{"id":"https://openalex.org/W2161061431","doi":"https://doi.org/10.1145/2500365.2500608","title":"Structural recursion for querying ordered graphs","display_name":"Structural recursion for querying ordered graphs","publication_year":2013,"publication_date":"2013-09-25","ids":{"openalex":"https://openalex.org/W2161061431","doi":"https://doi.org/10.1145/2500365.2500608","mag":"2161061431"},"language":"en","primary_location":{"id":"doi:10.1145/2500365.2500608","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2500365.2500608","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2500365.2500608","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 18th ACM SIGPLAN international conference on Functional programming","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/2500365.2500608","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5053987747","display_name":"Soichiro Hidaka","orcid":"https://orcid.org/0000-0002-4726-8712"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Soichiro Hidaka","raw_affiliation_strings":["National Institute of Informatics, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Informatics, Tokyo, Japan","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026592834","display_name":"Kazuyuki Asada","orcid":"https://orcid.org/0000-0001-8782-2119"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kazuyuki Asada","raw_affiliation_strings":["National Institute of Informatics, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Informatics, Tokyo, Japan","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102717988","display_name":"Zhenjiang Hu","orcid":"https://orcid.org/0000-0002-9034-205X"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Zhenjiang Hu","raw_affiliation_strings":["National Institute of Informatics, Toyko, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Informatics, Toyko, Japan","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109042223","display_name":"Hiroyuki Kato","orcid":"https://orcid.org/0009-0006-3961-8344"},"institutions":[{"id":"https://openalex.org/I184597095","display_name":"National Institute of Informatics","ror":"https://ror.org/04ksd4g47","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1319490839","https://openalex.org/I184597095","https://openalex.org/I4210158934"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Kato","raw_affiliation_strings":["National Institute of Informatics, Tokyo, Japan"],"affiliations":[{"raw_affiliation_string":"National Institute of Informatics, Tokyo, Japan","institution_ids":["https://openalex.org/I184597095"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043816599","display_name":"Keisuke Nakano","orcid":"https://orcid.org/0000-0003-1955-4225"},"institutions":[{"id":"https://openalex.org/I20529979","display_name":"University of Electro-Communications","ror":"https://ror.org/02x73b849","country_code":"JP","type":"education","lineage":["https://openalex.org/I20529979"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keisuke Nakano","raw_affiliation_strings":["University of Electro-Communications, Chofu-shi, Japan"],"affiliations":[{"raw_affiliation_string":"University of Electro-Communications, Chofu-shi, Japan","institution_ids":["https://openalex.org/I20529979"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5053987747"],"corresponding_institution_ids":["https://openalex.org/I184597095"],"apc_list":null,"apc_paid":null,"fwci":5.7708,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.95966823,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"305","last_page":"318"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9993000030517578,"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/T10126","display_name":"Logic, programming, and type systems","score":0.9993000030517578,"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/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9970999956130981,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.639761745929718},{"id":"https://openalex.org/keywords/recursion","display_name":"Recursion (computer science)","score":0.6281178593635559},{"id":"https://openalex.org/keywords/functional-programming","display_name":"Functional programming","score":0.5038749575614929},{"id":"https://openalex.org/keywords/graph-rewriting","display_name":"Graph rewriting","score":0.49831509590148926},{"id":"https://openalex.org/keywords/bisimulation","display_name":"Bisimulation","score":0.4384193420410156},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4317276179790497},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.41640377044677734},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.17465993762016296}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.639761745929718},{"id":"https://openalex.org/C168773036","wikidata":"https://www.wikidata.org/wiki/Q264164","display_name":"Recursion (computer science)","level":2,"score":0.6281178593635559},{"id":"https://openalex.org/C42383842","wikidata":"https://www.wikidata.org/wiki/Q193076","display_name":"Functional programming","level":2,"score":0.5038749575614929},{"id":"https://openalex.org/C558772884","wikidata":"https://www.wikidata.org/wiki/Q1508564","display_name":"Graph rewriting","level":3,"score":0.49831509590148926},{"id":"https://openalex.org/C135315306","wikidata":"https://www.wikidata.org/wiki/Q866364","display_name":"Bisimulation","level":2,"score":0.4384193420410156},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4317276179790497},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.41640377044677734},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.17465993762016296}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2500365.2500608","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2500365.2500608","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2500365.2500608","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 18th ACM SIGPLAN international conference on Functional programming","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/2500365.2500608","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2500365.2500608","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2500365.2500608","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 18th ACM SIGPLAN international conference on Functional programming","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2161061431.pdf","grobid_xml":"https://content.openalex.org/works/W2161061431.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W9614445","https://openalex.org/W84036845","https://openalex.org/W100445315","https://openalex.org/W199454426","https://openalex.org/W204235972","https://openalex.org/W1485380234","https://openalex.org/W1522220541","https://openalex.org/W1524078700","https://openalex.org/W1525315315","https://openalex.org/W1541407110","https://openalex.org/W1548957673","https://openalex.org/W1608714802","https://openalex.org/W1966981171","https://openalex.org/W1977152005","https://openalex.org/W1982213843","https://openalex.org/W1984467134","https://openalex.org/W1985257126","https://openalex.org/W1989439909","https://openalex.org/W2013616027","https://openalex.org/W2046645050","https://openalex.org/W2046832714","https://openalex.org/W2049196128","https://openalex.org/W2080726204","https://openalex.org/W2081048469","https://openalex.org/W2111008373","https://openalex.org/W2117818027","https://openalex.org/W2129492722","https://openalex.org/W2139247070","https://openalex.org/W2143566245","https://openalex.org/W2146437784","https://openalex.org/W2148517439","https://openalex.org/W2166289497","https://openalex.org/W2170223158","https://openalex.org/W4205916380","https://openalex.org/W6632812283","https://openalex.org/W6681984522"],"related_works":["https://openalex.org/W1495872178","https://openalex.org/W2043781314","https://openalex.org/W2258712491","https://openalex.org/W155545005","https://openalex.org/W2140997306","https://openalex.org/W990257473","https://openalex.org/W2153842012","https://openalex.org/W1032572692","https://openalex.org/W2100572643","https://openalex.org/W1603781856"],"abstract_inverted_index":{"Structural":[0],"recursion,":[1],"in":[2,23,56,78],"the":[3,50,86,89,108,138,160,179,202,216,219],"form":[4],"of,":[5],"for":[6,31,46,118,130,176,189,221],"example,":[7],"folds":[8],"on":[9,13,94,99,137,142,178,212],"lists":[10,62],"and":[11,33,63,70,111,132,168,192],"catamorphisms":[12],"algebraic":[14],"data":[15,48,55],"structures":[16],"including":[17],"trees,":[18,64],"plays":[19],"an":[20,75],"important":[21],"role":[22],"functional":[24,35],"programming,":[25],"by":[26],"providing":[27],"a":[28,40,123,152,186,199,209],"systematic":[29],"way":[30],"constructing":[32],"manipulating":[34,190],"programs.":[36],"It":[37,182],"is,":[38],"however,":[39],"challenge":[41],"to":[42,96,201,207],"define":[43,208],"structural":[44,92,171,210],"recursions":[45,98],"graph":[47,125,155,166],"structures,":[49],"most":[51],"ubiquitous":[52],"sort":[53],"of":[54,91,205,218],"computing.":[57],"This":[58],"is":[59,151,174],"because":[60],"unlike":[61],"graphs":[65,144,191,223],"are":[66,115],"essentially":[67],"not":[68,183],"inductive":[69],"cannot":[71],"be":[72],"formalized":[73],"as":[74],"initial":[76],"algebra":[77],"general.":[79],"In":[80],"this":[81],"paper,":[82],"we":[83],"borrow":[84],"from":[85],"database":[87],"community":[88],"idea":[90],"recursion":[93,211],"how":[95,206],"restrict":[97],"infinite":[100],"unordered":[101],"regular":[102],"trees":[103],"so":[104],"that":[105,158],"they":[106],"preserve":[107],"finiteness":[109],"property":[110],"become":[112],"terminating,":[113],"which":[114,173],"desirable":[116],"properties":[117],"query":[119],"languages.":[120],"We":[121],"propose":[122],"new":[124],"transformation":[126,156],"language":[127,149,157],"called":[128],"lambdaFG":[129,150],"transforming":[131],"querying":[133],"ordered":[134,143,213,222],"graphs,":[135,214],"based":[136],"well-defined":[139],"bisimulation":[140],"relation":[141],"with":[145,165,215,224],"special":[146],"epsilon-edges.":[147,225],"The":[148],"higher":[153],"order":[154],"extends":[159],"simply":[161],"typed":[162],"lambda":[163],"calculus":[164],"constructors":[167],"more":[169],"powerful":[170],"recursions,":[172],"extended":[175],"transformations":[177],"sibling":[180],"dimension.":[181],"only":[184],"gives":[185],"general":[187],"framework":[188],"reasoning":[193],"about":[194],"them,":[195],"but":[196],"also":[197],"provides":[198],"solution":[200],"open":[203],"problem":[204],"help":[217],"bisimilarity":[220]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
