{"id":"https://openalex.org/W1995386408","doi":"https://doi.org/10.1016/s0167-6423(99)00022-2","title":"Generic downwards accumulations","display_name":"Generic downwards accumulations","publication_year":2000,"publication_date":"2000-05-01","ids":{"openalex":"https://openalex.org/W1995386408","doi":"https://doi.org/10.1016/s0167-6423(99)00022-2","mag":"1995386408"},"language":"en","primary_location":{"id":"doi:10.1016/s0167-6423(99)00022-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0167-6423(99)00022-2","pdf_url":null,"source":{"id":"https://openalex.org/S21029587","display_name":"Science of Computer Programming","issn_l":"0167-6423","issn":["0167-6423","1872-7964"],"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":"Science of Computer Programming","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/A5086558126","display_name":"Jeremy Gibbons","orcid":"https://orcid.org/0000-0002-8426-9917"},"institutions":[{"id":"https://openalex.org/I124261462","display_name":"Oxford Brookes University","ror":"https://ror.org/04v2twj65","country_code":"GB","type":"education","lineage":["https://openalex.org/I124261462"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Jeremy Gibbons","raw_affiliation_strings":["School of Computing and Mathematical Sciences, Oxford Brookes University, Gipsy Lane, Headington, Oxford OX3 0BP, UK","School of Computing and Mathematical Sciences, Oxford Brookes  University, Gipsy Lane, Headington, Oxford OX3 0BP, UK ("],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computing and Mathematical Sciences, Oxford Brookes University, Gipsy Lane, Headington, Oxford OX3 0BP, UK","institution_ids":["https://openalex.org/I124261462"]},{"raw_affiliation_string":"School of Computing and Mathematical Sciences, Oxford Brookes  University, Gipsy Lane, Headington, Oxford OX3 0BP, UK (","institution_ids":["https://openalex.org/I124261462"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5086558126"],"corresponding_institution_ids":["https://openalex.org/I124261462"],"apc_list":{"value":2460,"currency":"USD","value_usd":2460},"apc_paid":null,"fwci":0.8998,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.7670765,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"37","issue":"1-3","first_page":"37","last_page":"65"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.998199999332428,"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"}},"topics":[{"id":"https://openalex.org/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.998199999332428,"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"}},{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9961000084877014,"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/T10142","display_name":"Formal Methods in Verification","score":0.9937000274658203,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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":0.8891745805740356},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.6316512823104858},{"id":"https://openalex.org/keywords/root","display_name":"Root (linguistics)","score":0.544960081577301},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.46493977308273315},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.422194242477417},{"id":"https://openalex.org/keywords/tree-structure","display_name":"Tree structure","score":0.4134417772293091},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.308361291885376},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.2621592879295349},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08726263046264648},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.07094326615333557},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.061190783977508545}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8891745805740356},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.6316512823104858},{"id":"https://openalex.org/C171078966","wikidata":"https://www.wikidata.org/wiki/Q111029","display_name":"Root (linguistics)","level":2,"score":0.544960081577301},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.46493977308273315},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.422194242477417},{"id":"https://openalex.org/C163797641","wikidata":"https://www.wikidata.org/wiki/Q2067937","display_name":"Tree structure","level":3,"score":0.4134417772293091},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.308361291885376},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.2621592879295349},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08726263046264648},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.07094326615333557},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.061190783977508545},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1016/s0167-6423(99)00022-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0167-6423(99)00022-2","pdf_url":null,"source":{"id":"https://openalex.org/S21029587","display_name":"Science of Computer Programming","issn_l":"0167-6423","issn":["0167-6423","1872-7964"],"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":"Science of Computer Programming","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.41.7383","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.41.7383","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://web.comlab.ox.ac.uk/oucl/work/jeremy.gibbons/publications/genda.ps.gz","raw_type":"text"},{"id":"pmh:oai:ora.ox.ac.uk:uuid:1b9670d6-5edf-4679-9277-9956103d8f7e","is_oa":false,"landing_page_url":"https://ora.ox.ac.uk/objects/uuid:1b9670d6-5edf-4679-9277-9956103d8f7e","pdf_url":null,"source":{"id":"https://openalex.org/S4306402636","display_name":"Oxford University Research Archive (ORA) (University of Oxford)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I40120149","host_organization_name":"University of Oxford","host_organization_lineage":["https://openalex.org/I40120149"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Department of Computer Science","raw_type":"Journal article"},{"id":"pmh:oai:ora.ox.ac.uk:uuid:df843a0b-cd73-4e45-a769-fc67ac5ca33e","is_oa":false,"landing_page_url":"https://ora.ox.ac.uk/objects/uuid:df843a0b-cd73-4e45-a769-fc67ac5ca33e","pdf_url":null,"source":{"id":"https://openalex.org/S4306402636","display_name":"Oxford University Research Archive (ORA) (University of Oxford)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I40120149","host_organization_name":"University of Oxford","host_organization_lineage":["https://openalex.org/I40120149"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symplectic Elements at Oxford","raw_type":"Journal article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1482508253","https://openalex.org/W1483567557","https://openalex.org/W1488550946","https://openalex.org/W1526260980","https://openalex.org/W1529035452","https://openalex.org/W1531092119","https://openalex.org/W1558180172","https://openalex.org/W1587496620","https://openalex.org/W1637177002","https://openalex.org/W1963928257","https://openalex.org/W1993075518","https://openalex.org/W2020938542","https://openalex.org/W2031588198","https://openalex.org/W2045012623","https://openalex.org/W2057292961","https://openalex.org/W2058137890","https://openalex.org/W2115118607","https://openalex.org/W2116908067","https://openalex.org/W2137473542","https://openalex.org/W2143462372","https://openalex.org/W2154148405","https://openalex.org/W4244792373"],"related_works":["https://openalex.org/W2093885745","https://openalex.org/W2351266481","https://openalex.org/W2132547887","https://openalex.org/W2516987005","https://openalex.org/W2907786475","https://openalex.org/W2963447120","https://openalex.org/W4289082820","https://openalex.org/W2092152400","https://openalex.org/W2372453241","https://openalex.org/W2071459461"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-03-10T14:07:55.174380","created_date":"2025-10-10T00:00:00"}
