/W2388847064","https://openalex.org/W2149716559","https://openalex.org/W36541802","https://openalex.org/W2030171660","https://openalex.org/W2183411100","https://openalex.org/W2140576949","https://openalex.org/W2753997120","https://openalex.org/W2145398181","https://openalex.org/W2154746932","https://openalex.org/W2036635739","https://openalex.org/W2076769675","https://openalex.org/W2157775853"],"abstract_inverted_index":{"A":[0],"method":[1],"for":[2,4],"searching":[3],"constant":[5],"weight":[6],"codes":[7,15,22],"is":[8],"described":[9],"and":[10],"used":[11],"to":[12],"construct":[13],"14":[14],"which":[16],"are":[17],"better":[18],"than":[19],"the":[20,24],"known":[21],"with":[23],"same":[25],"parameters.":[26]},"counts_by_year":[],"updated_date":"2026-08-27T14:10:00.468798","created_date":"2025-10-10T00:00:00"}