{"id":"https://openalex.org/W1486421324","doi":"https://doi.org/10.1142/s0129054107004681","title":"Combinatorial generation by fusing loopless algorithms","display_name":"Combinatorial generation by fusing loopless algorithms","publication_year":2006,"publication_date":"2006-01-01","ids":{"openalex":"https://openalex.org/W1486421324","doi":"https://doi.org/10.1142/s0129054107004681","mag":"1486421324"},"language":"en","primary_location":{"id":"pmh:oai:ir.canterbury.ac.nz:10092/115","is_oa":true,"landing_page_url":"http://hdl.handle.net/10092/115","pdf_url":"http://hdl.handle.net/10092/115","source":{"id":"https://openalex.org/S4306401103","display_name":"University of Canterbury Research Repository (University of Canterbury)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I185492890","host_organization_name":"University of Canterbury","host_organization_lineage":["https://openalex.org/I185492890"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Contributions - Published"},"type":"article","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/10092/115","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5109861849","display_name":"Tadao Takaoka","orcid":null},"institutions":[{"id":"https://openalex.org/I185492890","display_name":"University of Canterbury","ror":"https://ror.org/03y7q9t39","country_code":"NZ","type":"education","lineage":["https://openalex.org/I185492890"]}],"countries":["NZ"],"is_corresponding":true,"raw_author_name":"Tadao Takaoka","raw_affiliation_strings":["Department of Computer Science and Software Engineering University of Canterbury Christchurch New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Software Engineering University of Canterbury Christchurch New Zealand","institution_ids":["https://openalex.org/I185492890"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006575776","display_name":"Stephen Violich","orcid":null},"institutions":[{"id":"https://openalex.org/I185492890","display_name":"University of Canterbury","ror":"https://ror.org/03y7q9t39","country_code":"NZ","type":"education","lineage":["https://openalex.org/I185492890"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Stephen Violich","raw_affiliation_strings":["Department of Computer Science and Software Engineering University of Canterbury Christchurch New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Software Engineering University of Canterbury Christchurch New Zealand","institution_ids":["https://openalex.org/I185492890"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5109861849"],"corresponding_institution_ids":["https://openalex.org/I185492890"],"apc_list":null,"apc_paid":null,"fwci":0.9315,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.79548685,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"69","last_page":"77"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9986000061035156,"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/T11269","display_name":"Algorithms and Data Compression","score":0.9986000061035156,"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/T10015","display_name":"Genomics and Phylogenetic Studies","score":0.9821000099182129,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10521","display_name":"RNA and protein synthesis mechanisms","score":0.9585000276565552,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/multiset","display_name":"Multiset","score":0.8505978584289551},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.7040560245513916},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5610412359237671},{"id":"https://openalex.org/keywords/loop","display_name":"Loop (graph theory)","score":0.5115371942520142},{"id":"https://openalex.org/keywords/combinatorial-algorithms","display_name":"Combinatorial algorithms","score":0.41847479343414307},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34122997522354126},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.2428865134716034},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.2189735770225525}],"concepts":[{"id":"https://openalex.org/C2779623528","wikidata":"https://www.wikidata.org/wiki/Q864377","display_name":"Multiset","level":2,"score":0.8505978584289551},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.7040560245513916},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5610412359237671},{"id":"https://openalex.org/C184670325","wikidata":"https://www.wikidata.org/wiki/Q512604","display_name":"Loop (graph theory)","level":2,"score":0.5115371942520142},{"id":"https://openalex.org/C2988809283","wikidata":"https://www.wikidata.org/wiki/Q1514868","display_name":"Combinatorial algorithms","level":2,"score":0.41847479343414307},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34122997522354126},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.2428865134716034},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2189735770225525}],"mesh":[],"locations_count":5,"locations":[{"id":"pmh:oai:ir.canterbury.ac.nz:10092/115","is_oa":true,"landing_page_url":"http://hdl.handle.net/10092/115","pdf_url":"http://hdl.handle.net/10092/115","source":{"id":"https://openalex.org/S4306401103","display_name":"University of Canterbury Research Repository (University of Canterbury)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I185492890","host_organization_name":"University of Canterbury","host_organization_lineage":["https://openalex.org/I185492890"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Contributions - Published"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.490.1604","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.490.1604","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://ir.canterbury.ac.nz/bitstream/10092/1702/1/12607083_combinatorial generation.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.60.2636","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.60.2636","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://crpit.com/confpapers/CRPITV51Takaoka.pdf","raw_type":"text"},{"id":"pmh:oai:ir.canterbury.ac.nz:10092/1702","is_oa":false,"landing_page_url":"http://hdl.handle.net/10092/1702","pdf_url":null,"source":{"id":"https://openalex.org/S4306401103","display_name":"University of Canterbury Research Repository (University of Canterbury)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I185492890","host_organization_name":"University of Canterbury","host_organization_lineage":["https://openalex.org/I185492890"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"},{"id":"mag:1486421324","is_oa":false,"landing_page_url":"http://crpit.com/confpapers/CRPITV51Takaoka.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306417993","display_name":"Computing: The Australasian Theory Symposium","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":"conference"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"Computing: The Australasian Theory Symposium","raw_type":null}],"best_oa_location":{"id":"pmh:oai:ir.canterbury.ac.nz:10092/115","is_oa":true,"landing_page_url":"http://hdl.handle.net/10092/115","pdf_url":"http://hdl.handle.net/10092/115","source":{"id":"https://openalex.org/S4306401103","display_name":"University of Canterbury Research Repository (University of Canterbury)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I185492890","host_organization_name":"University of Canterbury","host_organization_lineage":["https://openalex.org/I185492890"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Contributions - Published"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1486421324.pdf","grobid_xml":"https://content.openalex.org/works/W1486421324.grobid-xml"},"referenced_works_count":13,"referenced_works":["https://openalex.org/W1514415888","https://openalex.org/W1607320696","https://openalex.org/W1971619037","https://openalex.org/W1990271277","https://openalex.org/W1993527186","https://openalex.org/W1993749868","https://openalex.org/W1996058051","https://openalex.org/W2013904594","https://openalex.org/W2046815858","https://openalex.org/W2109410667","https://openalex.org/W2113358778","https://openalex.org/W2614099084","https://openalex.org/W3158027121"],"related_works":["https://openalex.org/W1963736670","https://openalex.org/W2109410667","https://openalex.org/W1556792431","https://openalex.org/W1940081486","https://openalex.org/W1827150742","https://openalex.org/W2081454722","https://openalex.org/W130976188","https://openalex.org/W2667207632","https://openalex.org/W2353786916","https://openalex.org/W2040539833","https://openalex.org/W3138159625","https://openalex.org/W3035042592","https://openalex.org/W209330327","https://openalex.org/W349022961","https://openalex.org/W3153840074","https://openalex.org/W2043415250","https://openalex.org/W1971591100","https://openalex.org/W1576684524","https://openalex.org/W2005311123","https://openalex.org/W2997349279"],"abstract_inverted_index":{"Abstract.":[0],"Some":[1],"combinatorial":[2],"generation":[3],"problems":[4],"can":[5,27],"be":[6,28],"broken":[7],"down":[8],"into":[9],"subproblems":[10,26],"for":[11,25],"which":[12,21],"loopless":[13,23,36,50],"algorithms":[14,24],"already":[15],"exist.":[16],"We":[17,43],"discuss":[18],"means":[19],"by":[20],"existing":[22],"combined":[29],"or":[30],"fused":[31],"to":[32],"produce":[33],"a":[34],"new":[35,49],"algorithm":[37,81],"that":[38],"solves":[39],"the":[40,79],"original":[41],"problem.":[42],"demonstrate":[44],"this":[45],"method":[46],"with":[47],"two":[48,92],"algo-rithms,":[51],"MULTPERM":[52,55],"and":[53,62,70,76,84],"MIXPAR.":[54],"generates":[56,87],"multiset":[57],"permutations":[58],"using":[59],"only":[60,64],"arrays":[61],"requiring":[63],"linear":[65],"space;":[66],"it":[67],"is":[68],"simpler":[69],"more":[71],"efficient":[72],"in":[73],"both":[74],"time":[75],"space":[77],"than":[78],"recent":[80],"of":[82,95],"Korsh":[83],"LaFollette.":[85],"MIXPAR":[86],"well-formed":[88],"parenthesis":[89],"strings":[90],"containing":[91],"different":[93],"types":[94],"parentheses.":[96],"1":[97]},"counts_by_year":[],"updated_date":"2026-04-28T14:05:53.105641","created_date":"2025-10-10T00:00:00"}
