{"id":"https://openalex.org/W4244155401","doi":"https://doi.org/10.1145/1466390.1466393","title":"Combinatorial designs","display_name":"Combinatorial designs","publication_year":2008,"publication_date":"2008-11-30","ids":{"openalex":"https://openalex.org/W4244155401","doi":"https://doi.org/10.1145/1466390.1466393"},"language":"en","primary_location":{"id":"doi:10.1145/1466390.1466393","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1466390.1466393","pdf_url":null,"source":{"id":"https://openalex.org/S4210206003","display_name":"ACM SIGACT News","issn_l":"0163-5700","issn":["0163-5700","1943-5827"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGACT News","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/A5021938024","display_name":"Douglas R. Stinson","orcid":"https://orcid.org/0000-0001-5635-8122"},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Douglas R. Stinson","raw_affiliation_strings":["University of Waterloo"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Waterloo","institution_ids":["https://openalex.org/I151746483"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5021938024"],"corresponding_institution_ids":["https://openalex.org/I151746483"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.4196024,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"39","issue":"4","first_page":"17","last_page":"21"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":0.9606000185012817,"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"}},"topics":[{"id":"https://openalex.org/T11797","display_name":"graph theory and CDMA systems","score":0.9606000185012817,"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"}},{"id":"https://openalex.org/T11729","display_name":"Product Development and Customization","score":0.9575999975204468,"subfield":{"id":"https://openalex.org/subfields/1405","display_name":"Management of Technology and Innovation"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10672","display_name":"Design Education and Practice","score":0.9453999996185303,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/citation","display_name":"Citation","score":0.7508640289306641},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6547043323516846},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.35845261812210083},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.3494557738304138}],"concepts":[{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.7508640289306641},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6547043323516846},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.35845261812210083},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3494557738304138}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1466390.1466393","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1466390.1466393","pdf_url":null,"source":{"id":"https://openalex.org/S4210206003","display_name":"ACM SIGACT News","issn_l":"0163-5700","issn":["0163-5700","1943-5827"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGACT News","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2357241418","https://openalex.org/W2086064646","https://openalex.org/W2119135658","https://openalex.org/W2115485936","https://openalex.org/W3022131925","https://openalex.org/W2349174110","https://openalex.org/W1597238586","https://openalex.org/W1536405386","https://openalex.org/W2326857978"],"abstract_inverted_index":{"review-article":[0],"Share":[1],"on":[2,75],"Combinatorial":[3],"designs:":[4],"constructions":[5],"and":[6,52],"analysis":[7],"Author:":[8],"Douglas":[9],"R.":[10],"Stinson":[11],"University":[12,15],"of":[13,16],"Waterloo":[14],"WaterlooView":[17],"Profile":[18],"Authors":[19],"Info":[20],"&":[21],"Claims":[22],"ACM":[23],"SIGACT":[24],"NewsVolume":[25],"39Issue":[26],"4December":[27],"2008":[28],"pp":[29],"17\u201321https://doi.org/10.1145/1466390.1466393Published:30":[30],"November":[31],"2008Publication":[32],"History":[33],"8citation310DownloadsMetricsTotal":[34],"Citations8Total":[35],"Downloads310Last":[36],"12":[37],"Months9Last":[38],"6":[39],"weeks1":[40],"Get":[41],"Citation":[42,44,81],"AlertsNew":[43,80],"Alert":[45],"added!This":[46],"alert":[47,72],"has":[48,67],"been":[49,68],"successfully":[50],"added":[51],"will":[53,57],"be":[54,58],"sent":[55],"to:You":[56],"notified":[59],"whenever":[60],"a":[61,93],"record":[62],"that":[63],"you":[64],"have":[65],"chosen":[66],"cited.To":[69],"manage":[70],"your":[71,86],"preferences,":[73],"click":[74],"the":[76],"button":[77],"below.Manage":[78],"my":[79],"Alert!Please":[82],"log":[83],"in":[84],"to":[85,89,91],"account":[87],"Save":[88],"BinderSave":[90],"BinderCreate":[92],"New":[94],"BinderNameCancelCreateExport":[95],"CitationPublisher":[96],"SiteGet":[97],"Access":[98]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}