{"id":"https://openalex.org/W1573426382","doi":"https://doi.org/10.1007/978-3-540-45070-2_8","title":"Regular Object Types","display_name":"Regular Object Types","publication_year":2003,"publication_date":"2003-01-01","ids":{"openalex":"https://openalex.org/W1573426382","doi":"https://doi.org/10.1007/978-3-540-45070-2_8","mag":"1573426382"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-45070-2_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-45070-2_8","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"conference-paper","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/A5037992594","display_name":"Vladimir Gapeyev","orcid":null},"institutions":[{"id":"https://openalex.org/I36788626","display_name":"California University of Pennsylvania","ror":"https://ror.org/01spssf70","country_code":"US","type":"education","lineage":["https://openalex.org/I36788626"]},{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Vladimir Gapeyev","raw_affiliation_strings":["University of Pennsylvania, \u00a0","#N#               * University of Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pennsylvania, \u00a0","institution_ids":["https://openalex.org/I36788626"]},{"raw_affiliation_string":"#N#               * University of Pennsylvania","institution_ids":["https://openalex.org/I36788626","https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085361253","display_name":"Benjamin C. Pierce","orcid":"https://orcid.org/0000-0001-7839-1636"},"institutions":[{"id":"https://openalex.org/I36788626","display_name":"California University of Pennsylvania","ror":"https://ror.org/01spssf70","country_code":"US","type":"education","lineage":["https://openalex.org/I36788626"]},{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Benjamin C. Pierce","raw_affiliation_strings":["University of Pennsylvania, \u00a0","#N#               * University of Pennsylvania"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Pennsylvania, \u00a0","institution_ids":["https://openalex.org/I36788626"]},{"raw_affiliation_string":"#N#               * University of Pennsylvania","institution_ids":["https://openalex.org/I36788626","https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":13.5131,"has_fulltext":false,"cited_by_count":76,"citation_normalized_percentile":{"value":0.99255472,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"151","last_page":"175"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10126","display_name":"Logic, programming, and type systems","score":0.9994000196456909,"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/T10126","display_name":"Logic, programming, and type systems","score":0.9994000196456909,"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":0.998199999332428,"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/T11450","display_name":"Model-Driven Software Engineering Techniques","score":0.9962000250816345,"subfield":{"id":"https://openalex.org/subfields/1712","display_name":"Software"},"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":0.8513165712356567},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.7487471699714661},{"id":"https://openalex.org/keywords/xquery","display_name":"XQuery","score":0.6882458329200745},{"id":"https://openalex.org/keywords/class-hierarchy","display_name":"Class hierarchy","score":0.5383701324462891},{"id":"https://openalex.org/keywords/xml","display_name":"XML","score":0.5228434205055237},{"id":"https://openalex.org/keywords/data-type","display_name":"Data type","score":0.5205082297325134},{"id":"https://openalex.org/keywords/abstract-data-type","display_name":"Abstract data type","score":0.45828408002853394},{"id":"https://openalex.org/keywords/object","display_name":"Object (grammar)","score":0.4401082694530487},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.4274921715259552},{"id":"https://openalex.org/keywords/java","display_name":"Java","score":0.41119885444641113},{"id":"https://openalex.org/keywords/object-oriented-programming","display_name":"Object-oriented programming","score":0.3943663239479065},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3416580259799957},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2587360441684723},{"id":"https://openalex.org/keywords/document-structure-description","display_name":"Document Structure Description","score":0.18055066466331482},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.10102108120918274}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8513165712356567},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.7487471699714661},{"id":"https://openalex.org/C2780512708","wikidata":"https://www.wikidata.org/wiki/Q850661","display_name":"XQuery","level":4,"score":0.6882458329200745},{"id":"https://openalex.org/C2781289151","wikidata":"https://www.wikidata.org/wiki/Q2903989","display_name":"Class hierarchy","level":3,"score":0.5383701324462891},{"id":"https://openalex.org/C8797682","wikidata":"https://www.wikidata.org/wiki/Q2115","display_name":"XML","level":2,"score":0.5228434205055237},{"id":"https://openalex.org/C138958017","wikidata":"https://www.wikidata.org/wiki/Q190087","display_name":"Data type","level":2,"score":0.5205082297325134},{"id":"https://openalex.org/C175971053","wikidata":"https://www.wikidata.org/wiki/Q827335","display_name":"Abstract data type","level":2,"score":0.45828408002853394},{"id":"https://openalex.org/C2781238097","wikidata":"https://www.wikidata.org/wiki/Q175026","display_name":"Object (grammar)","level":2,"score":0.4401082694530487},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.4274921715259552},{"id":"https://openalex.org/C548217200","wikidata":"https://www.wikidata.org/wiki/Q251","display_name":"Java","level":2,"score":0.41119885444641113},{"id":"https://openalex.org/C73752529","wikidata":"https://www.wikidata.org/wiki/Q79872","display_name":"Object-oriented programming","level":2,"score":0.3943663239479065},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3416580259799957},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2587360441684723},{"id":"https://openalex.org/C68699486","wikidata":"https://www.wikidata.org/wiki/Q265904","display_name":"Document Structure Description","level":3,"score":0.18055066466331482},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.10102108120918274},{"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/978-3-540-45070-2_8","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-45070-2_8","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.12.9985","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.12.9985","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cis.upenn.edu/~bcpierce/FOOL/papers10/gapeyev.ps","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.696.7901","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.696.7901","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.cis.upenn.edu/%7Ebcpierce/papers/regobj.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W17003643","https://openalex.org/W74688787","https://openalex.org/W127630583","https://openalex.org/W1501393197","https://openalex.org/W1502146605","https://openalex.org/W1547011845","https://openalex.org/W1550189516","https://openalex.org/W1552694902","https://openalex.org/W1699388987","https://openalex.org/W1865193337","https://openalex.org/W1872053084","https://openalex.org/W1966814918","https://openalex.org/W1986291093","https://openalex.org/W1997835757","https://openalex.org/W2011992237","https://openalex.org/W2023661080","https://openalex.org/W2033348393","https://openalex.org/W2072137506","https://openalex.org/W2075994573","https://openalex.org/W2081596204","https://openalex.org/W2087271899","https://openalex.org/W2114939024","https://openalex.org/W2117849706","https://openalex.org/W2123975697","https://openalex.org/W2133546079","https://openalex.org/W2137417304","https://openalex.org/W2146934772","https://openalex.org/W2151156765","https://openalex.org/W2153166264","https://openalex.org/W2168986107","https://openalex.org/W2295020882","https://openalex.org/W2404209845","https://openalex.org/W2476624985","https://openalex.org/W2479174951","https://openalex.org/W2492541135","https://openalex.org/W2618896829","https://openalex.org/W2912451150","https://openalex.org/W2998644885"],"related_works":["https://openalex.org/W1718424146","https://openalex.org/W2187503956","https://openalex.org/W1996169556","https://openalex.org/W2895480205","https://openalex.org/W4213129642","https://openalex.org/W624617926","https://openalex.org/W2133103371","https://openalex.org/W4237938900","https://openalex.org/W2295509201","https://openalex.org/W2036169321"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
