{"id":"https://openalex.org/W2000700714","doi":"https://doi.org/10.1145/122630.122633","title":"What is PostScript? a tutorial","display_name":"What is PostScript? a tutorial","publication_year":1991,"publication_date":"1991-09-01","ids":{"openalex":"https://openalex.org/W2000700714","doi":"https://doi.org/10.1145/122630.122633","mag":"2000700714"},"language":"en","primary_location":{"id":"doi:10.1145/122630.122633","doi":"https://doi.org/10.1145/122630.122633","is_oa":false,"landing_page_url":"https://doi.org/10.1145/122630.122633","pdf_url":null,"source":{"id":"https://openalex.org/S780509","display_name":"ACM SIGFORTH Newsletter","issn_l":"1047-4544","issn":["1047-4544","1558-1136"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGFORTH Newsletter","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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":null,"display_name":"Don Lancaster","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Don Lancaster","raw_affiliation_strings":[""],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"3","issue":"2","first_page":"15","last_page":"19"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.8676999807357788,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.8676999807357788,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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":0.027000000700354576,"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"}},{"id":"https://openalex.org/T13757","display_name":"Graphic Design and Typography","score":0.024399999529123306,"subfield":{"id":"https://openalex.org/subfields/1213","display_name":"Visual Arts and Performing Arts"},"field":{"id":"https://openalex.org/fields/12","display_name":"Arts and Humanities"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/postscript","display_name":"PostScript","score":0.9980000257492065},{"id":"https://openalex.org/keywords/page-description-languages","display_name":"page description languages","score":0.8889999985694885},{"id":"https://openalex.org/keywords/graphics-programming","display_name":"graphics programming","score":0.3919999897480011},{"id":"https://openalex.org/keywords/forth","display_name":"Forth","score":0.4429999887943268}],"concepts":[{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.8426536321640015},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6512799263000488},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4549420177936554},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.3793271780014038}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/122630.122633","doi":"https://doi.org/10.1145/122630.122633","is_oa":false,"landing_page_url":"https://doi.org/10.1145/122630.122633","pdf_url":null,"source":{"id":"https://openalex.org/S780509","display_name":"ACM SIGFORTH Newsletter","issn_l":"1047-4544","issn":["1047-4544","1558-1136"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ACM SIGFORTH Newsletter","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1979826833","https://openalex.org/W962574059","https://openalex.org/W4403619305","https://openalex.org/W7014584769","https://openalex.org/W568593388","https://openalex.org/W3006348320","https://openalex.org/W2291439503","https://openalex.org/W2037531399","https://openalex.org/W3045548989","https://openalex.org/W2367970869"],"abstract_inverted_index":{"article":[0],"What":[1],"is":[2],"PostScript?:":[3],"a":[4,55,87],"tutorial":[5],"Share":[6],"on":[7,69],"Author:":[8],"Don":[9],"Lancaster":[10],"View":[11],"Profile":[12],"Authors":[13],"Info":[14],"&":[15],"Claims":[16],"ACM":[17],"SIGFORTH":[18],"NewsletterVolume":[19],"3Issue":[20],"2Fall":[21],"1991":[22],"pp":[23],"15\u201319https://doi.org/10.1145/122630.122633Online:01":[24],"September":[25],"1991Publication":[26],"History":[27],"1citation40DownloadsMetricsTotal":[28],"Citations1Total":[29],"Downloads40Last":[30],"12":[31],"Months4Last":[32],"6":[33],"weeks2":[34],"Get":[35],"Citation":[36,38,75],"AlertsNew":[37,74],"Alert":[39],"added!This":[40],"alert":[41,66],"has":[42,61],"been":[43,62],"successfully":[44],"added":[45],"and":[46],"will":[47,51],"be":[48,52],"sent":[49],"to:You":[50],"notified":[53],"whenever":[54],"record":[56],"that":[57],"you":[58],"have":[59],"chosen":[60],"cited.To":[63],"manage":[64],"your":[65,80],"preferences,":[67],"click":[68],"the":[70],"button":[71],"below.Manage":[72],"my":[73],"Alert!Please":[76],"log":[77],"in":[78],"to":[79,83,85],"account":[81],"Save":[82],"BinderSave":[84],"BinderCreate":[86],"New":[88],"BinderNameCancelCreateExport":[89],"CitationPublisher":[90],"SiteGet":[91],"Access":[92]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2016-06-24T00:00:00"}