{"id":"https://openalex.org/W2141203673","doi":"https://doi.org/10.1016/s0022-0000(02)00031-4","title":"Generalized substring selectivity estimation","display_name":"Generalized substring selectivity estimation","publication_year":2003,"publication_date":"2003-02-01","ids":{"openalex":"https://openalex.org/W2141203673","doi":"https://doi.org/10.1016/s0022-0000(02)00031-4","mag":"2141203673"},"language":"en","primary_location":{"id":"doi:10.1016/s0022-0000(02)00031-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0022-0000(02)00031-4","pdf_url":null,"source":{"id":"https://openalex.org/S141020589","display_name":"Journal of Computer and System Sciences","issn_l":"0022-0000","issn":["0022-0000","1090-2724"],"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":"Journal of Computer and System Sciences","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/A5100438515","display_name":"Zhiyuan Chen","orcid":"https://orcid.org/0000-0002-6984-7248"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Zhiyuan Chen","raw_affiliation_strings":["Department of Computer Science, 4110 Upson Hall, Cornell University, Ithaca, NY 14853 USA","Department of Computer Science, 4110 Upson Hall, Cornell University, Ithaca, NY"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, 4110 Upson Hall, Cornell University, Ithaca, NY 14853 USA","institution_ids":["https://openalex.org/I205783295"]},{"raw_affiliation_string":"Department of Computer Science, 4110 Upson Hall, Cornell University, Ithaca, NY","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110197814","display_name":"Flip Korn","orcid":null},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Flip Korn","raw_affiliation_strings":["AT&T Labs-Research, 180 Park Ave., Florham Park, NJ 07932, USA","[AT&T Labs Research, 180 Park Ave., Florham Park, NJ]"],"affiliations":[{"raw_affiliation_string":"AT&T Labs-Research, 180 Park Ave., Florham Park, NJ 07932, USA","institution_ids":["https://openalex.org/I1283103587"]},{"raw_affiliation_string":"[AT&T Labs Research, 180 Park Ave., Florham Park, NJ]","institution_ids":["https://openalex.org/I1283103587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035257754","display_name":"Nick Koudas","orcid":"https://orcid.org/0000-0001-5648-0638"},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nick Koudas","raw_affiliation_strings":["AT&T Labs-Research, 180 Park Ave., Florham Park, NJ 07932, USA","[AT&T Labs Research, 180 Park Ave., Florham Park, NJ]"],"affiliations":[{"raw_affiliation_string":"AT&T Labs-Research, 180 Park Ave., Florham Park, NJ 07932, USA","institution_ids":["https://openalex.org/I1283103587"]},{"raw_affiliation_string":"[AT&T Labs Research, 180 Park Ave., Florham Park, NJ]","institution_ids":["https://openalex.org/I1283103587"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045502987","display_name":"S. Muthukrishnan","orcid":null},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Muthukrishnan","raw_affiliation_strings":["AT&T Labs-Research, 180 Park Ave., Florham Park, NJ 07932, USA","[AT&T Labs Research, 180 Park Ave., Florham Park, NJ]"],"affiliations":[{"raw_affiliation_string":"AT&T Labs-Research, 180 Park Ave., Florham Park, NJ 07932, USA","institution_ids":["https://openalex.org/I1283103587"]},{"raw_affiliation_string":"[AT&T Labs Research, 180 Park Ave., Florham Park, NJ]","institution_ids":["https://openalex.org/I1283103587"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5100438515"],"corresponding_institution_ids":["https://openalex.org/I205783295"],"apc_list":{"value":2520,"currency":"USD","value_usd":2520},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.23224044,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"66","issue":"1","first_page":"98","last_page":"132"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10317","display_name":"Advanced Database Systems and Queries","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"}}],"keywords":[{"id":"https://openalex.org/keywords/substring","display_name":"Substring","score":0.8238550424575806},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6109674572944641},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5223042368888855},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.493899405002594},{"id":"https://openalex.org/keywords/matching","display_name":"Matching (statistics)","score":0.47830966114997864},{"id":"https://openalex.org/keywords/boolean-expression","display_name":"Boolean expression","score":0.46945637464523315},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.34435322880744934},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3049079179763794},{"id":"https://openalex.org/keywords/boolean-function","display_name":"Boolean function","score":0.2595577836036682},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10627791285514832}],"concepts":[{"id":"https://openalex.org/C182407805","wikidata":"https://www.wikidata.org/wiki/Q2626534","display_name":"Substring","level":3,"score":0.8238550424575806},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6109674572944641},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5223042368888855},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.493899405002594},{"id":"https://openalex.org/C165064840","wikidata":"https://www.wikidata.org/wiki/Q1321061","display_name":"Matching (statistics)","level":2,"score":0.47830966114997864},{"id":"https://openalex.org/C158465420","wikidata":"https://www.wikidata.org/wiki/Q1979515","display_name":"Boolean expression","level":3,"score":0.46945637464523315},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.34435322880744934},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3049079179763794},{"id":"https://openalex.org/C187455244","wikidata":"https://www.wikidata.org/wiki/Q942353","display_name":"Boolean function","level":2,"score":0.2595577836036682},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10627791285514832},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/s0022-0000(02)00031-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0022-0000(02)00031-4","pdf_url":null,"source":{"id":"https://openalex.org/S141020589","display_name":"Journal of Computer and System Sciences","issn_l":"0022-0000","issn":["0022-0000","1090-2724"],"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":"Journal of Computer and System Sciences","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.420.1855","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.420.1855","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://dsl.serc.iisc.ernet.in/~course/TIDS/papers/Chen.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.94.2696","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.94.2696","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://userpages.umbc.edu/~zhchen/papers/jcss-final.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":33,"referenced_works":["https://openalex.org/W1480794755","https://openalex.org/W1499274542","https://openalex.org/W1520568851","https://openalex.org/W1563039933","https://openalex.org/W1581547316","https://openalex.org/W1589269155","https://openalex.org/W1660390307","https://openalex.org/W1822348499","https://openalex.org/W1894932800","https://openalex.org/W1956559956","https://openalex.org/W1965996575","https://openalex.org/W1984629602","https://openalex.org/W1991800036","https://openalex.org/W2005188603","https://openalex.org/W2010890196","https://openalex.org/W2041851430","https://openalex.org/W2046437776","https://openalex.org/W2048779798","https://openalex.org/W2054282408","https://openalex.org/W2075833184","https://openalex.org/W2081748524","https://openalex.org/W2104829661","https://openalex.org/W2114006712","https://openalex.org/W2121252285","https://openalex.org/W2121604804","https://openalex.org/W2132069633","https://openalex.org/W2134174893","https://openalex.org/W2140129471","https://openalex.org/W2171903035","https://openalex.org/W2296677182","https://openalex.org/W2325227998","https://openalex.org/W6631228298","https://openalex.org/W6980638228"],"related_works":["https://openalex.org/W2355928363","https://openalex.org/W2148315173","https://openalex.org/W1590441903","https://openalex.org/W1543350755","https://openalex.org/W2405113967","https://openalex.org/W2409580462","https://openalex.org/W2001486240","https://openalex.org/W1973130965","https://openalex.org/W303980170","https://openalex.org/W2116599147"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}