{"id":"https://openalex.org/W2129549945","doi":"https://doi.org/10.1016/s0020-0190(97)00028-8","title":"A tight lower bound for top-down skew heaps","display_name":"A tight lower bound for top-down skew heaps","publication_year":1997,"publication_date":"1997-03-01","ids":{"openalex":"https://openalex.org/W2129549945","doi":"https://doi.org/10.1016/s0020-0190(97)00028-8","mag":"2129549945"},"language":"en","primary_location":{"id":"doi:10.1016/s0020-0190(97)00028-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0020-0190(97)00028-8","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/A5025040982","display_name":"Berry Schoenmakers","orcid":"https://orcid.org/0000-0001-6273-8930"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Berry Schoenmakers","raw_affiliation_strings":["DigiCash, Kruislaan 419, 1098 VA Amsterdam, The Netherlands"],"affiliations":[{"raw_affiliation_string":"DigiCash, Kruislaan 419, 1098 VA Amsterdam, The Netherlands","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5025040982"],"corresponding_institution_ids":[],"apc_list":{"value":2200,"currency":"USD","value_usd":2200},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.16900461,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"61","issue":"5","first_page":"279","last_page":"284"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9994999766349792,"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":0.9994999766349792,"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/T12288","display_name":"Optimization and Search Problems","score":0.9994000196456909,"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/T11567","display_name":"semigroups and automata theory","score":0.9991999864578247,"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/skew","display_name":"Skew","score":0.8230637311935425},{"id":"https://openalex.org/keywords/heap","display_name":"Heap (data structure)","score":0.8201192617416382},{"id":"https://openalex.org/keywords/amortized-analysis","display_name":"Amortized analysis","score":0.7003743648529053},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.6719878911972046},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6645613312721252},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6026481986045837},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5286978483200073},{"id":"https://openalex.org/keywords/binary-number","display_name":"Binary number","score":0.514426052570343},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.4933609068393707},{"id":"https://openalex.org/keywords/binary-logarithm","display_name":"Binary logarithm","score":0.4631457030773163},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4106443524360657},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4039415419101715},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.29505059123039246},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.285597026348114},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.28309670090675354},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.13466495275497437},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.06648707389831543}],"concepts":[{"id":"https://openalex.org/C43711488","wikidata":"https://www.wikidata.org/wiki/Q7534783","display_name":"Skew","level":2,"score":0.8230637311935425},{"id":"https://openalex.org/C134757568","wikidata":"https://www.wikidata.org/wiki/Q274089","display_name":"Heap (data structure)","level":2,"score":0.8201192617416382},{"id":"https://openalex.org/C142417499","wikidata":"https://www.wikidata.org/wiki/Q331716","display_name":"Amortized analysis","level":3,"score":0.7003743648529053},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.6719878911972046},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6645613312721252},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6026481986045837},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5286978483200073},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.514426052570343},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.4933609068393707},{"id":"https://openalex.org/C63553672","wikidata":"https://www.wikidata.org/wiki/Q581168","display_name":"Binary logarithm","level":2,"score":0.4631457030773163},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4106443524360657},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4039415419101715},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29505059123039246},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.285597026348114},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.28309670090675354},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.13466495275497437},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.06648707389831543},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1016/s0020-0190(97)00028-8","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0020-0190(97)00028-8","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:pure.tue.nl:openaire_cris_publications/eb2d1aa7-934c-487f-99be-85fc703211f8","is_oa":false,"landing_page_url":"https://research.tue.nl/en/publications/eb2d1aa7-934c-487f-99be-85fc703211f8","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","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":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Schoenmakers, B 1997, 'A tight lower bound for top-down skew heaps', Information Processing Letters, vol. 61, no. 5, pp. 279-284. https://doi.org/10.1016/S0020-0190(97)00028-8","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.47.447","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.47.447","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.win.tue.nl/~berry/papers/lowskew.ps.gz","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.65.8262","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.65.8262","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.win.tue.nl/~berry/papers/lowskew.pdf","raw_type":"text"},{"id":"pmh:tue:oai:pure.tue.nl:publications/eb2d1aa7-934c-487f-99be-85fc703211f8","is_oa":false,"landing_page_url":"https://research.tue.nl/nl/publications/eb2d1aa7-934c-487f-99be-85fc703211f8","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Information Processing Letters, 61(5), 279 - 284. Elsevier","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1600795850","https://openalex.org/W1968581474","https://openalex.org/W1986022261","https://openalex.org/W1990309597","https://openalex.org/W2029390211","https://openalex.org/W2044146725","https://openalex.org/W2062984219","https://openalex.org/W2065411828","https://openalex.org/W2065503744","https://openalex.org/W2066356146","https://openalex.org/W2151882945","https://openalex.org/W2155803955","https://openalex.org/W2164917188","https://openalex.org/W6636070404","https://openalex.org/W6666736531","https://openalex.org/W6682120086","https://openalex.org/W6683120348","https://openalex.org/W6684243853"],"related_works":["https://openalex.org/W2159111594","https://openalex.org/W2752947237","https://openalex.org/W4293327716","https://openalex.org/W3037094428","https://openalex.org/W2611723985","https://openalex.org/W2040934527","https://openalex.org/W4301262063","https://openalex.org/W1983915440","https://openalex.org/W1831964350","https://openalex.org/W2804770727"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
