{"id":"https://openalex.org/W4309131240","doi":"https://doi.org/10.1145/3571254","title":"Choice Trees: Representing Nondeterministic, Recursive, and Impure Programs in Coq","display_name":"Choice Trees: Representing Nondeterministic, Recursive, and Impure Programs in Coq","publication_year":2023,"publication_date":"2023-01-09","ids":{"openalex":"https://openalex.org/W4309131240","doi":"https://doi.org/10.1145/3571254"},"language":"en","primary_location":{"id":"doi:10.1145/3571254","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3571254","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3571254","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Programming Languages","raw_type":"journal-article"},"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3571254","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065130544","display_name":"Nicolas Chappe","orcid":"https://orcid.org/0000-0003-3732-7704"},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I113428412","display_name":"\u00c9cole Normale Sup\u00e9rieure de Lyon","ror":"https://ror.org/04zmssz18","country_code":"FR","type":"education","lineage":["https://openalex.org/I113428412","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Nicolas Chappe","raw_affiliation_strings":["University of Lyon - ENS Lyon - UCBL - CNRS - Inria - LIP, France"],"affiliations":[{"raw_affiliation_string":"University of Lyon - ENS Lyon - UCBL - CNRS - Inria - LIP, France","institution_ids":["https://openalex.org/I113428412","https://openalex.org/I100532134","https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089769419","display_name":"Paul He","orcid":"https://orcid.org/0000-0002-6305-4335"},"institutions":[{"id":"https://openalex.org/I36788626","display_name":"California University of Pennsylvania","ror":"https://ror.org/01spssf70","country_code":"US","type":"education","lineage":["https://openalex.org/I36788626"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Paul He","raw_affiliation_strings":["University of Pennsylvania, USA"],"affiliations":[{"raw_affiliation_string":"University of Pennsylvania, USA","institution_ids":["https://openalex.org/I36788626"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087784227","display_name":"Ludovic Henrio","orcid":"https://orcid.org/0000-0001-7137-3523"},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I113428412","display_name":"\u00c9cole Normale Sup\u00e9rieure de Lyon","ror":"https://ror.org/04zmssz18","country_code":"FR","type":"education","lineage":["https://openalex.org/I113428412","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ludovic Henrio","raw_affiliation_strings":["University of Lyon - ENS Lyon - UCBL - CNRS - Inria - LIP, France","Centre National de la Recherche Scientifique"],"affiliations":[{"raw_affiliation_string":"University of Lyon - ENS Lyon - UCBL - CNRS - Inria - LIP, France","institution_ids":["https://openalex.org/I113428412","https://openalex.org/I100532134","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Centre National de la Recherche Scientifique","institution_ids":["https://openalex.org/I1294671590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041784780","display_name":"Yannick Zakowski","orcid":"https://orcid.org/0000-0003-4585-6470"},"institutions":[{"id":"https://openalex.org/I100532134","display_name":"Universit\u00e9 Claude Bernard Lyon 1","ror":"https://ror.org/029brtt94","country_code":"FR","type":"education","lineage":["https://openalex.org/I100532134","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I113428412","display_name":"\u00c9cole Normale Sup\u00e9rieure de Lyon","ror":"https://ror.org/04zmssz18","country_code":"FR","type":"education","lineage":["https://openalex.org/I113428412","https://openalex.org/I203339264"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Yannick Zakowski","raw_affiliation_strings":["University of Lyon - ENS Lyon - UCBL - CNRS - Inria - LIP, France"],"affiliations":[{"raw_affiliation_string":"University of Lyon - ENS Lyon - UCBL - CNRS - Inria - LIP, France","institution_ids":["https://openalex.org/I113428412","https://openalex.org/I100532134","https://openalex.org/I1294671590"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041830534","display_name":"Steve Zdancewic","orcid":"https://orcid.org/0000-0002-3516-1512"},"institutions":[{"id":"https://openalex.org/I36788626","display_name":"California University of Pennsylvania","ror":"https://ror.org/01spssf70","country_code":"US","type":"education","lineage":["https://openalex.org/I36788626"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Steve Zdancewic","raw_affiliation_strings":["University of Pennsylvania, USA"],"affiliations":[{"raw_affiliation_string":"University of Pennsylvania, USA","institution_ids":["https://openalex.org/I36788626"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5065130544"],"corresponding_institution_ids":["https://openalex.org/I100532134","https://openalex.org/I113428412","https://openalex.org/I1294671590"],"apc_list":null,"apc_paid":null,"fwci":3.6497,"has_fulltext":true,"cited_by_count":21,"citation_normalized_percentile":{"value":0.94191806,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"7","issue":"POPL","first_page":"1770","last_page":"1800"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9994000196456909,"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":0.9994000196456909,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9983999729156494,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/nondeterministic-algorithm","display_name":"Nondeterministic algorithm","score":0.8952442407608032},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7141896486282349},{"id":"https://openalex.org/keywords/concurrency","display_name":"Concurrency","score":0.6343353986740112},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.6250510811805725},{"id":"https://openalex.org/keywords/bisimulation","display_name":"Bisimulation","score":0.6102046370506287},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5842480063438416},{"id":"https://openalex.org/keywords/monad","display_name":"Monad (category theory)","score":0.5243480801582336},{"id":"https://openalex.org/keywords/hol","display_name":"HOL","score":0.5151020884513855},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.46061277389526367},{"id":"https://openalex.org/keywords/coinduction","display_name":"Coinduction","score":0.45276370644569397},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.44686219096183777},{"id":"https://openalex.org/keywords/morphism","display_name":"Morphism","score":0.4180223345756531},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.28371763229370117},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24617496132850647},{"id":"https://openalex.org/keywords/mathematical-proof","display_name":"Mathematical proof","score":0.1275239884853363}],"concepts":[{"id":"https://openalex.org/C176181172","wikidata":"https://www.wikidata.org/wiki/Q3490301","display_name":"Nondeterministic algorithm","level":2,"score":0.8952442407608032},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7141896486282349},{"id":"https://openalex.org/C193702766","wikidata":"https://www.wikidata.org/wiki/Q1414548","display_name":"Concurrency","level":2,"score":0.6343353986740112},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.6250510811805725},{"id":"https://openalex.org/C135315306","wikidata":"https://www.wikidata.org/wiki/Q866364","display_name":"Bisimulation","level":2,"score":0.6102046370506287},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5842480063438416},{"id":"https://openalex.org/C33959348","wikidata":"https://www.wikidata.org/wiki/Q1630568","display_name":"Monad (category theory)","level":3,"score":0.5243480801582336},{"id":"https://openalex.org/C17435882","wikidata":"https://www.wikidata.org/wiki/Q17030435","display_name":"HOL","level":2,"score":0.5151020884513855},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.46061277389526367},{"id":"https://openalex.org/C40220748","wikidata":"https://www.wikidata.org/wiki/Q4227156","display_name":"Coinduction","level":3,"score":0.45276370644569397},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.44686219096183777},{"id":"https://openalex.org/C137212723","wikidata":"https://www.wikidata.org/wiki/Q1948412","display_name":"Morphism","level":2,"score":0.4180223345756531},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.28371763229370117},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24617496132850647},{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.1275239884853363},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C156772000","wikidata":"https://www.wikidata.org/wiki/Q864475","display_name":"Functor","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":7,"locations":[{"id":"doi:10.1145/3571254","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3571254","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3571254","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Programming Languages","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:2211.06863","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2211.06863","pdf_url":"https://arxiv.org/pdf/2211.06863","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"pmh:oai:HAL:hal-03886910v1","is_oa":true,"landing_page_url":"https://hal.science/hal-03886910","pdf_url":"https://hal.science/hal-03886910v1/file/ctrees.pdf","source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Proceedings of the ACM on Programming Languages, 2023, pp.1-31. &#x27E8;10.1145/3571254&#x27E9;","raw_type":"Journal articles"},{"id":"pmh:oai:zenodo.org:7148505","is_oa":true,"landing_page_url":"https://zenodo.org/record/7148505","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/other"},{"id":"pmh:oai:zenodo.org:7227966","is_oa":true,"landing_page_url":"https://zenodo.org/record/7227966","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/other"},{"id":"doi:10.5281/zenodo.7148505","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.7148505","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"},{"id":"doi:10.5281/zenodo.7227966","is_oa":true,"landing_page_url":"https://doi.org/10.5281/zenodo.7227966","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article"}],"best_oa_location":{"id":"doi:10.1145/3571254","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3571254","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3571254","source":{"id":"https://openalex.org/S4210216081","display_name":"Proceedings of the ACM on Programming Languages","issn_l":"2475-1421","issn":["2475-1421"],"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the ACM on Programming Languages","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.6200000047683716,"display_name":"Industry, innovation and infrastructure"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4309131240.pdf","grobid_xml":"https://content.openalex.org/works/W4309131240.grobid-xml"},"referenced_works_count":48,"referenced_works":["https://openalex.org/W137641731","https://openalex.org/W258022877","https://openalex.org/W655235863","https://openalex.org/W1539196615","https://openalex.org/W1555796049","https://openalex.org/W2014364142","https://openalex.org/W2026161190","https://openalex.org/W2048826020","https://openalex.org/W2064390891","https://openalex.org/W2073001576","https://openalex.org/W2087066740","https://openalex.org/W2088105382","https://openalex.org/W2101512909","https://openalex.org/W2107067818","https://openalex.org/W2126431612","https://openalex.org/W2128932399","https://openalex.org/W2128992690","https://openalex.org/W2128995870","https://openalex.org/W2146242204","https://openalex.org/W2293720230","https://openalex.org/W2487994048","https://openalex.org/W2530227870","https://openalex.org/W2564852534","https://openalex.org/W2571881501","https://openalex.org/W2751426875","https://openalex.org/W2773036718","https://openalex.org/W2807309257","https://openalex.org/W2995075587","https://openalex.org/W2995690376","https://openalex.org/W2998895922","https://openalex.org/W3031613435","https://openalex.org/W3033965825","https://openalex.org/W3101797533","https://openalex.org/W3102485161","https://openalex.org/W3123725507","https://openalex.org/W3124307800","https://openalex.org/W3186023305","https://openalex.org/W3194839194","https://openalex.org/W3196027996","https://openalex.org/W3215427419","https://openalex.org/W4221152779","https://openalex.org/W4225157728","https://openalex.org/W4252093686","https://openalex.org/W4256546074","https://openalex.org/W4293813138","https://openalex.org/W4302984605","https://openalex.org/W6912563993","https://openalex.org/W6968929699"],"related_works":["https://openalex.org/W2463782052","https://openalex.org/W1541732450","https://openalex.org/W2518082944","https://openalex.org/W1488076266","https://openalex.org/W1562440999","https://openalex.org/W2603068949","https://openalex.org/W2746834364","https://openalex.org/W1704074244","https://openalex.org/W1820233200","https://openalex.org/W3101797533"],"abstract_inverted_index":{"This":[0,43],"paper":[1],"introduces":[2],"ctrees,":[3],"a":[4,74,88,102],"monad":[5,103],"for":[6],"modeling":[7],"nondeterministic,":[8],"recursive,":[9],"and":[10,37,79,137],"impure":[11],"programs":[12],"in":[13,58,132],"Coq.":[14],"Inspired":[15],"by":[16,99,125],"Xia":[17],"et":[18],"al.'s":[19],"itrees,":[20],"this":[21],"novel":[22],"data":[23],"structure":[24],"embeds":[25],"computations":[26],"into":[27,108],"coinductive":[28],"trees":[29],"with":[30,55,82],"three":[31],"kind":[32],"of":[33,40,52,61,69,77,123],"nodes:":[34],"external":[35],"events,":[36],"two":[38,133],"variants":[39],"nondeterministic":[41,117],"branching.":[42],"apparent":[44],"redundancy":[45],"allows":[46],"us":[47],"to":[48,84,95,112,115,128],"provide":[49],"shallow":[50],"embedding":[51,105],"denotational":[53],"models":[54],"internal":[56],"choice":[57],"the":[59,70,96,106,109,121],"style":[60],"CCS,":[62],"while":[63],"recovering":[64],"an":[65],"inductive":[66],"LTS":[67],"view":[68],"computation.":[71],"ctrees":[72,94,114,124],"inherit":[73],"vast":[75],"collection":[76],"bisimulation":[78],"refinement":[80],"tools,":[81],"respect":[83],"which":[85],"we":[86],"establish":[87],"rich":[89],"equational":[90],"theory.":[91],"We":[92,119],"connect":[93],"itree":[97],"infrastructure":[98],"showing":[100],"how":[101],"morphism":[104],"former":[107],"latter":[110],"permits":[111],"use":[113],"implement":[116],"effects.":[118],"demonstrate":[120],"utility":[122],"using":[126],"them":[127],"model":[129],"concurrency":[130],"semantics":[131],"case":[134],"studies:":[135],"CCS":[136],"cooperative":[138],"multithreading.":[139]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":3}],"updated_date":"2026-04-03T22:45:19.894376","created_date":"2025-10-10T00:00:00"}
