{"id":"https://openalex.org/W1966031709","doi":"https://doi.org/10.1007/bf01910636","title":"The Superman problem","display_name":"The Superman problem","publication_year":1994,"publication_date":"1994-08-01","ids":{"openalex":"https://openalex.org/W1966031709","doi":"https://doi.org/10.1007/bf01910636","mag":"1966031709"},"language":"en","primary_location":{"id":"doi:10.1007/bf01910636","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf01910636","pdf_url":null,"source":{"id":"https://openalex.org/S73060445","display_name":"The Visual Computer","issn_l":"0178-2789","issn":["0178-2789","1432-2315"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Visual Computer","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/A5022950532","display_name":"Naji Mouawad","orcid":null},"institutions":[{"id":"https://openalex.org/I151746483","display_name":"University of Waterloo","ror":"https://ror.org/01aff2v68","country_code":"CA","type":"education","lineage":["https://openalex.org/I151746483"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Naji Mouawad","raw_affiliation_strings":["Department of Computer Science, University of Waterloo, N2L 3B1, Waterloo, Ontario, Canada","Dept. of Computer Science, University of Waterloo, Waterloo, Canada"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Waterloo, N2L 3B1, Waterloo, Ontario, Canada","institution_ids":["https://openalex.org/I151746483"]},{"raw_affiliation_string":"Dept. of Computer Science, University of Waterloo, Waterloo, Canada","institution_ids":["https://openalex.org/I151746483"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024548199","display_name":"Thomas C. Shermer","orcid":"https://orcid.org/0000-0003-3662-4870"},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Thomas Shermer","raw_affiliation_strings":["School of Computing Science, Simon Frazer University, V5A 1S6, Burnaby, British Columbia, Canada","School of Computing Science, Simon Frazer University, Burnaby, Canada"],"affiliations":[{"raw_affiliation_string":"School of Computing Science, Simon Frazer University, V5A 1S6, Burnaby, British Columbia, Canada","institution_ids":["https://openalex.org/I18014758"]},{"raw_affiliation_string":"School of Computing Science, Simon Frazer University, Burnaby, Canada","institution_ids":["https://openalex.org/I18014758"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5022950532"],"corresponding_institution_ids":["https://openalex.org/I151746483"],"apc_list":{"value":2390,"currency":"EUR","value_usd":2990},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.11596278,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"10","issue":"8","first_page":"459","last_page":"473"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":1.0,"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/T10996","display_name":"Computational Geometry and Mesh Generation","score":1.0,"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/T12923","display_name":"Digital Image Processing Techniques","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.9907000064849854,"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/visibility","display_name":"Visibility","score":0.7826917171478271},{"id":"https://openalex.org/keywords/polygon","display_name":"Polygon (computer graphics)","score":0.7254136800765991},{"id":"https://openalex.org/keywords/superman","display_name":"Superman","score":0.6266645193099976},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6040180325508118},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.5208162069320679},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4751700758934021},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45497700572013855},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.44073840975761414},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.43180155754089355},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37720948457717896},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3366638720035553},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.2259851098060608},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1112113893032074}],"concepts":[{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.7826917171478271},{"id":"https://openalex.org/C190694206","wikidata":"https://www.wikidata.org/wiki/Q3276654","display_name":"Polygon (computer graphics)","level":3,"score":0.7254136800765991},{"id":"https://openalex.org/C2778850963","wikidata":"https://www.wikidata.org/wiki/Q7643834","display_name":"Superman","level":2,"score":0.6266645193099976},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6040180325508118},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.5208162069320679},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4751700758934021},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45497700572013855},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.44073840975761414},{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.43180155754089355},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37720948457717896},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3366638720035553},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.2259851098060608},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1112113893032074},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0},{"id":"https://openalex.org/C52119013","wikidata":"https://www.wikidata.org/wiki/Q50637","display_name":"Art history","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/bf01910636","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf01910636","pdf_url":null,"source":{"id":"https://openalex.org/S73060445","display_name":"The Visual Computer","issn_l":"0178-2789","issn":["0178-2789","1432-2315"],"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":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Visual Computer","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":24,"referenced_works":["https://openalex.org/W1612751597","https://openalex.org/W1825136300","https://openalex.org/W1966163705","https://openalex.org/W1971842242","https://openalex.org/W1973540452","https://openalex.org/W1990613315","https://openalex.org/W1994494223","https://openalex.org/W2001513095","https://openalex.org/W2013817894","https://openalex.org/W2028695830","https://openalex.org/W2031888296","https://openalex.org/W2033775003","https://openalex.org/W2046965968","https://openalex.org/W2052165970","https://openalex.org/W2052961310","https://openalex.org/W2056531186","https://openalex.org/W2059173374","https://openalex.org/W2073058919","https://openalex.org/W2083836483","https://openalex.org/W2087422927","https://openalex.org/W2094658339","https://openalex.org/W2108551799","https://openalex.org/W2144389707","https://openalex.org/W2164507028"],"related_works":["https://openalex.org/W3141784132","https://openalex.org/W2983376819","https://openalex.org/W4255146847","https://openalex.org/W2308209615","https://openalex.org/W2379987340","https://openalex.org/W2476621745","https://openalex.org/W4300028780","https://openalex.org/W2588117129","https://openalex.org/W2360420213","https://openalex.org/W3102424194"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}