{"id":"https://openalex.org/W2055618684","doi":"https://doi.org/10.1016/0020-0190(86)90041-4","title":"Two results on tables","display_name":"Two results on tables","publication_year":1986,"publication_date":"1986-01-01","ids":{"openalex":"https://openalex.org/W2055618684","doi":"https://doi.org/10.1016/0020-0190(86)90041-4","mag":"2055618684"},"language":"en","primary_location":{"id":"doi:10.1016/0020-0190(86)90041-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0020-0190(86)90041-4","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/A5113614455","display_name":"Christiaan T.M. Jacobs","orcid":null},"institutions":[{"id":"https://openalex.org/I887064364","display_name":"University of Amsterdam","ror":"https://ror.org/04dkp9463","country_code":"NL","type":"education","lineage":["https://openalex.org/I887064364"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Christiaan T.M. Jacobs","raw_affiliation_strings":["Department of Mathematics and Computer Science, University of Amsterdam, Roetersstraat 15, 1018 WB Amsterdam, The Netherlands"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, University of Amsterdam, Roetersstraat 15, 1018 WB Amsterdam, The Netherlands","institution_ids":["https://openalex.org/I887064364"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111853114","display_name":"Peter van Emde Boas","orcid":null},"institutions":[{"id":"https://openalex.org/I887064364","display_name":"University of Amsterdam","ror":"https://ror.org/04dkp9463","country_code":"NL","type":"education","lineage":["https://openalex.org/I887064364"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Peter Van Emde Boas","raw_affiliation_strings":["Department of Mathematics and Computer Science, University of Amsterdam, Roetersstraat 15, 1018 WB Amsterdam, The Netherlands","Presently on leave at IBM Research Laboratory, 5600 Cottle Road, San Jose, CA 95193, U.S.A"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Computer Science, University of Amsterdam, Roetersstraat 15, 1018 WB Amsterdam, The Netherlands","institution_ids":["https://openalex.org/I887064364"]},{"raw_affiliation_string":"Presently on leave at IBM Research Laboratory, 5600 Cottle Road, San Jose, CA 95193, U.S.A","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5113614455"],"corresponding_institution_ids":["https://openalex.org/I887064364"],"apc_list":{"value":2200,"currency":"USD","value_usd":2200},"apc_paid":null,"fwci":1.4774,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.821141,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"22","issue":"1","first_page":"43","last_page":"48"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9994000196456909,"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"}},"topics":[{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9994000196456909,"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"}},{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9991000294685364,"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/T10237","display_name":"Cryptography and Data Security","score":0.9976999759674072,"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/hash-function","display_name":"Hash function","score":0.6895449161529541},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.6241725087165833},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6221105456352234},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.5898301005363464},{"id":"https://openalex.org/keywords/table","display_name":"Table (database)","score":0.5703505277633667},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.5624823570251465},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.516579270362854},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4713560938835144},{"id":"https://openalex.org/keywords/perfect-hash-function","display_name":"Perfect hash function","score":0.4461812674999237},{"id":"https://openalex.org/keywords/lookup-table","display_name":"Lookup table","score":0.4291123151779175},{"id":"https://openalex.org/keywords/binary-logarithm","display_name":"Binary logarithm","score":0.4271225035190582},{"id":"https://openalex.org/keywords/bitmap","display_name":"Bitmap","score":0.42056822776794434},{"id":"https://openalex.org/keywords/hash-table","display_name":"Hash table","score":0.37410715222358704},{"id":"https://openalex.org/keywords/arithmetic","display_name":"Arithmetic","score":0.34408220648765564},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.266936331987381},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.16493844985961914},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.0800362229347229}],"concepts":[{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.6895449161529541},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.6241725087165833},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6221105456352234},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.5898301005363464},{"id":"https://openalex.org/C45235069","wikidata":"https://www.wikidata.org/wiki/Q278425","display_name":"Table (database)","level":2,"score":0.5703505277633667},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.5624823570251465},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.516579270362854},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4713560938835144},{"id":"https://openalex.org/C87431388","wikidata":"https://www.wikidata.org/wiki/Q2070573","display_name":"Perfect hash function","level":4,"score":0.4461812674999237},{"id":"https://openalex.org/C134835016","wikidata":"https://www.wikidata.org/wiki/Q690265","display_name":"Lookup table","level":2,"score":0.4291123151779175},{"id":"https://openalex.org/C63553672","wikidata":"https://www.wikidata.org/wiki/Q581168","display_name":"Binary logarithm","level":2,"score":0.4271225035190582},{"id":"https://openalex.org/C3115412","wikidata":"https://www.wikidata.org/wiki/Q1194708","display_name":"Bitmap","level":2,"score":0.42056822776794434},{"id":"https://openalex.org/C67388219","wikidata":"https://www.wikidata.org/wiki/Q207440","display_name":"Hash table","level":3,"score":0.37410715222358704},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.34408220648765564},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.266936331987381},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.16493844985961914},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0800362229347229},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0020-0190(86)90041-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0020-0190(86)90041-4","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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W41435888","https://openalex.org/W1983261053","https://openalex.org/W1993022201","https://openalex.org/W2165621523","https://openalex.org/W6601665171","https://openalex.org/W6610282393"],"related_works":["https://openalex.org/W2136399778","https://openalex.org/W2094127768","https://openalex.org/W2060748074","https://openalex.org/W2006144742","https://openalex.org/W3004081801","https://openalex.org/W2912601938","https://openalex.org/W2565955299","https://openalex.org/W1548702063","https://openalex.org/W1602427779","https://openalex.org/W2105921951"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}