{"id":"https://openalex.org/W2005834891","doi":"https://doi.org/10.1016/0020-0190(93)90190-k","title":"Generational cyclic reference counting","display_name":"Generational cyclic reference counting","publication_year":1993,"publication_date":"1993-04-01","ids":{"openalex":"https://openalex.org/W2005834891","doi":"https://doi.org/10.1016/0020-0190(93)90190-k","mag":"2005834891"},"language":"en","primary_location":{"id":"doi:10.1016/0020-0190(93)90190-k","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0020-0190(93)90190-k","pdf_url":null,"source":{"id":"https://openalex.org/S147953040","display_name":"Information Processing Letters","issn_l":"0020-0190","issn":["0020-0190","1872-6119"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Processing Letters","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/A5042210961","display_name":"Rafael Dueire Lins","orcid":"https://orcid.org/0000-0003-3497-5044"},"institutions":[{"id":"https://openalex.org/I20581793","display_name":"University of Kent","ror":"https://ror.org/00xkeyj56","country_code":"GB","type":"education","lineage":["https://openalex.org/I20581793"]},{"id":"https://openalex.org/I25112270","display_name":"Universidade Federal de Pernambuco","ror":"https://ror.org/047908t24","country_code":"BR","type":"education","lineage":["https://openalex.org/I25112270"]}],"countries":["BR","GB"],"is_corresponding":true,"raw_author_name":"Rafael D. Lins","raw_affiliation_strings":["Computing Laboratory, The University of Kent at Canterbury, Canterbury, Kent CT2 7NF, United Kingdom","Departamento de Inform\u00e1tica, Universidade Federal de Pernambuco, 50.000 Recife, PE, Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computing Laboratory, The University of Kent at Canterbury, Canterbury, Kent CT2 7NF, United Kingdom","institution_ids":["https://openalex.org/I20581793"]},{"raw_affiliation_string":"Departamento de Inform\u00e1tica, Universidade Federal de Pernambuco, 50.000 Recife, PE, Brazil","institution_ids":["https://openalex.org/I25112270"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5042210961"],"corresponding_institution_ids":["https://openalex.org/I20581793","https://openalex.org/I25112270"],"apc_list":{"value":2040,"currency":"USD","value_usd":2040},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.06408706,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"46","issue":"1","first_page":"19","last_page":"20"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12859","display_name":"Cell Image Analysis Techniques","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"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"}},"topics":[{"id":"https://openalex.org/T12859","display_name":"Cell Image Analysis Techniques","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"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/T11289","display_name":"Single-cell and spatial transcriptomics","score":0.987500011920929,"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/T11190","display_name":"3D Printing in Biomedical Research","score":0.9144999980926514,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/computation","display_name":"Computation","score":0.6853268146514893},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.509769856929779},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4299168884754181},{"id":"https://openalex.org/keywords/garbage-collection","display_name":"Garbage collection","score":0.41202688217163086},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3753330111503601},{"id":"https://openalex.org/keywords/garbage","display_name":"Garbage","score":0.34321320056915283},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.13809257745742798}],"concepts":[{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.6853268146514893},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.509769856929779},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4299168884754181},{"id":"https://openalex.org/C105122174","wikidata":"https://www.wikidata.org/wiki/Q322202","display_name":"Garbage collection","level":3,"score":0.41202688217163086},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3753330111503601},{"id":"https://openalex.org/C75403996","wikidata":"https://www.wikidata.org/wiki/Q5521979","display_name":"Garbage","level":2,"score":0.34321320056915283},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.13809257745742798}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/0020-0190(93)90190-k","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0020-0190(93)90190-k","pdf_url":null,"source":{"id":"https://openalex.org/S147953040","display_name":"Information Processing Letters","issn_l":"0020-0190","issn":["0020-0190","1872-6119"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Information Processing Letters","raw_type":"journal-article"},{"id":"pmh:oai:kar.kent.ac.uk:21033","is_oa":false,"landing_page_url":"https://kar.kent.ac.uk/21033/2/CyclicLins.ps","pdf_url":null,"source":{"id":"https://openalex.org/S4377196264","display_name":"Kent Academic Repository (University of Kent)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I20581793","host_organization_name":"University of Kent","host_organization_lineage":["https://openalex.org/I20581793"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Reports and Papers"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.54.2898","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.54.2898","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cs.ukc.ac.uk/pubs/1992/116/content.ps.gz","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2031707629","https://openalex.org/W2072492257"],"related_works":["https://openalex.org/W2132258996","https://openalex.org/W2245694847","https://openalex.org/W4387773637","https://openalex.org/W4381304378","https://openalex.org/W2188602196","https://openalex.org/W3174776489","https://openalex.org/W1700460898","https://openalex.org/W4297378365","https://openalex.org/W2808342711","https://openalex.org/W2034669405"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}