{"id":"https://openalex.org/W2199393143","doi":"https://doi.org/10.1007/978-3-7091-1251-9_4","title":"Ruled Free Forms","display_name":"Ruled Free Forms","publication_year":2012,"publication_date":"2012-12-06","ids":{"openalex":"https://openalex.org/W2199393143","doi":"https://doi.org/10.1007/978-3-7091-1251-9_4","mag":"2199393143"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-7091-1251-9_4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-7091-1251-9_4","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Architectural Geometry 2012","raw_type":"book-chapter"},"type":"book-chapter","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/A5076200491","display_name":"Simon Fl\u00f6ry","orcid":"https://orcid.org/0000-0002-7113-8694"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Simon Fl\u00f6ry","raw_affiliation_strings":["Vienna University of Technology, Austria"],"affiliations":[{"raw_affiliation_string":"Vienna University of Technology, Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067742588","display_name":"Yukie Nagai","orcid":"https://orcid.org/0000-0003-4794-0940"},"institutions":[{"id":"https://openalex.org/I145847075","display_name":"TU Wien","ror":"https://ror.org/04d836q62","country_code":"AT","type":"education","lineage":["https://openalex.org/I145847075"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Yukie Nagai","raw_affiliation_strings":["Vienna University of Technology, Austria"],"affiliations":[{"raw_affiliation_string":"Vienna University of Technology, Austria","institution_ids":["https://openalex.org/I145847075"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050028936","display_name":"Florin Isvoranu","orcid":"https://orcid.org/0000-0002-4771-0363"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Florin Isvoranu","raw_affiliation_strings":["Evolute GmbH, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Evolute GmbH, Vienna, Austria","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085957036","display_name":"Helmut Pottmann","orcid":"https://orcid.org/0000-0002-3195-9316"},"institutions":[{"id":"https://openalex.org/I71920554","display_name":"King Abdullah University of Science and Technology","ror":"https://ror.org/01q3tbs38","country_code":"SA","type":"education","lineage":["https://openalex.org/I71920554"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Helmut Pottmann","raw_affiliation_strings":["King Abdullah University of Science and Technology, Saudi Arabia"],"affiliations":[{"raw_affiliation_string":"King Abdullah University of Science and Technology, Saudi Arabia","institution_ids":["https://openalex.org/I71920554"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5059688960","display_name":"Johannes Wallner","orcid":"https://orcid.org/0000-0002-3051-1966"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Johannes Wallner","raw_affiliation_strings":["Graz University of Technology, Austria","TU Graz, AUT"],"affiliations":[{"raw_affiliation_string":"Graz University of Technology, Austria","institution_ids":["https://openalex.org/I4092182"]},{"raw_affiliation_string":"TU Graz, AUT","institution_ids":["https://openalex.org/I4092182"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5076200491"],"corresponding_institution_ids":["https://openalex.org/I145847075"],"apc_list":null,"apc_paid":null,"fwci":6.5968,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.9669062,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"57","last_page":"66"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10719","display_name":"3D Shape Modeling and Analysis","score":0.9940999746322632,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10996","display_name":"Computational Geometry and Mesh Generation","score":0.9918000102043152,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/simple","display_name":"Simple (philosophy)","score":0.6354163885116577},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.5703514218330383},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.5341488718986511},{"id":"https://openalex.org/keywords/strips","display_name":"STRIPS","score":0.5086515545845032},{"id":"https://openalex.org/keywords/free-form","display_name":"Free form","score":0.4750922918319702},{"id":"https://openalex.org/keywords/engineering-drawing","display_name":"Engineering drawing","score":0.41804391145706177},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.40927958488464355},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.4038400650024414},{"id":"https://openalex.org/keywords/pure-mathematics","display_name":"Pure mathematics","score":0.39242324233055115},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38729965686798096},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.27614349126815796},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.16370365023612976},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.13149884343147278},{"id":"https://openalex.org/keywords/philosophy","display_name":"Philosophy","score":0.05423668026924133}],"concepts":[{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.6354163885116577},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.5703514218330383},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5341488718986511},{"id":"https://openalex.org/C200925200","wikidata":"https://www.wikidata.org/wiki/Q7624170","display_name":"STRIPS","level":2,"score":0.5086515545845032},{"id":"https://openalex.org/C2987653016","wikidata":"https://www.wikidata.org/wiki/Q5500235","display_name":"Free form","level":2,"score":0.4750922918319702},{"id":"https://openalex.org/C199639397","wikidata":"https://www.wikidata.org/wiki/Q1788588","display_name":"Engineering drawing","level":1,"score":0.41804391145706177},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.40927958488464355},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.4038400650024414},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.39242324233055115},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38729965686798096},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.27614349126815796},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.16370365023612976},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.13149884343147278},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.05423668026924133},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-7091-1251-9_4","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-7091-1251-9_4","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Advances in Architectural Geometry 2012","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/11","score":0.7599999904632568,"display_name":"Sustainable cities and communities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W194536078","https://openalex.org/W1565212980","https://openalex.org/W1984183434","https://openalex.org/W2042189371","https://openalex.org/W2062028225","https://openalex.org/W2064849793","https://openalex.org/W2080514141","https://openalex.org/W2156338698","https://openalex.org/W2295566329","https://openalex.org/W3027886561","https://openalex.org/W3101847139","https://openalex.org/W4239686007"],"related_works":["https://openalex.org/W2901417011","https://openalex.org/W4231339125","https://openalex.org/W2162386635","https://openalex.org/W2360074901","https://openalex.org/W2030890688","https://openalex.org/W2331340052","https://openalex.org/W4214910261","https://openalex.org/W2376255563","https://openalex.org/W2317942126","https://openalex.org/W2091391125"],"abstract_inverted_index":null,"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}