{"id":"https://openalex.org/W2919338335","doi":"https://doi.org/10.1109/tencon.2018.8650437","title":"Design of Compact Planar B-spline Curves Using DP Control Point Selection : - Towards Usability Improvement in Design of Dynamic Font-based Characters -","display_name":"Design of Compact Planar B-spline Curves Using DP Control Point Selection : - Towards Usability Improvement in Design of Dynamic Font-based Characters -","publication_year":2018,"publication_date":"2018-10-01","ids":{"openalex":"https://openalex.org/W2919338335","doi":"https://doi.org/10.1109/tencon.2018.8650437","mag":"2919338335"},"language":"en","primary_location":{"id":"doi:10.1109/tencon.2018.8650437","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tencon.2018.8650437","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TENCON 2018 - 2018 IEEE Region 10 Conference","raw_type":"proceedings-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/A5009401721","display_name":"Rachanart Soontornvorn","orcid":null},"institutions":[{"id":"https://openalex.org/I100722782","display_name":"Fukuoka Institute of Technology","ror":"https://ror.org/00bmxak18","country_code":"JP","type":"education","lineage":["https://openalex.org/I100722782"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Rachanart Soontornvorn","raw_affiliation_strings":["Graduate School of Engineering, Fukuoka Institute of Technology, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering, Fukuoka Institute of Technology, Fukuoka, Japan","institution_ids":["https://openalex.org/I100722782"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110601611","display_name":"Hiroyuki Fujioka","orcid":null},"institutions":[{"id":"https://openalex.org/I100722782","display_name":"Fukuoka Institute of Technology","ror":"https://ror.org/00bmxak18","country_code":"JP","type":"education","lineage":["https://openalex.org/I100722782"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Hiroyuki Fujioka","raw_affiliation_strings":["Department of System Management, Fukuoka Institute of Technology, Fukuoka, Japan"],"affiliations":[{"raw_affiliation_string":"Department of System Management, Fukuoka Institute of Technology, Fukuoka, Japan","institution_ids":["https://openalex.org/I100722782"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5009401721"],"corresponding_institution_ids":["https://openalex.org/I100722782"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.20081901,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"44","issue":null,"first_page":"1470","last_page":"1473"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11245","display_name":"Advanced Numerical Analysis Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T10531","display_name":"Advanced Vision and Imaging","score":0.9930999875068665,"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/T10571","display_name":"Robotic Mechanisms and Dynamics","score":0.9789000153541565,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"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/knot","display_name":"Knot (papermaking)","score":0.60235995054245},{"id":"https://openalex.org/keywords/spline","display_name":"Spline (mechanical)","score":0.5255650281906128},{"id":"https://openalex.org/keywords/control-point","display_name":"Control point","score":0.5182363986968994},{"id":"https://openalex.org/keywords/b-spline","display_name":"B-spline","score":0.5107150077819824},{"id":"https://openalex.org/keywords/planar","display_name":"Planar","score":0.5066378712654114},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4811219274997711},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.46506527066230774},{"id":"https://openalex.org/keywords/usability","display_name":"Usability","score":0.46084073185920715},{"id":"https://openalex.org/keywords/rational-function","display_name":"Rational function","score":0.4573364853858948},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.44739827513694763},{"id":"https://openalex.org/keywords/basis-function","display_name":"Basis function","score":0.4336394667625427},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.43283113837242126},{"id":"https://openalex.org/keywords/curve-fitting","display_name":"Curve fitting","score":0.4138583540916443},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3841458857059479},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.38007089495658875},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.27689844369888306},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.22633877396583557},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.20819497108459473},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.12242823839187622}],"concepts":[{"id":"https://openalex.org/C2779863119","wikidata":"https://www.wikidata.org/wiki/Q6423048","display_name":"Knot (papermaking)","level":2,"score":0.60235995054245},{"id":"https://openalex.org/C10390562","wikidata":"https://www.wikidata.org/wiki/Q581809","display_name":"Spline (mechanical)","level":2,"score":0.5255650281906128},{"id":"https://openalex.org/C2777774050","wikidata":"https://www.wikidata.org/wiki/Q16945110","display_name":"Control point","level":2,"score":0.5182363986968994},{"id":"https://openalex.org/C15945459","wikidata":"https://www.wikidata.org/wiki/Q2083109","display_name":"B-spline","level":2,"score":0.5107150077819824},{"id":"https://openalex.org/C134786449","wikidata":"https://www.wikidata.org/wiki/Q3391255","display_name":"Planar","level":2,"score":0.5066378712654114},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4811219274997711},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.46506527066230774},{"id":"https://openalex.org/C170130773","wikidata":"https://www.wikidata.org/wiki/Q216378","display_name":"Usability","level":2,"score":0.46084073185920715},{"id":"https://openalex.org/C75190567","wikidata":"https://www.wikidata.org/wiki/Q41237","display_name":"Rational function","level":2,"score":0.4573364853858948},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.44739827513694763},{"id":"https://openalex.org/C5917680","wikidata":"https://www.wikidata.org/wiki/Q2621825","display_name":"Basis function","level":2,"score":0.4336394667625427},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.43283113837242126},{"id":"https://openalex.org/C184389593","wikidata":"https://www.wikidata.org/wiki/Q603159","display_name":"Curve fitting","level":2,"score":0.4138583540916443},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3841458857059479},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.38007089495658875},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.27689844369888306},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.22633877396583557},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.20819497108459473},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.12242823839187622},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tencon.2018.8650437","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tencon.2018.8650437","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"TENCON 2018 - 2018 IEEE Region 10 Conference","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1562295669","https://openalex.org/W2038515661","https://openalex.org/W2044474959","https://openalex.org/W2086054729","https://openalex.org/W2154965783","https://openalex.org/W2162870748","https://openalex.org/W2311245881","https://openalex.org/W3217015688"],"related_works":["https://openalex.org/W2956155949","https://openalex.org/W2362223876","https://openalex.org/W2377168329","https://openalex.org/W2370164987","https://openalex.org/W2380901226","https://openalex.org/W2378889785","https://openalex.org/W2373603847","https://openalex.org/W2238919466","https://openalex.org/W2037805570","https://openalex.org/W2148605194"],"abstract_inverted_index":{"This":[0],"paper":[1],"considers":[2],"a":[3,31,53,77,86],"problem":[4,88],"of":[5,33,36,42,79,103,123,135],"redesigning":[6],"some":[7,118],"given":[8,17],"curves":[9,18,60],"on":[10],"two-dimensional":[11],"plane":[12],"(i.e.":[13],"planar":[14],"curves).":[15],"The":[16,121],"are":[19,48],"constituted":[20],"by":[21,61,92,117],"employing":[22],"the":[23,39,64,70,101,115,133,136],"normalized":[24],"uniform":[25],"B-splines":[26,37,105],"as":[27,85],"basis":[28],"function.":[29],"Then,":[30],"sequence":[32],"control":[34,66,81],"points":[35,47],"represents":[38],"geometrical":[40],"outline":[41],"curves,":[43],"where":[44],"their":[45],"knot":[46],"equally-spaced.":[49],"We":[50,113],"here":[51],"develop":[52],"method":[54],"for":[55,129],"yielding":[56],"more":[57],"`compact":[58],"B-spline'":[59],"using":[62,108],"only":[63],"dominant":[65,80],"points,":[67],"in":[68,132],"which":[69],"desired":[71],"approximation":[72],"accuracy":[73],"is":[74,83,90,98,106],"achieved.":[75],"Such":[76],"selection":[78],"point":[82],"formulated":[84],"graph":[87],"and":[89],"solved":[91],"dynamic":[93,138],"programming":[94],"(DP).":[95],"Moreover,":[96],"it":[97],"shown":[99],"that":[100],"representation":[102],"compact":[104],"realizable":[107],"NURBS":[109],"(Non-Uniform":[110],"Rational":[111],"B-Splines).":[112],"demonstrate":[114],"performance":[116],"experimental":[119],"studies.":[120],"result":[122],"this":[124],"study":[125],"will":[126],"be":[127],"useful":[128],"improving":[130],"usability":[131],"design":[134],"so-called":[137],"font-based":[139],"characters.":[140]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}