{"id":"https://openalex.org/W170633966","doi":"https://doi.org/10.1007/978-1-4939-2864-4_653","title":"Upward Graph Drawing","display_name":"Upward Graph Drawing","publication_year":2015,"publication_date":"2015-01-01","ids":{"openalex":"https://openalex.org/W170633966","doi":"https://doi.org/10.1007/978-1-4939-2864-4_653","mag":"170633966"},"language":"en","primary_location":{"id":"doi:10.1007/978-1-4939-2864-4_653","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-1-4939-2864-4_653","pdf_url":null,"source":{"id":"https://openalex.org/S4306509317","display_name":"Encyclopedia of Algorithms","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Encyclopedia of Algorithms","raw_type":"book-chapter"},"type":"reference-entry","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/A5018323496","display_name":"Walter Didimo","orcid":"https://orcid.org/0000-0002-4379-6059"},"institutions":[{"id":"https://openalex.org/I27483092","display_name":"University of Perugia","ror":"https://ror.org/00x27da85","country_code":"IT","type":"education","lineage":["https://openalex.org/I27483092"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Walter Didimo","raw_affiliation_strings":["Department of Engineering, University of Perugia, Perugia, Italy","University of Perugia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Engineering, University of Perugia, Perugia, Italy","institution_ids":["https://openalex.org/I27483092"]},{"raw_affiliation_string":"University of Perugia","institution_ids":["https://openalex.org/I27483092"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5018323496"],"corresponding_institution_ids":["https://openalex.org/I27483092"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2312"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9995999932289124,"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":0.9995999932289124,"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/T10799","display_name":"Data Visualization and Analytics","score":0.9828000068664551,"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/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.9674999713897705,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/digraph","display_name":"Digraph","score":0.8571541905403137},{"id":"https://openalex.org/keywords/planar-graph","display_name":"Planar graph","score":0.6429416537284851},{"id":"https://openalex.org/keywords/graph-drawing","display_name":"Graph drawing","score":0.6406553983688354},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.6278629899024963},{"id":"https://openalex.org/keywords/planarity-testing","display_name":"Planarity testing","score":0.567305326461792},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.5610882043838501},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.5234329700469971},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5044234991073608},{"id":"https://openalex.org/keywords/monotonic-function","display_name":"Monotonic function","score":0.5030543208122253},{"id":"https://openalex.org/keywords/crossing-number","display_name":"Crossing number (knot theory)","score":0.5013086795806885},{"id":"https://openalex.org/keywords/enhanced-data-rates-for-gsm-evolution","display_name":"Enhanced Data Rates for GSM Evolution","score":0.50099778175354},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.48098862171173096},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.36479899287223816},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.23775392770767212},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.08816099166870117},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08126091957092285},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.07133409380912781}],"concepts":[{"id":"https://openalex.org/C2779145032","wikidata":"https://www.wikidata.org/wiki/Q191494","display_name":"Digraph","level":2,"score":0.8571541905403137},{"id":"https://openalex.org/C101837359","wikidata":"https://www.wikidata.org/wiki/Q547823","display_name":"Planar graph","level":3,"score":0.6429416537284851},{"id":"https://openalex.org/C112953755","wikidata":"https://www.wikidata.org/wiki/Q739462","display_name":"Graph drawing","level":3,"score":0.6406553983688354},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.6278629899024963},{"id":"https://openalex.org/C68260962","wikidata":"https://www.wikidata.org/wiki/Q7200967","display_name":"Planarity testing","level":2,"score":0.567305326461792},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.5610882043838501},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.5234329700469971},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5044234991073608},{"id":"https://openalex.org/C72169020","wikidata":"https://www.wikidata.org/wiki/Q194404","display_name":"Monotonic function","level":2,"score":0.5030543208122253},{"id":"https://openalex.org/C2777724877","wikidata":"https://www.wikidata.org/wiki/Q2548661","display_name":"Crossing number (knot theory)","level":3,"score":0.5013086795806885},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.50099778175354},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.48098862171173096},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.36479899287223816},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.23775392770767212},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.08816099166870117},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08126091957092285},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.07133409380912781},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/978-1-4939-2864-4_653","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-1-4939-2864-4_653","pdf_url":null,"source":{"id":"https://openalex.org/S4306509317","display_name":"Encyclopedia of Algorithms","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Encyclopedia of Algorithms","raw_type":"book-chapter"},{"id":"doi:10.1007/978-3-642-27848-8_653-1","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-27848-8_653-1","pdf_url":null,"source":{"id":"https://openalex.org/S4306509317","display_name":"Encyclopedia of Algorithms","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Encyclopedia of Algorithms","raw_type":"book-chapter"},{"id":"mag:170633966","is_oa":false,"landing_page_url":"https://link.springer.com/content/pdf/10.1007%2F978-3-642-27848-8_653-1.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306509317","display_name":"Encyclopedia of Algorithms","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"Encyclopedia of Algorithms","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W634834491","https://openalex.org/W1493561550","https://openalex.org/W1985050272","https://openalex.org/W2002906478","https://openalex.org/W2018091581","https://openalex.org/W2035308537","https://openalex.org/W2095981233","https://openalex.org/W2102664288","https://openalex.org/W2408539216"],"related_works":["https://openalex.org/W2038906637","https://openalex.org/W190386107","https://openalex.org/W2030421514","https://openalex.org/W2911389850","https://openalex.org/W1570761804","https://openalex.org/W1602383606","https://openalex.org/W3082600218","https://openalex.org/W2018091581","https://openalex.org/W2002906478","https://openalex.org/W102342071","https://openalex.org/W3135382870","https://openalex.org/W1991787408","https://openalex.org/W1563160972","https://openalex.org/W1518649120","https://openalex.org/W2041107533","https://openalex.org/W1594619031","https://openalex.org/W1969798688","https://openalex.org/W91309494","https://openalex.org/W2003525146","https://openalex.org/W2124392828"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
