{"id":"https://openalex.org/W2343436886","doi":"https://doi.org/10.1007/978-3-319-50106-2_22","title":"Ortho-Polygon Visibility Representations of Embedded Graphs","display_name":"Ortho-Polygon Visibility Representations of Embedded Graphs","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2343436886","doi":"https://doi.org/10.1007/978-3-319-50106-2_22","mag":"2343436886"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-50106-2_22","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-50106-2_22","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":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1604.08797","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029525801","display_name":"Emilio Di Giacomo","orcid":"https://orcid.org/0000-0002-9794-1928"},"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":false,"raw_author_name":"Emilio Di Giacomo","raw_affiliation_strings":["Universit\u00e0 Degli Studi di Perugia, Perugia, Italy","University of Perugia, Perugia Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 Degli Studi di Perugia, Perugia, Italy","institution_ids":["https://openalex.org/I27483092"]},{"raw_affiliation_string":"University of Perugia, Perugia Italy","institution_ids":["https://openalex.org/I27483092"]}]},{"author_position":"middle","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":false,"raw_author_name":"Walter Didimo","raw_affiliation_strings":["Universit\u00e0 Degli Studi di Perugia, Perugia, Italy","University of Perugia, Perugia Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 Degli Studi di Perugia, Perugia, Italy","institution_ids":["https://openalex.org/I27483092"]},{"raw_affiliation_string":"University of Perugia, Perugia Italy","institution_ids":["https://openalex.org/I27483092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034825256","display_name":"William Evans","orcid":"https://orcid.org/0000-0002-7611-507X"},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"William S. Evans","raw_affiliation_strings":["University of British Columbia, Vancouver, Canada","University of British Columbia (Vancouver, Canada)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of British Columbia, Vancouver, Canada","institution_ids":["https://openalex.org/I141945490"]},{"raw_affiliation_string":"University of British Columbia (Vancouver, Canada)","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008995859","display_name":"Giuseppe Liotta","orcid":"https://orcid.org/0000-0002-2886-9694"},"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":false,"raw_author_name":"Giuseppe Liotta","raw_affiliation_strings":["Universit\u00e0 Degli Studi di Perugia, Perugia, Italy","University of Perugia, Perugia Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 Degli Studi di Perugia, Perugia, Italy","institution_ids":["https://openalex.org/I27483092"]},{"raw_affiliation_string":"University of Perugia, Perugia Italy","institution_ids":["https://openalex.org/I27483092"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045375742","display_name":"Henk Meijer","orcid":"https://orcid.org/0000-0003-0406-3327"},"institutions":[{"id":"https://openalex.org/I2800036650","display_name":"Roosevelt Institute for American Studies","ror":"https://ror.org/05ck1h211","country_code":"NL","type":"facility","lineage":["https://openalex.org/I2800036650"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Henk Meijer","raw_affiliation_strings":["University College Roosevelt, Middelburg, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University College Roosevelt, Middelburg, The Netherlands","institution_ids":["https://openalex.org/I2800036650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006763389","display_name":"Fabrizio Montecchiani","orcid":"https://orcid.org/0000-0002-0543-8912"},"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":false,"raw_author_name":"Fabrizio Montecchiani","raw_affiliation_strings":["Universit\u00e0 Degli Studi di Perugia, Perugia, Italy","University of Perugia, Perugia Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universit\u00e0 Degli Studi di Perugia, Perugia, Italy","institution_ids":["https://openalex.org/I27483092"]},{"raw_affiliation_string":"University of Perugia, Perugia Italy","institution_ids":["https://openalex.org/I27483092"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008980479","display_name":"Stephen Wismath","orcid":"https://orcid.org/0000-0002-9632-3247"},"institutions":[{"id":"https://openalex.org/I107949126","display_name":"University of Lethbridge","ror":"https://ror.org/044j76961","country_code":"CA","type":"education","lineage":["https://openalex.org/I107949126"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Stephen K. Wismath","raw_affiliation_strings":["University of Lethbridge, Lethbridge, Canada","University of Lethbridge , Lethbridge , Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Lethbridge, Lethbridge, Canada","institution_ids":["https://openalex.org/I107949126"]},{"raw_affiliation_string":"University of Lethbridge , Lethbridge , Canada","institution_ids":["https://openalex.org/I107949126"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"80","issue":"8","first_page":"2345","last_page":"2383"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9998999834060669,"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":0.9998999834060669,"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/T11106","display_name":"Data Management and Algorithms","score":0.9921000003814697,"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/T12292","display_name":"Graph Theory and Algorithms","score":0.9782999753952026,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.7743183374404907},{"id":"https://openalex.org/keywords/vertex","display_name":"Vertex (graph theory)","score":0.6032367944717407},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.5489070415496826},{"id":"https://openalex.org/keywords/planar-graph","display_name":"Planar graph","score":0.5464717745780945},{"id":"https://openalex.org/keywords/visibility-polygon","display_name":"Visibility polygon","score":0.5213790535926819},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.5077427625656128},{"id":"https://openalex.org/keywords/polygon","display_name":"Polygon (computer graphics)","score":0.45261698961257935},{"id":"https://openalex.org/keywords/bounded-function","display_name":"Bounded function","score":0.42012906074523926},{"id":"https://openalex.org/keywords/visibility-graph","display_name":"Visibility graph","score":0.4149303436279297},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.3866320550441742},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.32192009687423706},{"id":"https://openalex.org/keywords/simple-polygon","display_name":"Simple polygon","score":0.3039553165435791},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.19769665598869324},{"id":"https://openalex.org/keywords/monotone-polygon","display_name":"Monotone polygon","score":0.16383633017539978},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.13876470923423767},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.1214229166507721}],"concepts":[{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.7743183374404907},{"id":"https://openalex.org/C80899671","wikidata":"https://www.wikidata.org/wiki/Q1304193","display_name":"Vertex (graph theory)","level":3,"score":0.6032367944717407},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5489070415496826},{"id":"https://openalex.org/C101837359","wikidata":"https://www.wikidata.org/wiki/Q547823","display_name":"Planar graph","level":3,"score":0.5464717745780945},{"id":"https://openalex.org/C1449246","wikidata":"https://www.wikidata.org/wiki/Q7936080","display_name":"Visibility polygon","level":4,"score":0.5213790535926819},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.5077427625656128},{"id":"https://openalex.org/C190694206","wikidata":"https://www.wikidata.org/wiki/Q3276654","display_name":"Polygon (computer graphics)","level":3,"score":0.45261698961257935},{"id":"https://openalex.org/C34388435","wikidata":"https://www.wikidata.org/wiki/Q2267362","display_name":"Bounded function","level":2,"score":0.42012906074523926},{"id":"https://openalex.org/C173362246","wikidata":"https://www.wikidata.org/wiki/Q8216024","display_name":"Visibility graph","level":3,"score":0.4149303436279297},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.3866320550441742},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.32192009687423706},{"id":"https://openalex.org/C197949415","wikidata":"https://www.wikidata.org/wiki/Q782746","display_name":"Simple polygon","level":3,"score":0.3039553165435791},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.19769665598869324},{"id":"https://openalex.org/C2834757","wikidata":"https://www.wikidata.org/wiki/Q4925424","display_name":"Monotone polygon","level":2,"score":0.16383633017539978},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.13876470923423767},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.1214229166507721},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1007/978-3-319-50106-2_22","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-50106-2_22","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":"doi:10.1007/s00453-017-0324-2","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00453-017-0324-2","pdf_url":null,"source":{"id":"https://openalex.org/S89324355","display_name":"Algorithmica","issn_l":"0178-4617","issn":["0178-4617","1432-0541"],"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":"Algorithmica","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1604.08797","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1604.08797","pdf_url":"https://arxiv.org/pdf/1604.08797","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},{"id":"mag:2343436886","is_oa":true,"landing_page_url":"https://arxiv.org/pdf/1604.08797v2","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"arXiv (Cornell University)","raw_type":null},{"id":"pmh:oai:gdea.informatik.uni-koeln.de:1549","is_oa":false,"landing_page_url":"http://gdea.informatik.uni-koeln.de/1549/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400857","display_name":"Graph Drawing E-print Archive (Die Universit\u00e4t zu K\u00f6ln)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"},{"id":"doi:10.48550/arxiv.1604.08797","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1604.08797","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1604.08797","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1604.08797","pdf_url":"https://arxiv.org/pdf/1604.08797","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G539898336","display_name":null,"funder_award_id":"2012C4E3KT_001","funder_id":"https://openalex.org/F4320321873","funder_display_name":"Ministero dell\u2019Istruzione, dell\u2019Universit\u00e0 e della Ricerca"}],"funders":[{"id":"https://openalex.org/F4320321487","display_name":"Canadian Network for Research and Innovation in Machining Technology, Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"},{"id":"https://openalex.org/F4320321873","display_name":"Ministero dell\u2019Istruzione, dell\u2019Universit\u00e0 e della Ricerca","ror":"https://ror.org/0166hxq48"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":45,"referenced_works":["https://openalex.org/W59342596","https://openalex.org/W165147621","https://openalex.org/W1525978089","https://openalex.org/W1563135114","https://openalex.org/W1596238102","https://openalex.org/W1605390268","https://openalex.org/W1615212840","https://openalex.org/W1839122221","https://openalex.org/W1960374579","https://openalex.org/W1964849735","https://openalex.org/W1973110458","https://openalex.org/W1981505946","https://openalex.org/W1984138826","https://openalex.org/W2000514873","https://openalex.org/W2002025203","https://openalex.org/W2012650557","https://openalex.org/W2021281967","https://openalex.org/W2031367821","https://openalex.org/W2039512408","https://openalex.org/W2055127468","https://openalex.org/W2065471429","https://openalex.org/W2079157536","https://openalex.org/W2082205964","https://openalex.org/W2097248064","https://openalex.org/W2122778940","https://openalex.org/W2134344894","https://openalex.org/W2149888405","https://openalex.org/W2176910815","https://openalex.org/W2235009577","https://openalex.org/W2293673697","https://openalex.org/W2513911393","https://openalex.org/W2594681883","https://openalex.org/W2605120115","https://openalex.org/W2772525715","https://openalex.org/W2799803339","https://openalex.org/W2950588064","https://openalex.org/W2950599253","https://openalex.org/W2962978712","https://openalex.org/W2963495095","https://openalex.org/W2964235807","https://openalex.org/W2964334818","https://openalex.org/W3104418588","https://openalex.org/W4254159231","https://openalex.org/W4385265215","https://openalex.org/W6836172075"],"related_works":["https://openalex.org/W2899421048","https://openalex.org/W3195057260","https://openalex.org/W2950649643","https://openalex.org/W2963421815","https://openalex.org/W1858930179","https://openalex.org/W3151177646","https://openalex.org/W2003861135","https://openalex.org/W2557359397","https://openalex.org/W3007803400","https://openalex.org/W2083702278","https://openalex.org/W2594911863","https://openalex.org/W3103048564","https://openalex.org/W2102860190","https://openalex.org/W1561232697","https://openalex.org/W2794277108","https://openalex.org/W1969749430","https://openalex.org/W11035599","https://openalex.org/W2953345679","https://openalex.org/W2012325807","https://openalex.org/W2172544327"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
